Thermal Control

Premier thermal management solutions company specializing in custom two-phase heat transfer technology for aerospace, defense, and industrial applications.

ACT (Advanced Cooling Technologies)

Constant Conductance Heat Pipes (CCHPs)

Precision-engineered aerospace CCHPs with over 118 million space flight hours heritage, manufactured under ISO 9001:2015 and AS9100D certified quality systems.

Space flight hours heritage	118,664,340+ hours
Quality certification	ISO 9001:2015, AS9100D
Welding standard	AWS D17.1
Leak detection method	Helium mass spectrometer
Fluid purity process	Triple distillation

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ACT (Advanced Cooling Technologies)

High-Temperature Heat Pipes

Alkali metal heat pipes operating from 400°C to 1,100°C using potassium, NaK, or sodium in stainless steel or Haynes envelopes for nuclear space power, solar thermal, and hypersoni

Potassium operating range	400–1,000°C
Nak operating range	500–800°C
Sodium operating range	500–1,100°C
Envelope materials	Stainless Steel, Inconel Alloy 600, Haynes
Ifl temperature uniformity	±0.1°C

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ACT (Advanced Cooling Technologies)

HiK Plates / Heat Pipe Assemblies

Custom heat spreaders with embedded copper-water heat pipes offering effective thermal conductivities of 10,000–100,000 W/m·K, designed to collect and move heat from multiple compo

Operating temperature range	20–150°C
Effective thermal conductivity	10,000–100,000 W/m·K
Outer diameter range	1/16" (1.5 mm) to 1.5" (38 mm)
Cross-section geometry	Round, rectangular, or flattened
Surface coating options	Nickel or tin

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ACT (Advanced Cooling Technologies)

Honeycomb Radiator Panels

Aluminum honeycomb sandwich panels serving dual roles as spacecraft structural shells and heat rejection radiators, with embedded CCHPs, high-conductivity face sheets, and selectab

Core material	Aluminum honeycomb sandwich
Face sheet enhancement	High-conductivity, optional embedded CCHPs
Surface finish	Selectable emissivity coatings
Compatible orbit classes	LEO, MEO, GEO, deep space
Scalability	CubeSat-class to GEO bus panels

price on request

ACT (Advanced Cooling Technologies)

Loop Heat Pipes (LHPs)

High-capacity two-phase heat transport devices that move larger amounts of heat over longer distances than conventional heat pipes, with sintered nickel, hybrid, and 3D-printed wic

Ammonia operating range	-40°C to 70°C
Titanium/water variant range	70°C to 250°C
Traditional wick pore radius	~1 µm
3d-printed wick pore radius	~8–10 µm
3d-printed wick TRL	6

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ACT (Advanced Cooling Technologies)

Phase Change Material (PCM) Heat Sinks

High-performance PCM thermal energy storage devices that absorb pulsed or duty-cycled heat loads with minimal temperature rise, for single and two-phase liquid cooling loops.

Thermal storage advantage	1–2 orders of magnitude higher than sensible energy storage
Typical pcm thermal conductivity (paraffin)	< 1 W/m·K
Enhancement structures	Fins, embedded heat pipes, metal foams
Manufacturing	Aluminum vacuum brazing, hermetic sealing, precision PCM charging

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ACT (Advanced Cooling Technologies)

Pulsating Heat Pipes (PHPs)

Pulsating Heat Pipes (PHPs), also called Oscillating Heat Pipes (OHPs), are passive two-phase heat transport devices that operate through self-excited oscillation of liquid slugs a

Wick structure	None (wickless)
Minimum device thickness	< 3 mm
Maximum transport distance	> 1 m
Compatible working fluids	Ammonia, propylene, R245fa, acetone

price on request

ACT (Advanced Cooling Technologies)

Space Copper-Water Heat Pipes (SCWHPs)

Flight-proven copper-water heat pipes for high heat flux satellite electronics cooling, capable of handling up to 50 W/cm² with first flight heritage from ISS in 2017.

Heat flux capability	Up to 50 W/cm²
Temperature gradient (typical)	2–5°C
Wicking capability against gravity	Up to 10 inches
Minimum bend radius	3× OD
Generation	GEN III manufacturing process

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ACT (Advanced Cooling Technologies)

Space Liquid Cooling Systems

Custom single-phase liquid cooling loops for spacecraft applications, integrating cold plates, accumulators, cooling lines, and heat exchangers to manage high-heat-flux electronics

Cooling type	Single-phase liquid (pumped fluid loop)
Components	Cold plates, accumulators, cooling lines, heat exchangers, liquid cooled chassis
Accumulator functions	Pressure control, volume compensation, transient dampening

price on request

ACT (Advanced Cooling Technologies)

Thermo-Modulating Heat Pipes (TMHPs)

A dual-mode spacecraft thermal device combining VCHP and thermal diode functions in a single gas-charged aluminum-ammonia design, eliminating the separate NCG reservoir for reduced

Working fluid / envelope	Aluminum-ammonia
Ncg reservoir	Integrated (no separate reservoir)
Demonstrated load (VCHP Mode)	~36 W
Operating modes	VCHP mode (forward); Diode mode (reverse blocking)
Control method	Passive (Non-Condensable Gas)

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ACT (Advanced Cooling Technologies)

Vapor Chambers

Planar two-phase heat spreaders with effective thermal conductivities of 5,000–200,000 W/m·K, available in standard copper/water and advanced low-CTE aluminum nitride ceramic varia

Standard planar dimensions	Up to 10" × 20"
Standard heat flux	> 100 W/cm²
Standard thermal resistance	< 0.08°C/W
Effective thermal conductivity range	5,000–200,000 W/m·K
Low-cte variant max heat flux	> 700 W/cm² (1 cm² area)

price on request

ACT (Advanced Cooling Technologies)

Variable Conductance Heat Pipes (VCHPs)

Passive spacecraft thermal control devices combining two-phase working fluid with a Non-Condensable Gas reservoir to automatically regulate evaporator temperature across wide power

Effective thermal conductivity	10,000 to 100,000 W/m·K
Control method	Passive (Non-Condensable Gas)
Material systems available	Aluminum-ammonia; Copper-monel/water; Sodium-Haynes
Quality certification	ISO 9001:2015, AS9100D

price on requestdatasheet

Aerospace Fabrication and Materials, LLC designs, manufactures, and installs multilayer insulation (MLI) blankets and passive thermal control products. They also fabricate soft goods and insulation solutions for extreme aerospace and cryoge

Aerospace Fabrication and Materials, LLC

AstraWrap™ HT

AstraWrap™ HT is a prefabricated multilayer insulation layup designed for high-temperature space applications up to 500°F, combining polyimide film with Dacron netting for optimal

Standard material width	48 inches
Standard length	10 linear feet
Operating temperature	-452 (-269) to +300 (149) °F(°C)

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Aerospace Fabrication and Materials, LLC

AstraWrap™ Thermal Insulation Space Wrap

AstraWrap™ is a versatile thermal insulation wrap, ideal for aerospace applications including satellites, launch vehicles, and space stations, ensuring optimal thermal performance

Film Thickness	0.25 mil (6 µm)
Max Temperature	250°F
Standard Length	10 feet
Standard Width	48 inches
Custom Width	up to 54 inches

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Aerospace Fabrication and Materials, LLC

Cryogenic Cabling

Cryogenic cable superinsulation is built from a combination of reflective thin films and low thermally conductive fabric spacer material that lessens heat flux, effectively maintai

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Aerospace Fabrication and Materials, LLC

Cryogenic Multilayer Superinsulation

Aerospace Fabrication offers quality cryogenic multilayer superinsulation systems for thermal control in various applications, including cryogenic cabling and tank insulation.

Operating temperature

below -100 °C

price on request

Aerospace Fabrication and Materials, LLC

Cryogenic Tanks

Aerospace Fabrication & Materials produces a wide range of engineered solutions for cryogenic tanks, systems, and subsystems, providing effective thermal control in vacuum envi

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Aerospace Fabrication and Materials, LLC

Custom Soft Goods Manufacturing

Aerospace Fabrication & Materials offers custom fabricated covers for environmental protection of space-bound hardware, including passive thermal protection, impact resistance,

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Aerospace Fabrication and Materials, LLC

High Temperature Plume Shields

AFM fabricates specialized MLI blankets and plume shields designed to withstand extreme high temperatures around engine nozzles and other heat sources.

Temperature Range

300C to 1,000C and above

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Aerospace Fabrication and Materials, LLC

MMOD Shields

AFM’s MMOD shields utilize cutting-edge materials, including Beta Cloth, Kevlar®, and Nextel® fabrics, to provide unparalleled protection for spacecraft against high-velocity micro

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Aerospace Fabrication and Materials, LLC

Multilayer Insulation Blankets

Multilayer Insulation (MLI) blankets provide passive thermal control to a variety of spacecraft, launch vehicles, and instruments in vacuum by limiting radiative heat transfer.

Operating temperature

-250…+1300 °C

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Aerospace Fabrication and Materials, LLC

PolaLam

PolaLam™ is a durable cryogenic insulation laminate designed for enhanced handling and increased tear resistance without significant thermal performance sacrifice.

Spacer layer thickness	5.0 mil
Roll Width	2 inches
Roll Length	100 linear feet
Operating temperature	-452 °F
Areal Density per layer pair	0.034 kg/m2

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Aerospace Fabrication and Materials, LLC

PolaPair™

PolaPair™ is a cryogenic superinsulation subsystem combining a single reflector layer and separator, available in standard lengths and custom widths for various insulation system r

Standard Lengths	100, 200, and 500 feet
Custom Widths	up to 86 inches
Aluminum Coating (PP001-56)	One Sided
Crinkled (PP001-56)	No
Perforated (PP001-56)	No

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Aerospace Fabrication and Materials, LLC

PolaTape™

PolaTape™ is an aluminized reflective tape optimized for use in the construction and installation of cryogenic insulation systems, offering excellent reflective properties and flex

Material	Polyester-based aluminized reflective tape
Roll Length	216 linear feet
Standard Widths	1-inch, 2-inch
Minimum Order Quantity	1 roll

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Aerospace Fabrication and Materials, LLC

PolaWrap™

PolaWrap™ is a custom prefabricated layup of superinsulation, available in standard configurations of 10 feet length and custom widths up to 86 inches.

Reflector separation spacer thickness	5.0 mil (127 µm)
Standard material width	56 inches
Standard length	10 linear feet
Maximum width	86 inches
Number of layers (standard options)	10, 15, or 20 Layers

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Aerospace Fabrication and Materials, LLC

Radiators

Aerospace Fabrication personnel can provide specialty coated tapes for use as First Optical Solar Reflectors (FOSR) and are experienced in their application and installation for sa

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Aerospace Fabrication and Materials, LLC

Spacecraft Components

Aerospace Fabrication's spacecraft components feature MLI blankets and associated passive thermal control systems, offering a range of solutions from satellite components to rocket

price on request

Aerospace Fabrication and Materials, LLC

Specialty Materials

Aerospace Fabrication and Materials offers a variety of high-performance specialty materials designed for demanding aerospace and cryogenic thermal applications.

PolaWrap Length	10 feet
PolaWrap Width	86 inches
PolaLam Length	100 feet
AstraWrap Length	10 feet
AstraWrap Width	54 inches

price on request

Aerospace Fabrication and Materials, LLC

Sun Shields

Aerospace Fabrication & Materials offers custom Sun Shields designed to meet individual customer needs and requirements, with experience in designing and producing shields and

Dimensions

up to 3 meters

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Airbus Defence and Space designs and manufactures satellites, spacecraft equipment, and provides related services for telecommunications, navigation, Earth observation, and space exploration.

Airbus Defence and Space

High Performance Radiator technology (HiPeR) Flexlinks

HiPeR Flexlinks are highly flexible thermal straps developed by Airbus for spacecraft thermal control, offering superior conductance-to-mass ratio compared to traditional solutions

Conductance-to-mass ratio	three to five times higher than traditional solutions (W/K per kg)
Lead time	about 4 months (average)
TRL	9
Flight heritage	on-board missions in Telecom, Science, Earth Observation and megaconstellations
Conductivity	up to 3.6 W/K

price on requestdatasheet

US developer of GaN-on-Diamond satellite radios and power amplifiers delivering 3-5x higher data rates through proprietary Diamond Cooling technology.

Akash Systems

GPU on Diamond

Experience exponentially increased compute, lower failure rates, and less energy consumption with Diamond Cooling for GPUs.

price on request

Latvian company making heat pipes and loop heat pipes for space thermal management, collaborating with ESA, Airbus D&S, Thales, DLR, and JAXA, and developing a Xenon compressor for ESA Lunar Gateway.

Allatherm

Altom10 Series — LHP Evaporator Modules for Microelectronics

Modular Loop Heat Pipe evaporator modules for microelectronics thermal management — up to 10 m separation, several thousand times the thermal conductivity of copper.

Materials	Copper (Cu) and Stainless Steel (SS)
Charge chamber volume	1–7 cc
Footprint range	28×50 mm to 100×50 mm
Max condenser separation	Up to 10 m
Effective thermal conductivity	Up to thousands times solid copper

price on request

Allatherm

Altom14 Series — LHP Evaporator Modules for Power Electronics

High-performance stainless steel Loop Heat Pipe evaporator modules for power electronics cooling — ISO 3834-2 certified welding, manufactured in ISO 8 cleanroom.

Material	Stainless Steel (SS)
Configuration options	1-slot to 3-slot (1SL, 2SL, 3SL) and multi-channel variants
Representative sizes	40×160 mm (1SL), 100×140 mm (2CPL)
Charge chamber volume	2 cc (typical)
Manufacturing standard	ISO 3834-2 welding, ISO 8 cleanroom

price on request

Allatherm

Gas Thermal Compressor

Passive, vibration-free thermal compressors for Xenon, Krypton, and Hydrogen gases reaching 200–400+ bar — no moving parts for space propulsion gas management.

Gases handled	Krypton, Xenon, Hydrogen, hydrocarbons
Output pressure	200–400+ bar
Vibration	Negligible (passive thermal operation)
Applications	Satellite propulsion gas management, space instruments, in-orbit refueling

price on request

Spanish space technology company founded 2007 in Leganes, developing MEMS relay switches, SiC power devices, and miniaturized power conditioning units for satellite applications.

Arquimea

Deployable Radiators for Satellites

Foldable deployable thermal radiator panels based on multi-loop heat pipe architecture for telecommunications satellites, stowed for launch and deployed in orbit to reject high hea

Architecture	Multi-Loop Heat Pipes (LHP) with embedded condenser lines
Maximum radiator surface	Up to 6 m²
Temperature operating range	-160°C to +120°C
Power range	1 W to 1,000 W
Working fluids	Ammonia, propylene, ethane

price on request

Arquimea

Heat Pipes for Space Applications (Axial, Arterial, Diode)

Space-qualified axial grooved, arterial, and diode heat pipes in aluminum or stainless steel for satellite thermal control, carrying 5–500 W over temperatures from -130°C to +145°C

Heat pipe types	Axial grooved, arterial, diode
Materials	6063 aluminum alloy (axial); stainless steel (arterial)
Working fluids	Ethane, propylene, ammonia, toluene
Temperature operating range	-130°C to +145°C
Power range	5 W to 500 W

price on request

Arquimea

Loop Heat Pipes for Space Applications

Fully customized two-phase passive Loop Heat Pipes (LHP) for satellites, offering up to 1 kW heat transfer power, mechanical decoupling, and lifetime exceeding 15 years, with 52 un

Heat transfer power	Up to 1 kW
Temperature operating range	140 K to 400 K (-133°C to +127°C)
Capillary pressure (ammonia)	4 × 10⁴ Pa
Thermal resistance	From 0.005 °C/W
Transport line length	>5 m

price on request

Arquimea

Thermal and Structural Subassemblies for Space

Turnkey integrated thermal and structural subassemblies for thermally demanding satellite systems including active antenna arrays, cryogenic sensors, optical laser terminals, and p

Subsystem types	Laser terminal thermal systems, spacecraft modular thermal platforms, LNA thermal systems,
Temperature range coverage	Cryogenic (down to 20 K) to high temperature (up to +450°C)
Engineering scope	Design, thermal/mechanical analysis, simulation, manufacture, integration, test
Units in orbit	10
Units awaiting launch	18

price on request

Arquimea

Thermal Blankets for Space Applications (MLI)

Custom multi-layer insulation (MLI) thermal blankets for spacecraft, covering internal and external applications from cryogenic temperatures down to 20 K through high-temperature e

Mli types	Standard plastic MLI, sewn fabric coated MLI, external MLI, internal MLI, SLI, high-temper
Temperature range — typical	-150°C to +150°C
Temperature range — cryogenic	Down to 20 K
Temperature range — high temperature	Up to +450°C
Materials	Kapton®, Upilex®, Mylar®, FEP (Teflon)®, Dacron®, Beta Cloth®, Nextel®, glass fiber, Velcr

price on request

Arquimea

Thermo-Structural Radiator Panels for Space

Aluminum honeycomb thermo-structural radiator panels serving as satellite structure while dissipating heat, with optional embedded heat pipe networks up to 6 kW per panel, delivere

Panel materials	Aluminum skins + aluminum honeycomb core
Maximum panel size	Up to 18 m²
Power dissipation (with embedded heat pipes)	Up to 6 kW per panel
Operating temperature	-40°C to +130°C
Heat pipe integration	Available with or without embedded heat pipes; mono-level to multi-level networks

price on request

US manufacturer of engineered material solutions — sealing, EMI shielding, thermal management, and protection technologies — for aerospace, defense, and other demanding industries.

Boyd Corporation

k-Core Encapsulated Graphite Thermal Solutions

Boyd Corporation's k-Core is a proprietary encapsulated Annealed Pyrolytic Graphite thermal-conduction material used to build lightweight, high-conductivity radiator panels, therma

Effective thermal conductivity (k-Core assembly)	up to 1000 W/m·K
Apg core in-plane thermal conductivity	up to 1700 W/m·K
Thermal straps effective conductivity	up to 1200 W/m·K
Radiator panel operating temperature range	-40°C to +72°C
Heat dissipation improvement	≥40°C reduction vs. aluminum equivalent

price on requestdatasheet

Boyd Corporation

Spacecraft Thermal Management Systems

Boyd Corporation's (Aavid) space-grade thermal management solutions — heat pipes, vapor chambers, thermal straps, and two-phase cooling systems for satellite electronics.

Products	Heat pipes (CCHP/VCHP), vapor chambers, thermal straps, thermal interface materials
Heat pipe working fluids	Ammonia (space standard), water, ethanol
Thermal straps	Braided copper or graphite fiber; flexible isolation
Thermal interface	Indium foil, phase-change materials, filled epoxies
Standards	Space-qualified assemblies (ASTM/AIAA); MIL-SPEC screened materials

price on request

Belgian expert in passive two-phase cooling technologies — heat pipes, loop heat pipes, and pulsating heat pipes — for thermal management in aerospace, defense, and industrial applications.

Calyos

Heat Pipes (HP)

Traditional heat pipe technology providing low thermal resistance passive cooling — scalable to application size, exploits latent heat of vaporization.

Technology	Latent heat of vaporization, wick return
Applications	Data centers, embedded electronics, batteries, power electronics

price on request

Calyos

Loop Heat Pipes (LHP)

Long-distance passive heat transport for high heat flux applications — up to 100% less power, 10x lifetime, and 30% less weight than water-based cooling.

Power vs. water-based cooling	Up to 100% less
Lifetime vs. water-based cooling	Up to 10x
Weight vs. water-based cooling	Up to 30% less

price on request

Calyos

Micro Channel Heat Pipes (MCHP)

Hybrid HP-PHP flat aluminium heat pipe design — lightweight, customizable in length and bends, for batteries and embedded electronics.

Design	Flat aluminium, customizable length and bends
Applications	Batteries, embedded electronics, radar/lidar sensors

price on request

Calyos

Pulsating Heat Pipes (PHP)

Oscillating heat pipe technology with less reliance on gravity — customizable thin/3D form factors, PHP Spreader research prototype dissipates 800W.

Php spreader dissipation	800 W
Applications	Power electronics, inverters, on-board chargers, sensors

price on request

CAVU Aerospace designs and manufactures spacecraft avionics, including radiation-tolerant onboard computers, thermal control units, frame grabbers, and flight-proven satellite cameras for space applications.

CAVU Aerospace

Thermal Control Unit

Smart efficient thermal management for space systems

Dimensions (L×W×H)	160 mm × 170 mm × 38 mm
Mass	1,000 gr (Std. version)
Power consumption	1.5 W ~ 3 W
Supply voltage	28 V / 75 V ±4 V
Interfaces	CAN, RS422 RS485, RS232, GPIO, Debug: JTAG, SoftConsole or Keil

price on request

DHV Technology is a Spanish space technology company designing and manufacturing solar panels, electrical power systems, MLI blankets, and solar array drive assemblies for CubeSats and small satellites. Based in Málaga since 2013.

DHV Technology

MLI Blankets

Custom multi-layer insulation (MLI) blankets for CubeSats and small satellites, providing passive thermal control to maintain temperature within operational limits.

price on request

DHV Technology

Multi-layer Insulation Blankets

Multi-Layer Insulation blankets are thermal insulators conformed by multiple layers of optical and electrically conductive materials separated by thin netting spacers.

price on request

US manufacturer of coated and metallised films (Bristol, PA); MLI thermal blankets and spacecraft thermal management films for satellite and space applications; 50+ years experience.

DUNMORE

Aerospace Tape (Spacecraft Thermal Control Tape)

Thermal control tape line for spacecraft — MLI blanket tape, aluminized/black Kapton tapes, radiator tapes, using flight-proven non-silicone adhesives.

Variants	Second Surface Aluminized Kapton Tape, Stamet Coated Black Kapton Tape, Germanium Coated B
Adhesive types	Conductive and non-conductive PSA

price on request

DUNMORE

DUN-COOL Thermal Management Film

Passive thermal control film functioning as a spacecraft radiator or optical solar reflector — low solar absorptance, high emittance, ATOX resistant.

Function	Radiator or optical solar reflector (OSR)
Purpose	Passive thermal management, radiation protection, heat rejection

price on request

DUNMORE

DUN-DIFFUSE White Kapton Polyimide Film

White Kapton polyimide film offering high emissivity thermal control — alternative to paint for spacecraft MLI outer layer or radiator second-surface mirror.

Base film	100 Ga (25 micron)
Metalization	Vacuum Deposit Aluminum (VDA)
Coating options	ITO or StaMet
Variants	ITO/100Ga White Kapton WS/VDA, StaMet/100Ga White Kapton WS/VDA

price on request

DUNMORE

Multi-Layer Insulation

Multi-Layer Insulation films from DUNMORE Aerospace are used to manufacture MLI blankets for passive thermal control systems in space.

price on request

DUNMORE

Satkit MLI Satellite Kit

Pre-cut multi-layer insulation kit with STARcrest MLI materials sized for small satellite developers to build custom thermal protection blankets.

Kit contents	Outer layer material roll, inner layer material roll, polyimide assembly/edge-binding tape
Target platforms	CubeSat form factors (1U-6U)

price on request

Glavkosmos coordinates international human spaceflight projects, facilitates satellite launches, develops and supplies rocket components, and provides equipment for space crews.

Glavkosmos

Absolute Pressure Sensor Vt 220

The Absolute Pressure Sensor Vt 220 is a flight-qualified strain gauge sensor designed to measure absolute pressure of liquid and gaseous media in satellite telecontrol and thermal

Range of measurements	0-0.125; 0-0.250; 0-0.500
The basic error	±1 %
The normalizing value of the output signal, mv / v	2.25±0.8
Supply voltage	6+0.3-1.2
Mass	0.16 kg

price on request

Glavkosmos

Arterial Heat Pipes

Arterial Heat Pipes (AHPs) are two-phase, hermetic closed thermal transfer systems designed for spacecraft thermal control, offering high heat transfer capabilities and a long serv

Purpose	Thermal control of spacecraft equipment.
Year of release	1992
Design life	25 years after ArHP filling with working fluid.
Lead time	3 months
Flight qualification of the product	Yes

price on request

Glavkosmos

Axial Grooved Heat Pipes

Flight-proven spacecraft heat pipes (450 W·m transfer, Ø6–20 mm, up to 6 m, -133 to +227 °C) with 100+ satellite heritage. Customizable.

Purpose	Thermal control of spacecraft equipment
Year of release	1996
Design life	25 (after filling with working fluid) years
Lead time	2 months
Flight heritage	Successfully operated on more than 100 Russian and foreign satellites

price on request

Glavkosmos

Axial, Arterial, Contour Heat Pipes, Radiator Heat Pipe

This product line includes axial, arterial, and contour heat pipes and radiator heat pipes designed for thermal control in space applications.

Purpose	Design and manufacture of products for providing thermal regime with flight application.
Flight qualification of the product	Yes
Brief history of flight qualification	Vast experience in all types of heat pipes and systems.
Possibility to adapt the product to customer requirements	Yes
Testing standard	European standard PSS49

price on request

Glavkosmos

Contour Heat Pipes

Contour Heat Pipes (CHPs) are two-phase thermal transfer systems designed for the thermal control of spacecraft equipment, offering flexible integration and high heat transfer capa

Purpose	Thermal control of spacecraft equipment.
Year of release	1992
Design life	25 years after CHP filling with working fluid.
Lead time	6 months
Flight qualification of the product	Yes

price on request

Glavkosmos

Electric Heaters

These Electric Heaters (EH) are flexible single-sided printed circuit boards designed to provide thermal conditions for spacecraft onboard equipment. They feature a resistive print

Purpose	Designed to provide thermal conditions for spacecraft onboard equipment.
Year of release	1976
Design life	36 years
Lead time	3 months
Flight qualification of the product	Yes

price on request

Glavkosmos

Electric Heaters for Manned Spacecraft

These electric heaters are flexible, single-sided printed circuit boards designed to maintain the surface temperature of manned spacecraft bodies and their fastening elements withi

Year of release	2015
Design life	15 years
Lead time	4 months
Flight qualification of the product	No
Possibility to adapt the product to customer requirements	Yes

price on request

Glavkosmos

Low Temperature Heat Pipes

Low Temperature Heat Pipes are designed to ensure the thermal regime of spacecraft, utilizing ammonia as a heat carrier and featuring axial omega-shaped grooves.

Purpose	Aggregate of systems for ensuring the thermal regime of the spacecraft.
Year of release	1973
Design life	23 years
Lead time	3 months
Flight qualification of the product	Yes

price on request

Glavkosmos

Radiation Refrigerator

A passive radiation refrigerator designed to cool radiation receivers to cryogenic temperatures in space, with flight heritage on Meteor-M and Electro-L satellites.

Year of release	2003
Design life	10 years
Lead time	6 months
Flight qualification of the product	es
Brief history of flight qualification	KA Meteor-M, Electro-L.

price on request

Glavkosmos

Screen-Vacuum Thermal Insulation of Orbital Spacecraft

Screen-Vacuum Thermal Insulation (SVTI) is a passive thermal control system for orbital spacecraft, designed to reduce heat transfer and protect against micrometeorites and space d

Flight qualification of the product	Yes
Brief history of flight qualification	Vast work experience.
Possibility to adapt the product to customer requirements	Yes

price on request

Glavkosmos

Temperature-controlled Honeycomb Panel

Temperature-controlled honeycomb panels designed for spacecraft platforms and payload equipment, featuring aluminum face sheets and options for integrated heat transfer tubes or fl

Flight qualification of the product	Yes
Brief history of flight qualification	Flight qualification since 2000.
Possibility to adapt the product to customer requirements	Yes
Maximum dimensions	5800 × 3000 mm
Honeycomb filler	Amg5-N-6-23P/Amg5-N-2.5-23P/Amg2-N-2.5-40P/Amg2-N-2.25-50P (rus)

price on request

Glavkosmos

Thermal-Protection Materials for Spacecraft

Nonablative thermal-protection silica-fiber-reinforced materials for coating reusable spacecraft and for radio engineering-purpose articles.

Purpose	Provision of normal thermal conditions on passing the dense atmosphere at landing, antenna
Year of release	1977
Lead time	Depending on the volume of an order
Flight qualification of the product	Yes
Brief history of flight qualification	Spacecraft Buran.

price on request

HEMERIA designs, produces, and supplies space systems, vehicles, and defense equipment for commercial, institutional, and scientific customers.

Hemeria

MLI

HEMERIA designs, builds, tests and integrates thermal control subsystems used in all types of applications (commercial, defense, scientific).

price on requestdatasheet

Madrid-based aerospace engineering company specialising in opto-mechanical systems, flexible thermal straps, and cryogenic units for space missions.

Lidax

Flexible Thermal Straps

LIDAX Flexible Thermal Straps (FTS) are high-performance solutions for efficient and reliable heat transfer in space applications, available in copper and pyrolytic graphite.

Materials	High Thermal Conductivity Materials (Copper, Pyrolytic Graphite)
Copper fts applications	Electronic units and power systems, High-stability payloads, Cryogenic applications, Platf
Pyrolytic graphite fts applications	New Space platforms, payloads and high-sensitivity instrumentation
Offerings	Qualified Standard Solutions, Mission-Specific Customization
Interface material	OFHC Copper

price on requestdatasheet

Lidax

PSG Thermal Links (Pyrolytic Graphite Flexible Thermal Straps)

LIDAX’s PSG Thermal Links are flexible thermal straps manufactured from pyrolytic graphite sheet (PGS), engineered for space missions where high thermal conductance combined

Material	Pyrolytic Graphite Sheet (PGS)
Type	Flexible Thermal Strap (FTS)
Applications	Focal plane assemblies, cryo-cooler interfaces, deployable radiators
Mission heritage	BepiColombo, EarthCARE, PLATO, James Webb Space Telescope

price on request

MAP is a European aerospace surface treatment and coatings company specializing in thermal control coatings, optical solar reflectors, and surface preparation materials for spacecraft and satellite applications. The company's products inclu

MAP (Aerospace Coatings)

MAP SPACE COATINGS (Company Profile)

MAP SPACE COATINGS specializes in the design, manufacture, and application of thermal finishing coatings for satellites and launchers, emphasizing a zero-defect policy and technolo

Color	White
Formulation	Water-based polyurethane
Properties	Antistatic, low outgassing, thermo-optical control
Compliance	REACH

price on request

MAP (Aerospace Coatings)

MAP SPACE COATINGS Thermal Finishing Services

MAP SPACE COATINGS provides specialized thermal finishing services for satellites and launchers, encompassing the design, manufacture, and application of thermal coatings.

Coating type	Water-based, silver-loaded polyurethane
Function	EMI shielding, electrical continuity
Application	Launcher fairings

price on request

Minco Products, Inc. designs and manufactures solutions for heating, flex circuits, temperature sensing, and instrumentation. They offer off-the-shelf products and craft customized solutions in partnership with engineering teams.

Minco Products, Inc

All-Polyimide (KAPTON®) Heaters

Minco's all-polyimide heaters offer a high-performance alternative to standard polyimide flexible heaters, supporting higher temperatures and greater watt densities for demanding a

Maximum operating temperature	260°C
Max. size	560 mm x 1145 mm
Max. resistance density	230 Ω/in²
Temperature range	-200 to 200 °C

price on requestdatasheet

Minco Products, Inc

Controllers

Minco specializes in standard and fully integrated custom control applications that leverage a variety of control methods, with versatile packaging options to meet various size, sh

Operating temperature	-50 to 260 °C
Pressure rating	7000 psi
Insulation resistance	10 megohms min. at 100 VDC
Temperature range	-50…+550 °C
Dimensions	11.0" (279 mm) MAX extension

price on requestdatasheet

Minco Products, Inc

Elements

Wire-wound and thin-film ceramic RTD elements deliver accurate, reliable and repeatable temperature measurement over a wide temperature range.

Temperature range	-50 to 260 °C
Pressure rating	3.4 bar

price on requestdatasheet

Minco Products, Inc

Humidity Sensors

Minco humidity sensors deliver reliable, accurate readings across a variety of applications, including those in aerospace and defense.

Operating temperature	-50 to 260°C
Pressure rating	7000 psi (483 bar) at 21°C
Insulation resistance	10 megohms min. at 100 VDC
Time constant (Grounded junction)	17 seconds
Time constant (Ungrounded junction)	22 seconds

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Minco Products, Inc

Mica THERMOFOIL TM Heaters

Mica Thermofoil heaters deliver flexible wattage capacity capable of providing uniform heating across a variety of shapes and sizes, ideal for applications requiring fast warmup an

Watt Density	up to 110 W/in²
Temperature Range	-150°C to 600°C (-238°F to 1112°F)
Max. size	560 mm x 1168 mm
Max. resistance density	3.9 Ω/cm²

price on requestdatasheet

Minco Products, Inc

Miniature Sensors

Minco's miniature temperature sensors are small-profile sensors that save space and weight while providing fast thermal response time and designs suitable for high levels of vibrat

Temperature range	-50 to 260 °C
Pressure rating	50 psi

price on requestdatasheet

Minco Products, Inc

Polyimide (Kapton®) Thermofoil™ Heaters

Flexible polyimide Thermofoil™ heaters offer rugged, reliable performance in a thin, lightweight package, ideal for maximizing thermal transfer when space and weight are limited.

Mass	0.009 oz/in²
Dimensions	0.010” (0.25 mm) thick over the element

price on requestdatasheet

Minco Products, Inc

Probes & Probe Assemblies

Minco's advanced temperature probe sensor technology comes in multiple standard and custom-engineered configurations to meet diverse requirements for aerospace and other demanding

Temperature range	-50 to 260 °C
Pressure rating	3.4 bar

price on requestdatasheet

Minco Products, Inc

PTFE (Teflon) Heaters

Minco's PTFE (Teflon) heaters provide clean, non-stick thermal transfer designed to withstand tough applications, including those in aerospace and medical equipment.

Operating temperature	-200 to 150°C
Maximum size	10"×40"
Heater thickness Over element	0.060"
Heater thickness Over leadwire terminations	0.150"
Dielectric strength	1000 VRMS at 60 Hz for 1 minute

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Minco Products, Inc

Silicone Rubber Heaters

Minco's flexible silicone rubber heaters are designed for large-size, industrial applications requiring precise, reliable thermal transfer and excellent abrasion resistance in rugg

Operating temperature	-45 to 235 °C
Max. size	560 mm x 2285 mm
Max. resistance density	31 Ω/cm²
Insulation	Silicone Rubber

price on requestdatasheet

Minco Products, Inc

SmartHeat™ SLT Thin-Film Heaters

SmartHeat SLT uses a patented polymer compound to produce a thin film heater that controls temperature without the need for external sensors or controllers, ideal for critical temp

Temperature range	-45°C (-49°F) to 100°C (212°F)
Set point range	10°C (50°F) to 70°C (158°F)

price on requestdatasheet

Minco Products, Inc

Stator Sensors

Flat, laminated stator RTDs from Minco deliver accurate temperature measurement between stator windings to prevent motor overheating in demanding applications.

Operating temperature	-50 to 260°C (-58 to 500°F)
Pressure rating	7000 psi (483 bar) at 21°C, reducing to 6300 psi (433 bar) at 260°C
Insulation resistance	10 megohms min. at 100 VDC
Time constant	17 seconds (Grounded junction), 22 seconds (Ungrounded junction)

price on requestdatasheet

Minco Products, Inc

Surface Sensors

Minco’s Thermal-Ribbon™ sensors are thin, flexible RTDs and thermocouples designed for surface or pressure sensitive adhesive mounting, offering non-invasive and rapid tracking of

Temperature range	-50 to 260 °C
Pressure rating	3.4 bar

price on requestdatasheet

Minco Products, Inc

Temperature Sensors

Minco offers a wide range of standard and custom-engineered temperature sensors for reliable, accurate, and cost-effective temperature measurement across various specialized uses,

Thermocouples Temperature Range	-200°C to 2300°C
RTDs Temperature Range	-200°C to 850°C (industrial grade Pt), up to 962°C (laboratory grade Pt)
Thermistors Temperature Range	-80°C to 300°C
Thermocouples Accuracy	Fair
RTDs Accuracy	Good

price on requestdatasheet

Minco Products, Inc

Thermal-Clear TM Transparent Heaters

Thermal-Clear heaters provide an accurate, reliable heat source without blocking light, ideal for high visibility use cases in aerospace and other demanding applications.

price on requestdatasheet

Minotaur family, Pegasus XL, Antares (legacy); MLV co-development with Firefly.

Northrop Grumman Space Systems

Cryocoolers

Northrop Grumman's pulse tube cryocoolers provide high reliability for critical space missions, operating without moving parts for extended lifespans.

On-orbit operation	More than 300 combined years
Operating mechanism	Without moving parts
Applications	Missile defense, climate science, astronomy, weather tracking and prediction
Scalability	Scalable for large-scale and robust spacecraft, and for smaller, more proliferated spacecr
Flight heritage	NASA’s James Webb Space Telescope

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US life support and thermal control engineering company providing environmental control systems, spacesuits, and thermal management solutions for NASA, commercial, and defense space programs.

Paragon Space Development Corporation

xRAD™ Extruded Thermal Control Radiator

Patented extruded aluminum thermal control radiator for spacecraft and launch vehicles, eliminating inefficiencies of traditional bonded radiator structures.

Technology	Extruded aluminum panels with integral coolant channels (patented)
Function	Active thermal control — heat rejection to space
Applications	Spacecraft radiators, satellite thermal control, launch vehicle cryogenic insulation
Flight heritage	Sierra Space Dream Chaser Cargo Module
Product variants	SatRad (satellite), high-turndown radiators, high-energy storage thermal management

price on request

US national security technology company providing satellite communications, space domain awareness, ground systems operations, and intelligence support services to the US government and military.

Peraton Space

Acusil® Thermal Protection System (TPS)

Acusil® is a lightweight, silicone syntactic foam-based thermal protection system designed to shield high-value assets like spacecraft and strategic weapons systems from intense he

Acusil® ii ablation resistance	zero ablation in heat fluxes up to 100 W/cm2
Acusil® iv ablation resistance	withstands up to 150 W/cm2
Durability	Decades (30+ years)

price on requestdatasheet

San Francisco-based manufacturer of flight-proven CubeSat kits, SUPERNOVA nanosatellite buses, and spacecraft power/electronics components, with over 150 kits delivered and dozens of successful space missions since 2003.

Pumpkin, Inc.

SR630 Thermocouple Monitor Replacement Thermal Shield

Replacement thermal shield for Stanford Research Systems (SRS) SR630 16 Channel Thermocouple Monitor and rebranded units of the same design.

$64.95

Swiss-Swedish space components manufacturer providing satellite structures, thermal control products, payload electronics, and antennas for commercial and institutional programs.

RUAG Space

Conductive Glass Fabric High-Temperature Vacuum Insulation

Flexible high-temperature vacuum insulation for launchers up to 550 degrees C, free of hazardous components and tunable to customer requirements.

Maximum temperature	Up to 550 degrees C
Type	High temperature vacuum insulation, conductive glass fabric
Advantages over ceramic fabrics	Greater flexibility, no hazardous components, adjustable performance
Weight	429 g/m2 ±5%
Thickness	0.4 mm ± 5%

price on requestdatasheet

RUAG Space

COOLCAT Cryogenic Superinsulation

Multi-layer vacuum superinsulation line for cryogenic applications, laser-cut to shape, with polyester, aluminium-foil, LOX-compatible and tape variants.

Coolcat 2 nw	10 layers double-sided aluminized perforated polyester foil interleaved with 10 layers of
Coolcat 2 nf	Glass fibre fleece spacer with 9 micrometre pure aluminium foil; high temperature tolerant
Coolcat 2 lox	5 layers pure aluminium foil with 5 layers glass fibre cloth spacer; liquid oxygen compati
Coolcat 2 ni	Polyester foil aluminized in squares (10x10 mm single-sided or 20x20 mm double-sided) with
Coolcat h	Welding protection of aluminium foil and fibre-glass cloth

price on requestdatasheet

RUAG Space

Flexible Thermal Protection for Launchers

Coated or laminated ceramic fabric and ceramic felt insulation protecting components near rocket motors and nozzles at up to 1500 degrees C.

Maximum temperature	Up to 1500 degrees C
Materials	Coated or laminated ceramic fabric and ceramic felt insulators
Application	Components in direct vicinity of rocket motors or nozzles
Density (Ceramic Felt for 1500°C)	100 – 130 kg/m3
Mass (Ceramic Felt for 1500°C, 13mm thickness)	1270 – 1650 g/m2

price on requestdatasheet

RUAG Space

Satellite Multi-Layer Insulation (MLI)

Custom satellite MLI blankets for 1 K to 1800 K, with MMOD and ATOX protection options, produced for over 800 satellites.

Operating temperature	1 K to 1800 K
Protection options	MMOD (micrometeoroid orbital debris) and ATOX (atomic oxygen)
Design process	Electronic 3D models; 3D mock-ups and template fit-checks for complex shapes
Related products	Interfillers, sensors and heaters, thermal analysis and correlation services
Flight heritage	MLI for over 800 satellites across 50 space projects; Euclid, Juice, BepiColombo, Eutelsat

price on request

Sheldahl (Multek Flexible Circuits) is a US manufacturer of flexible printed circuits, printed electronics, electronic materials, and aerospace thermal control materials, headquartered in Northfield, Minnesota.

Sheldahl (Multek Flexible Circuits)

Aerospace Thermal Control Materials

Flight-proven thin-film thermal control materials protecting spacecraft since 1958, including JWST sunshield materials.

Flight heritage	Space thermal control material heritage since 1958
Notable program	James Webb Space Telescope onboard thermal protection
Material types	Multi-layer insulation, second-surface mirrors, conductive/non-conductive tapes, thermal c
Manufacturing processes	Vacuum deposition, adhesive formulation and laminating, slitting and sheeting
Application	Spacecraft and satellite thermal management in vacuum/radiation environments

price on request

SPUTNIX is a Russian manufacturer of nanosatellite and microsatellite platforms, onboard subsystems and ground infrastructure, operating as a subsidiary brand of Sitronics Group.

SPUTNIX

Control unit of the thermal regime support system

A redundant thermal control unit (SX-SBOX-THERMU-01) that monitors and manages heaters based on analog/digital temperature sensors across the service platform and payload.

Dimensions	200 x 130 x 30 mm
Mass	600 g
Supply voltage	22-33 V
Power consumption without heaters included, no more	5 W
Duplicated interface	CAN2B

price on request

SPUTNIX

SX-SBOX Thermal Control (Microsatellite)

Thermal-control line of the SX-SBOX suite for microsatellite platforms: the thermal-control-system control unit (BU-SOTR) and engineering services for topology optimization.

Thermal control unit sx-sbox-thermu-01	200 × 130 × 30 mm, 600 g, ≤5 W (heaters off)
Redundancy	2 half-sets
Heater channels	14 per half-set, ≤60 W each
Temperature sensors	36 analog (P1K0) + 14 digital (DS18B20Z) per half-set
Topology optimization	SX-TOPOLOGY (engineering service)

price on request

American thermal strap manufacturer founded 1994 in Boulder CO; world's largest maker of flexible thermal links (copper, graphite, PGS); flown on Orion, OSIRIS-REx, Solar Orbiter, and Starliner.

Technology Applications Inc (TAI)

Copper Cable Thermal Straps (CuTS)

OFHC copper-cable flexible thermal links used to passively conduct heat between spacecraft and cryogenic components, offered in 127 standard models plus fully custom designs.

Material	99.99 - 99.998% pure OFHC copper (Cu-101)
Cabling	TAI exclusive OFHC UltraFlex I (0.10 in / 2.5 mm) and UltraFlex II (0.20 in / 5 mm) copper
Standard models	127 standard models, plus Cryocooler Series (72 sub-models)
Thermal conductivity	397 - 2,500 W/(m-K) depending on temperature (4K - 300K)
Residual resistivity ratio (RRR)	30 - 100 (typical 50-75, measured by Fermi, Argonne, and Brookhaven National Labs)

price on requestdatasheet

Technology Applications Inc (TAI)

Cryocooler Series Thermal Straps (CS-CuTS)

Standard copper thermal strap line sized to common Sumitomo (SHI) and Cryomech cryocooler cold-tip diameters, with 72 sub-models and free bolt-pattern/length customization.

Material	99.99 - 99.998% pure OFHC copper (Cu-101)
Cabling	TAI exclusive OFHC UltraFlex I (2.5 mm) copper cabling
Cold head diameters	9 (2nd stage) cold head diameters available
Sub-models	72 sub-models to choose from
Assembly method	Solder-free, never brazed or welded

price on requestdatasheet

Technology Applications Inc (TAI)

Graphite Fiber Thermal Straps (GFTS)

TAI provides the world’s only Graphite Fiber Thermal Links/Straps (GFTS), and the only carbon-based standard strap product line. GFTS assemblies are the space industry’

Fiber material	GraFlex I / II carbon-fiber bundles; GraFlex III woven graphite fiber sheet
Fiber thermal conductivity	800 - 1,000 W/(m-K) (GraFlex III); 2.75x copper's conductivity at room temperature
Density vs. copper	1/4 the density of copper; 12x more thermal-conductivity/mass efficient than copper, 6x mo
Fabrication efficiency	Realizes up to 95% of material thermal conductivity
Mass	Most custom/standard straps weigh 10 - 30 g (1/5 - 1/10 the mass of an equivalent metallic

price on request

Technology Applications Inc (TAI)

PyroFlex PGS & Graphene Thermal Straps (X-Series)

TAI’s PyroFlex PGS (Pyrolytic Graphite Sheet) product line, also known as the X-Series, is the world’s highest thermal-performance, “ultra-low stiffness” th

Material	Pyrolytic Graphite Film/Sheet (PGF/PGS), optional Graphene Layered Foil
Thermal conductivity	1,350 - 2,500 W/(m-K), depending on material, temperature, and sheet thickness
Performance vs. metals	6x the performance of aluminum and 4x the performance of copper at room temperature
Mass vs. metals	28% lighter than aluminum; 77% lighter than copper
Stiffness	mN/mm range on all 3 axes when installed in curved/S-configurations (many measurements <=3

price on request

Technology Applications Inc (TAI)

Thermally Conductive Vibration Isolation System (TCVIS)

Combined thermal-transport and 6-axis vibration-cancellation assembly for cryocooler-to-detector-dewar interfaces, co-developed with CSA Engineering and tested at NIST.

Function	Combined thermal transport (via GFTS graphite fiber strap) and 6-axis active vibration can
Vibration reduction (axial, drive frequency)	> 40 dB (100:1 reduction)
Vibration reduction (radial, drive frequency)	31 - 37 dB (37:1 to 70:1 reduction)
Harmonic reduction (next 4 harmonics)	Average 22 dB reduction
Isolation components	Compact electromagnetic actuators, force sensors, passive isolators

price on requestdatasheet

Dutch space cryocooler manufacturer in Eindhoven (Thales Nederland); Stirling, pulse tube, and J-T coolers for IR detectors at 10-200K; heritage on XMM-Newton, Herschel, Gaia, INTEGRAL.

Thales Cryogenics

LPT 9310 HP COTS+

The LPT 9310 HP COTS+ from Thales Group is a Pulse-Tube Cryocooler designed for space applications, offering a cooling capacity of 5.7 W.

Cooling capacity	5.7 W
Maximum input	180 W
Mass	less than 7 kg
Dimensions	24 x 90 x 204 mm

price on request

Thales Cryogenics

LPT 9510 COTS+

The LPT 9510 COTS+ is a Split Pulse-Tube Cryocooler designed for space and scientific applications, offering 1.4 W cooling capacity at 80 K with low vibration and long lifetime.

Cooling capacity	1.4 W at 80 K
Maximum power input	85 W
Mass	under 3 Kg
Dimensions	18 x 122 x Ø 60 mm

price on request

Thales Cryogenics

LPT6510 Pulse-tube Cryocooler

Designed-for-manufacturability pulse-tube cryocooler for 60 K and above, based on the flight-proven MPTC compressor.

Max input	60 W (AC); higher-power versions on request
Induced vibration	<2 N RMS in-axis
Operating temperature	-30 to +50 C (excl. qualification margin)
Off-state parasitic loss	Typical 0.45 W between 80 K and room temperature
Mass	< 3.2 kg

price on request

US thermal-management engineering firm in Boulder, Colorado, designing and manufacturing spacecraft thermal straps, cold plates, and cryogenic cooling hardware.

Thermal Space Ltd.

4C-PURE™ Cabled Copper Thermal Straps

Solderless, flexible copper thermal straps fabricated from 100% oxygen-free high-conductivity (OFHC) copper cable or braid, used to provide high thermal conductance with mechanical

Material	OFHC Copper (C101, C10100), 99.99% purity
Residual resistivity ratio (RRR)	Typically 100–200
Terminal hole diameter/location tolerance	0.001-inch or better
Metallization options	Gold (Au), Silver (Ag), Nickel (Ni), Tin (Sn)
Product lines	4C-PURE™ (standard), 4C-PURE-CRYO™ (low-temperature service with material certification an

price on requestdatasheet

Thermal Space Ltd.

Custom Cold Plates

Custom-designed and fabricated cold plates (thermal control/interface plates) for heat sinking at a specified temperature, built from copper, aluminum, AlSiC, or graphite.

Materials	Copper, aluminum, AlSiC, graphite
Cooling/heating methods	Refrigerant loops (HCFC/HFC/HC), cryogenic liquids (LN2, liquid methane), cryocoolers, the
Control inputs	Thermocouple, RTD, or thermistor
Communications	Serial, USB, or Ethernet
Control method	PID controller, push/pull heating/cooling

price on request

Thermal Space Ltd.

Thermal LyNX®

A solid-state graphene thermal strap technology offering superior thermal conductance-to-mass ratio, high flexibility, and NASA-approved low-outgassing materials for spacecraft the

Thermal conductivity-to-mass ratio	~2x better than other thermal strap types
Thermal conductivity vs. aluminum (at ~220 K)	16x per unit mass
Thermal conductivity vs. copper (at ~220 K)	27x per unit mass
Elastic modulus vs. graphite fiber	~20x lower (much more flexible)
Thermal conductivity-to-density ratio	>2x graphite fiber

price on request

Thermal Space Ltd.

Thin Metal Foil Thermal Straps (TMF Series™)

The TMF Series™ Thin Metal Foil Thermal Straps, including Copper Foil Straps (CuFS™) and Aluminum Foil Straps (AlFS™), offer superior thermal and mechanical performance for various

Copper type/purity	Electrical Tough Pitch (ETP), C110/99.9%
Rrr range	50-100
Copper type/purity (2)	Oxygen Free High Conductivity (OFHC), C101/99.99%
Rrr range (2)	100-500
Copper type/purity (3)	4N/99.99%

price on request

US oscillating heat pipe (OHP) thermal management company; heat frames, chassis, radiators, and cold plates for space, airborne, and high-temperature electronics applications.

Thermavant

OHP Radiators

Oscillating heat pipe (OHP) embedded spacecraft radiators and structural panels for on-orbit waste-heat rejection, delivering up to 9x higher thermal conductance and 40% lower dens

Simple radiator example thermal performance (OHP)	2 °C rise per 150 W
Simple radiator example thermal performance (solid Al)	18 °C rise per 150 W (9x worse than OHP)
Simple radiator effective density (OHP)	1.6 g/cm³ (Al 6061 T4 w/ selective coating)
Simple radiator effective density (solid Al)	2.7 g/cm³ (1.7x worse than OHP)
Simple radiator shape & size	Al 6061 T4, approx. 19" x 19" x 0.04-0.16" thick (variable thickness)

price on request