- Low viscosity, low oil release rate;excellent jelly elasticity
- Excellent high and low temperature resistance;fast heat curing
- It is used in thermal conductive silicone sheet, automotive power supply, electronic component product insulation, etc.
CX-3421AB Elastomer silicone gel
Description
This product is a two-component addition molding room temperature vulcanized silicone elastomer gel, which can be heated to accelerate vulcanization, low viscosity, low oil release rate and excellent adhesion.No low molecules are released during curing, and the cured product has a small shrinkage rate, non-corrosive, and stable chemical properties.The cured product can be used in the range of -60℃-200℃, and has the characteristics of moisture resistance, moisture resistance, water resistance, ozone resistance, radiation resistance, and aging resistance.
FEATURES
- Excellent jelly elasticity
- Low molecular content
- Good thixotropy, high adhesion
- Low viscosity, low oil removal rate
- Crystal transparent gel, excellent fluidity
- Excellent electrical insulation
- Addition type platinum vulcanization system
- Two-component, 1: 1 mixing ratio
BENEFITS
- Convenient production and use, simple operation
- Safe and environmentally friendly, no pollution
- Excellent high and low temperature resistance
- Fast heat curing
| PARAMETER | UNIT | VALUE |
|||
| CX-3421AB | CX-3425AB | CX-3435AB | |||
| Appearance | Colorless transparent liquid | Colorless transparent liquid | Colorss transparent liquid | ||
| Viscosity | mm²/s | A=700±50 B=630±50 | A=700±50 B=630±50 |
A=700±50 B=630±50 |
|
| Specific gravity | g/cm³ | 0.97 | 0.97 | 0.97 | |
| Operating time(25°C） | hr | ≥7 | ≥7 | ≥7 | |
| Curing time(125°C） | min | ≤20 | ≤20 | ≤20 | |
| The components of the platinum catalyst | A | A | A | ||
| After Curing | |||||
| Refractive Index | nD25 | 1.41 | 1.41 | 1.41 | |
| Penetration | 0.1mm | 350±5 | 450±5 | 355±5 | |
| Dielectric content | 1kHz | 2.5 | 2.5 | 2.5 | |
| Dielectric Strength | kV/mm | 23 | 23 | 23 | |
| Volume Resistivity | Ω·cm | 1*1014 | 1*1014 | 1*1014 | |
| Low molecular content ∑D3~D10 | ppm | <500 | <500 | ＜500 | |
| Loss Factor | 1kHz | 1*10-4 | 1*10-4 | 1*10-4 | |
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