TO-220 insulating sheet | thermal silica gel tablets | High-temperature silicon chip | perforated silicone gaskets | silicone film with fiber | Contact Linsheng cord-like test, the thickness of the "joint Tengda thermally conductive material" or search LTDLV contact us. Thermal silica gel tablets Overview: Typical Application: heating power devices, automotive electronics fever die fast, power module fast, filling the host computer and peripheral equipment, household appliances, the heating element and the bottom between the filling and cooling needs as well as any heating element place. Main features: insulation, heat, fire, shock absorption. Basic specifications: sheets, die-cutting, sheet with glue and without glue. Physical characteristics parameters: Item Test Method Unit LV series test value LV-23 LV-30 LV-45 LV-80 Color Color Visual pink, gray gray Thickness Thickness ASTM D374 Mm 0.23 ± 0.03 0.3 ± 0.03 0.45 ± 0.03 0.8 ± 0.03 specific gravity Specific Gravity ASTM D792 g / cm3 1.7 ± 0.1 1.7 ± 0.1 1.7 ± 0.1 1.7 ± 0.1 Hardness Hardness ASTM D2240 Shore A 85 ± 5 85 ± 5 85 ± 5 85 ± 5 Tensile strength ensile Strength ASTM D412 kg / cm2 > 180> 180> 180> 180 ASTM D412 pa 1.8 * 1011 1.8 * 1011 1.8 * 1011 1.8 * 1011 Temperature range Continuous use Temp ℃ -50 ~ 200 -50 ~ 200 -50 ~ 200 -50 ~ 200 Elongation Elongation ASTM D412% 3 ~ 8 3 ~ 8 3 ~ 8 3 ~ 8 withstand voltage Voltage Endur Ance ASTM D149 KV / mm ≥3.0 ≥4.0 ≥5.0 ≥8.0 flame retardancy Flame Rating UL-94 V-0 V-0 V-0 V-0 Thermal Conductivity Conductivity ASTM D5470 w / mk 1.0 1.0 1.0 1.0