Product Description: LED Strip,LED bulb,LED lamp, power switch ,electron component , electronic circuits etc. Dual component silicone sealant features:1.Operational time: at room temperature, operation time within 240 minutes, especially for the use of automatic production line, improve the work efficiency and save production cost;
2.Easy to operate: choose artificial sizing or mechanical sizing; without use additional primer coating.
3.Bonding material widely: can be applied to PC (Poly-carbonate), ABS, PP, PVC etc. other materials and the surface of metal.
4.With excellent electrical properties : excellent insulating performance , thermal conductivity , heat dissipation , anti-shock , corona resistance , anti-electric leakage and chemical mediator resistance performance , so for electronics , electrical appliances and other products can provide protection , sealing and insulation functions.
5.Temperature resistant performance : high and low temperature resistance , good ageing resistance.
6.After curing in the wide temperature range (60 ~ 200 ºC) to keep the rubber elasticity.
7.Flexible glue film : no shrinkage during curing , excellent toughness of the elastomer is formed after curing, absorb vibration and shock , good impact resistance, good cushioning effect , for electronics ,electrical appliances , glass and other fragile products , to provide excellent resistance to shocks and reliability.
8.Strong weather resistance : anti - ultraviolet radiation, aging resistance ,anti - ozone , moisture proof , waterproof, resist to salt atmosphere ,mold etc., can work in the harsh natural environment .
PROPERTIES PARAMETER TABLE |
Before Curing | Component (1:1) | Viscosity (cps) | Color | Component (10:1) | Viscosity (cps) | Color |
B Group | 3000 | White fluid | A Group | 1000-2000 | White/ Black |
A Group | 1520 | Black/Grey/White | B Group | 1000-2500 | Transparency |
Test Item | Unit | Numerical Value | | Test Method |
Operating Performance | Mixture Ratio | KG | 1:1 | 10:1 | Metage |
After Mixture Viscosity | cps | 1980 | 2000 | T1794 |
Operable Time | Min(25ºC) | ≤60 | ≤80 | TM650 |
Curing Time | Min(25ºC) | 480 | 500 | TM650 |
Curing Time | min(80ºC) | 30 | 40 | TM650 |
After Curing | Hardness | shore A | 50--60 | 50--60 | ASTM D2240 |
Thermal Conductivity | W/m· K | 0.8 | 0.6 | ASTM D5470 |
Dielectric Strength | kV/mm | ≥27 | 15 | ASTM D149 |
Dielectric Constant | 1.2MHz | 3.0~3.3 | 3.0 | GB/T12636 |
Volume Resistivity | Ω· cm | ≥1.0×1016 | ≥1.0×1014 | ASTM D257 |
Flame Rating | -- | 94-V0 | 94-V0 | ULNo:E341634 |
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