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High Thermal Pad

PRODUCT DESCRIPTION

High thermal conductivity silicon film is characterized by high thermal conductivity and good insulation performance. The raw materials of the product are high thermal conductivity spherical aluminum oxide powder from DENKA and Dow Corning polymer. It is a cost-eective thermal insulation filling material with natural micro viscosity and softness on the surface, which can fully fill the air gap, Complete seamless heat transfer between heat source and heat sink to improve thermal conductivity. It is an ideal interface material for high performance heat conduction.

PRODUCT FEATURES

  • Cost eective, high thermal conductivity,low thermal resistance.
  • High fit, soft and elastic.
  • High electrical insulation, protect sensitiveelectronic devices.
  • Natural stickiness, easy to assemble and disassemble.

TYPICAL APPLICATION

  • CPU / memory / high speed hard disk drive
  • Microprocessors, memory chips and graphicsprocessors
  • New energy vehicles and peripheral / charging machines

  • Network communication equipment
  • Heating module with high heat conductiondemand
Test items Unit FS400 FS500 FS600 Test Method
Colour - Gray Gray Gray Visual
Thickness mm 0.5-5.0 0.5-5.0 0.5-5.0 ASTM D374/374M
Hardness Shore A0 30 ± 5 30 ± 5 30 ± 5 GB/T 531
Specific Gravity g/cm3 3.24 3.32 3.43 ASTM D792
Tensile Strength Mpa 0.14 0.20 0.22 ASTM D412
Elongation % 32 60 16 ASTM D412
Tear Strength KN/m 0.70 0.5 0.5 ASTM D624
Breakdown Voltage KV/mm ≥8 ≥7 ≥7 ASTM D149
Volume Resistivity Ω·cm 1X1013 2X1013 2X1013 ASTM D257
Continuous Use Temp °C -40~200 -40~200 -40~200 -
Flame Rating - V-0 V-0 V-0 UL 94
Weight Loss % ≤0.2 ≤0.2 ≤0.2 @150°C 240H
Dielectric Constant @1MHz 6.75 7.92 7.47 ASTM D150
Thermal Conductivity W / M·K 4.0 5.0 6.0 ISO 22007-2
Thermal impedance °C·in2 / w 0.340 0.295 0.188 ASTM D5470

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