1、 Description
KC-PT series high-strength thermal conductive pad is a kind of high-performance thermal interface material. It has high mechanical strength, to meet the high pressure, high frequency vibration impact, tearing and a wide variety of applications, especially suitable for automotive power battery pack. This material has volatility at high temperatures and excellent insulation properties. Meets RoHS, halogen and other environmental requirements.
2、 Features:
Thermal Conductivity: 1.0 W/m*K~2.0W/m*K
High strength
Low volatile performance
Excellent electrical isolation
Exceptional temperature endurance
3、 Application
Computer
Communication products
Optoelectronic industry
New energy automotive
Household appliances
4、 Typical Properties
| Specifications( Unit ) | KC-PT10 | KC-PT12 | KC-PT20 | Test Method |
| Thickness (mm) | 0.2~8.0 | 0.2~8.0 | 0.2~8.0 | ASTM D374 |
| Hardness (Shore C) | 30~70 | 30~70 | 30~70 | ASTM D2240 |
| Density (g/cm3) | 2.2 | 2.28 | 2.87 | ASTM D792 |
| Thermal Conductivity (W/m*K) | 1.0 | 1.2 | 2.0 | ASTM D5470 |
Thermal Resistance
(℃*in2/W)@20psi, 1mm | ≤1.52 | ≤1.42 | ≤1.0 | ASTM D5470 |
| Tensile Strength (MPa) | 1.0 | 0.9 | 0.6 | ASTM D412 |
| Elongation (%) | ≥100 | ≥100 | ≥100 | ASTM D412 |
| Thermal Gravimetry (%) | ≤0.3 | ≤0.3 | ≤0.3 | 150℃/240h |
| Dielectric Constant@1MHz | 3.0 | 4.0 | 4.0 | ASTM D150 |
| Breakdown Voltage (KV/mm) | ≥8.0 | ≥8.0 | ≥8.0 | ASTM D149 |
| UL Flammability Rating | V-0 | V-0 | V-0 | UL94 |
| Operating Temperature (℃) | -40~200 | -40~200 | -40~200 | ------ |
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5、 Product Specifications
Standard Size: ：200mm*400mm，300mm*300mm. Custom-made in regular color or irregular dimension.
