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Contact person/s

Jonas Carlsson sales Nolato Silikonteknik

Jonas Carlsson

Director of Global Sales - Automotive

[email protected]

+46 708 12 99 95


Compatherm® Filler

Dispensable thermal filler.

Compatherm® Filler

Dispensable thermal filler

Our filler is made using high-quality materials and developed to meet a growing need for reliable, cost-effective thermal solutions in high-tech industrial applications. Compatherm Filler is a liquid-dispensed thermal filler that can seamlessly conform to any arbitrary geometry and provide negligible component strain, while being highly adaptable to high-volume production.

Compatherm Filler logo

Compatherm filler

Compatherm® Filler Benefits

  • Excellent thermal performance
  • Extremely conformable at low pressure
  • Negligible component stress
  • Low contact resistance
  • Mitigate tolerances extremely well
  • Machine-material integrated solutions available
  • High-volume, cost-effective dispensing solution
  • Customized solutions available
compatherm® FILLER material matrix & datasheet
Test standard Unit 9263  9290
Base matrix Silicone 1-part  Silicone 1-part
Thermally conductive filler Ceramic  Ceramic
Color Visual Pink  Purple/Green
Cure time @25°C h n/a n/a 
Thermal Conductivity ISO 22007-2 mod W/(m-K) 6 9
Flowrate 3.2mm nozzle @ 90 PSI g/min 39 26
Density ASTM D792 g/cm3 3.3 3.16
Outgassing, TML ASTM E595 Modified % 0.1 0.08 
Dielectric Breakdown Voltage ASTM D149 VAC/mm 6 000 6 000


Test standard Unit 9343  9344  9360
Base matrix Silicone 2-part Silicone 2-part Silicone 2-part
Thermally conductive filler Ceramic Ceramic Ceramic
Color part A Visual White White White
Color, part B Visual   Pink Geen/Pink Green
Pot life @25°C h 4 2.5 3
Cure time @25°C h 24 20 16
Thermal Conductivity ISO 22007-2 mod W/(m-K) 4 4 6
Viscosity (mixed) Brookfield 20rpm Pa-s 350 300 1700*
Flow Rate 2mm nozzle @ 50 PSI  g/min 28 36 30
Hardness ASTM D2240 Shore 00 70 40  70 
Density ASTM D792 g/cm3 3.1 3.1 3.1
Volume Resistivity ASTM D257 Ω·cm 9.4·10^12  2.2·10^14 3.09·10^14
Dielectric Breakdown Voltage ASTM D149 VAC/mm 5 000 8 000  10 000
Dielectric  Constand @ 1MHZ ASTM D150   1.15 8.31 8.677
Outgassing, TML ASTM E595 Modified % 0.1 0.1  0.14
Flammability UL94 (file: E483565) % V-0    
*Brookfield 2rpm

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