Heat dissipation insulating cap

The Thermal Insulation Heat-Dissipation Cap is designed for applications requiring efficient heat conduction, high-voltage insulation, and strong mechanical protection. With excellent tear resistance, puncture resistance, and wide environmental adaptability, it ensures long-term stability in harsh operating conditions. Its V-0 flame retardancy and reliable dielectric properties make it ideal for power modules, batteries, sensors, and various electronic components.

Category:

Product Advantages:

1) Thermally conductive, insulating, and voltage-resistant

2) High strength, tear resistance, and puncture resistance

3) Strong environmental adaptability

Property Unit Test Method Test Result
Color Visual Gray / Blue
Thickness mm ASTM D374
Hardness Shore C ASTM D2240 80±5
Specific Gravity g/cm³ ASTM D792 1.8±0.1
Tear Strength kN/m ASTM D412 ≥8.5
Operating Temperature EN344 –40 ~ +200
Dielectric Strength kV ASTM D149 ≥4
Volume Resistivity Ω·cm ASTM D257 1.1×10¹⁵
Thermal Conductivity W/m·K ASTM D5470 1.0±0.1
Flammability Rating UL-94 V-0

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