China Thermal Potting Silicone Compound Glue For Electronic Components
Products Description
Thermal Potting Silicone Compound Glue For Electronic Components
JNY8501-1 is a two-component, low-viscosity, gray, heat-conducting, flame-retardant addition potting silicone rubber. Medium viscosity, good flow, easy to operate, it can be caulked, room temperature and heating curing; After curing, the rubber has good temperature aging resistance and can maintain good rubber elasticity in a wide temperature range. The cured rubber has excellent insulation properties, good waterproof and moisture-proof properties, good aging resistance and good repair ability.
Special benefit: Flame retardant level: UL 94-V0;
Thermal conductivity: ≥0.6W/(m*K).
Specification
|
Item |
SC-8501-1 |
|
|
Uncured |
Appearance |
Part A: black; Part B:white |
|
Gravity(g/ml) |
Part A: 1.57-1.60; Part B: 1.57-1.60 |
|
|
Viscosity( 25°C / cP) |
Part A: 3000±500; Part B:2400±500 |
|
|
Mix ratio (by weight) |
1:1 |
|
|
Mix viscosity( 25°C /cp) |
2900±500 |
|
|
Operational time( 25°C /h) |
1 |
|
|
Completely curing time(25°C/ h) |
6-8 |
|
|
Heat curing time(80°C/min) |
20-40 |
|
|
Cured |
Strength of extension/MPa |
≥1.2 |
|
Elongation at break /% |
≥180 |
|
|
linear shrinkage /% |
≤0.3 |
|
|
Dielectric strength(Kv/mm) |
≥20 |
|
|
Volume resistivity /Ω.cm |
≥1.0×1014 |
|
|
Working temperature (°C) |
-50~200 |
|
|
Hardness(shore A) |
55±5 |
|
|
Salt spray test |
Passed |
|
Flame retardant level |
UL 94 V-0 |
|
Thermal conductivity [W/(m*K)] |
≥0.6 |
Usage
1. Keep the goods which wants to pot dry and cleaning.
2. Before use, stir the part A and part B fully respectively.
3. Please take as ratio and make sure for the weigh accurately. The glue should be stirred fully after the Part A and Part B mixed (suggest to the vacuum de-foaming after mixing).
4. Please use promptly after the glue has been stirred fully, and use up the mixed glue in operational time.
5. After encapsulated, the glue will gradually infiltrate to the gaps, so you can encapsulate once time if necessary.
6. During curing, please keep the environments cleaning to avoid the dirt dropping into the uncured glue.
Packing & Delivery
7.5kg/drum, 25kg/drum package.
Storage
Seal the drum well, stored in a cool and dry place, avoid the direct sunlight.
Expiration date (at room temperature): 9months.
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