Thermal Adhesives

Thermal adhesives are a type of adhesive commonly used to attach a heatsink to electronic components. The glue is typically a two part epoxy resin which cures to form a strong bond. They are thermally conductive and usually electrically insulating, helping to dissipate heat from the device to prevent overheating or a breakdown.


The main function of a thermal adhesive is to ensure there is no air space between which would act as a thermal insulator. It fills in the microscopic imperfections on the heatsink and device.


There are a variety of thermal compound adhesives available that are ideal for eliminating the air gap under a heat sink. The most common types of thermally conductive adhesives are:



  • Thermal paste

  • Thermal glue

  • Thermal adhesive tape

  • Thermal Grease

  • Thermal Gap Pads


Applications


Thermal adhesives are used in a variety of industries and applications such as:



  • Heat sink bonding

  • Potting/encapsulating sensors

  • BGA die heat spreader interface

  • Chip scale packages

  • Power semiconductors


...
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Omschrijving Prijs Trade Name Type Product Material Package Type Package Size Thermal Conductivity Cure Time Maximum Operating Temperature Minimum Operating Temperature Chemical Composition Dielectric Strength Odour Operating Temperature Range Physical Form
RS-stocknr. 503-357
FabrikantRS PRO
€ 8,24
Each
Aantal stuks
- Thermal Conductive Compound Non-Silicone Syringe 35 ml 0.65W/mK - +130°C -40°C Zinc Oxide 40kV/mm No Characteristic -40 → +130 °C Paste
RS-stocknr. 495-228
Fabrikantnummer142501
FabrikantLoctite
€ 57,26
1 Kit
Kit(s)
- Thermal Conductive Adhesive Acrylic Bottle, Syringe 18 ml, 25 ml 0.815W/mK 72 h +150°C -55°C - - - -55 → +150 °C -
RS-stocknr. 155-8320
FabrikantnummerTBS20S
FabrikantElectrolube
€ 21,99
Each
Aantal stuks
- Thermal Conductive Compound Epoxy Syringe 20 ml 1.1W/mK 48 h +120°C -40°C - - - -40 → +120 °C -
RS-stocknr. 458-783
FabrikantnummerAS1803
FabrikantAcc Silicones
€ 47,06
Each
Aantal stuks
AS1803 Thermal Conductive Adhesive Silicone Cartridge 310 ml 1.55W/mK 8 h +220°C -50°C - - - -50 → +220 °C -
RS-stocknr. 725-9975
FabrikantnummerTCOR75S
FabrikantElectrolube
€ 42,43
Each
Aantal stuks
- Thermal Conductive Adhesive Metal Oxide Syringe 75 ml 1.8W/mK 24 h +230°C -50°C - - - -50 → +230 °C -
RS-stocknr. 725-9993
FabrikantRS PRO
€ 40,45
1 Kit
Kit(s)
- Thermal Conductive Adhesive Acrylic Syringe 20 ml 0.82W/mK 5 → 10 min +150°C -50°C Heptane, Methylcyclohexane, Propan-1-ol, Pyridine - Hydrocarbons -50 → +150 °C Liquid
RS-stocknr. 504-0665
FabrikantnummerWLK10
€ 24,19
Each
Aantal stuks
- Thermal Conductive Adhesive Epoxy - 1 g, 10 g 0.836W/mK - +149°C -56°C - - - -56 → +149 °C -
RS-stocknr. 725-9971
FabrikantnummerTCER75S
FabrikantElectrolube
€ 44,55
Each
Aantal stuks
- Thermal Conductive Adhesive Ethoxy Syringe 75 ml 1.8W/mK 24 h +230°C -50°C - - - -50 → +230 °C -
RS-stocknr. 118-1368
FabrikantnummerSMA10SL
FabrikantElectrolube
€ 27,68
Each
Aantal stuks
- Thermal Conductive Adhesive Epoxy Syringe 10 ml 0.25 → 0.3W/m°C 30 Min (90 °C), 40 min (120 °C) +130°C -40°C - - - -40 → +130 °C -
RS-stocknr. 165-5582
FabrikantnummerTPM35001K
FabrikantElectrolube
€ 185,40
Each
Aantal stuks
- Thermally Conductive Phase Change Material - Container 1 kg 3.5W/mK - +125°C -40°C - - - -40 → +125 °C -
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