Thermal conductive silicone cloth

Thermally conductive silicone cloth is a composite material that combines thermal conductivity, insulation, and cost-effectiveness. Its surface is covered with thermally conductive silicone and reinforced with a glass fiber layer, giving it excellent thermal conductivity while also providing outstanding mechanical strength and pressure resistance. The product is suitable for applications requiring insulation and heat protection, such as transformers, power modules, LED drivers, motors, and charging piles, making it an efficient material choice for achieving both heat dissipation and safety protection.

Category:

Product advantages:

1) Thermal conductivity
2) Insulation
3) High cost-effectiveness

Property Unit Test Method Test Data Test Data
Color Visual Check G / P / B G / P / B
Thickness mm ASTM D374 0.2 / 0.23 / 0.25 0.3 / 0.45 / 0.8
Hardness Shore C ASTM D2240 80 ± 5 80 ± 5
Specific Gravity g/cm³ ASTM D792 1.8 ± 0.1 1.8 ± 0.1
Tear Strength KN/m ASTM D412 ≥ 8.5 ≥ 8.5
Operating Temperature EN344 –40 to +200 –40 to +200
Breakdown Voltage KV ASTM D149 ≥ 3 ≥ 4
Volume Resistivity Ω·cm ASTM D257 1.1 × 10¹⁵ 1.1 × 10¹⁵
Thermal Conductivity W/m·K ASTM D5470 1.0 ± 0.1 1.0 ± 0.1
Flammability Rating UL-94 V-0 V-0

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