Hardness(shore A): 75+/-5 Dielectric Breakdown Voltage: 4.5KV Thermal Conductivity: 1.0w/m.k the can effectively reduce the thermal resistance between the electronic component and the radiator. It has good characteristic of electrical insulation, high dielectric strength, good thermal conductivity, high resistance chemical properties, in addition It can withstand problem of short circuit of high voltage and metal piercing , and is an thermal conductive insulation material to of the mica and silicone grease. Number: BM120 Shape: Flat Gasket Standard or Nonstandard: Standard 1.Dielectric strength high 2.Good thermal conductivity 3.Good toughness, tear resistance 4.Surface soft, no viscosity on surface 5.High voltage insulation performance 6.Strong withstand voltage, wear resistance 7.Thin thickness, suitable for insulation and thermal device. Application: 1. , aviation ; 2. source ; 3. Heating device; 4. Automobile electronic heating module ; 5. Motor control, communication equipment; 6. semiconductor, IS MOS tube IGBT chip; 7. High voltage, high temperature, high welding machine etc. , die-cutting, roll, with adhesive and without adhesive are available Property Parameter Table colour:gray Material:glass fiber size:0.3mm*300mm*1m Package Contents: 1*Thermal Silicone Pad Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.