200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-215# UL potting silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 17:51:58 GMT
application potting silicone rubber
sample free
color transparent
cerfication UL
Min Order200 kilogram
Name: Elecotronics potting RTV silicone rubber moisture-proof
Number:
HY-215# UL potting silicone rubber
it is mainly applied for the surface of polycarbonate, PP, ABS, PVC, metal etc., which is suitable for the electronic moisture-proof and waterproof, fixed. It is applicable to sealing bonding coating LED for electronic parts.
Standard Datasheet of HY-215# UL potting silicone rubber
:
| HY-215 | ||
A | B | ||
Curing agent | Appearance(liquid) | black Liquid
2500±500 | Clear or yellowish Liquid / |
Viscosity (25%)cP | |||
Operating performance | A,B mixing ratio | 10:1 | |
Pot life (min) | 20~30 | ||
Basic curing time (h) | 3 | ||
Curing time(h) | 24 | ||
Hardness ( Shore A°) | 15±3 | ||
After curing | * thermal conductivity (w/Mk) | ≥0.4 | |
|
| ||
Dielectric strength(kv/mm) | ≥25 | ||
Dielectric constant(1.2MHz) | 3.0~3.3 | ||
Volume resistance(Ω·cm) | ≥1.0×1014 | ||
Flame retardant | UL94V1 |
Features:
HY-215 is tow-component condensation cure silicone with the characteristics of low viscosity, easy pouring operation, good bonding feature. The safety of potting compound silicone can reach the EU-ROHS requirements fully.
Using instruction of HY-215# UL potting silicone rubber
:
1. First stir the Part A completely before using(to be sure the segiment is evenly mixted) to mixing the Part B as Part A.
2. Mix the Part A and Part B completely according to the mix ratio(10:1by weight) and can be used after deaired
3. this product can be vulcanized at room temperature. After basic curing then go to the next step. Full curing process will be within 24h.The enviromental temperature, especially the humidity, will affect the curing time greatly. Customers should make appropriate adjustments according to local conditions. The mixed silicone should be finished at one time to avoid any waste of material.
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