Customization: | Available |
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CAS No.: | 27306-78-1 |
Formula: | (C2h4o)Nc10h28o3si3 |
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Thermal silicone gel(double-component thermal silicone gel)
High thermal-conducting ability, low thermal resistance, excellent wetting, softness withoutstress, no
Limit to compression to the thinnest, without precipitating and flowing, filling high and unscrupulous gaps, with automatic
dipping machine, adjusting the thickness based on the requirements, and meet with the ROhS and UL environment requirements
Application:
1.Applied to new energy vehicle batteries and electronic equipment.
2.Applied to 5G mobile phone communication electronic devices.
3. Applied to network communication and medical machinery electronic equipment.
4. Applied to LED chips, mobile phone CPUs, memory modules,IGBT and other power modules.
Technical index
Items | 100 | 200 | 300 | 400 | 500 | Test Method |
Components | Silicone gel&porcelain | Silicone gel&porcelain | Silicone gel&porcelain | Silicone gel&porcelain | Silicone gel&porcelain | - |
Color/componentA | white | white | white | white | white | Visual test |
Color/componentB | Grey | Blue | Bluish | Red | Red | Visual test |
Viscosity/componentA(cps) | 120000 | 350000 | 400000 | 1500000 | 2500000 | ASTM D2196 |
Viscosity/componentB(cps) | 120000 | 400000 | 600000 | 1500000 | 2500000 | ASTM D2196 |
Mixed ratio | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | - |
Density(g/cc) | 2.5 | 2.7 | 3 | 3.2 | 3.9 | ASTM D792 |
Shore A hardness after cured | 60 | 50 | 40 | 40 | 40 | - |
Temperature-resistance range(ºC) | -40~200 | -40~200 | -40~200 | -40~200 | -40~200 | - |
Breakdown voltage(kv/mm)
|
≥7.0 | ≥7.0 | ≥7.0 | ≥7.0 | ≥7.0 | ASTM D14 |
Volume resistivity(Ω*cm) | 9.0*10^13 | 9.0*10^13 | 9.0*10^13 | 9.0*10^13 | 9.0*10^13 | ASTM D25 |
Dielectric constant(10@MHz) | 6.5 | 6.8 | 7.0 | 7.3 | 7.3 | ASTM D150 |
Fire resistance rating | V-0 | V-0 | V-0 | V-0 | V-0 | UL 94 |
Thermal conductivity | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 | ASTM D5470 |
Packing:
The package is divided into manual and automatic dipping types.
For manual type, the double-component thermal gel is 25ml tube(A/B:25ml) respectively;
For automatic dipping type, 400ml/tube or 10kg/pail, or according to the customer's requirements.
Shelf life:
When stored in a sealed container, the storage temperature does not exceed 30 ° C, the shelf life of this product is 12 months from the date of production.