RTV silicone for LED encapsulation

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RTV silicone for LED encapsulation

HY****5 Electronic Potting Compound

Product Feature of encapsulation silicone ***5
HY****5# is a kind of low viscosity, Inherent flame resistance, two components addtion cured potting silicone with heat-conducting. It cures with both on room temperature and heated temperature. It has the feature of the higher temperature the faster of the curing time. It can be applied to electronic components for insulation, waterproofing, fixed and flame retardant. The flame retardant UL**-V0 level can be achieved. It mainly applied in electronic components surface with materials of  PC(Poly-carbonate),PP,ABS,PVC, etc. and metal materials.

Typical Application
HY****5# is suitable for

- high powered electronics, 

- DC/DC module and circuit board which requires heat dissipation and high temperature resistance.

It can be broadly used for LED screen, Wind Power Generator, PCB substrate, etc.

TECHNICAL GUIDELINES

1, Pls put part A and part B in separate container and stir evenly before mixing the two part together.

2, Weight Ratio: part A: part B = 1:1

3, Deaeration the mixture in vacuum pump under 0.*8 MPa for **5 minutes.

4, The temperature influences the curing time of HY****5#. When in too low temperature, we suggest customers appropriately heat the mixture to accelerate vulcanization. Suggested operation time and temperature. With temperature of *0~**0°C, the silicone will cure in *5 minutes, while in *5°C room temperature, the silicone will cure around 8 hours.

Warm Tips of RTV silicone for electronic encapsulation:
1.The following material may hinder the curing of the product, So pls apply after summary experiment. When necessary, pls clean the application areas.

l         Condensation silicone which not completely cured or organic tin compounds

l         Sulphur, sulfide and sulfur rubber materials.

l         Amine compounds as well as contains the amine materials.

l         Pewters solder flux.

2. Should be sealed storage.The mixture should be used up at once, avoid causing waste.

3. Silicone belongs to non-dangerous goods, but keep away from mouth and eyes.

4. When it gets stratified after a period of storage, Please mix ***0 evenly before using, it does not affect the performance

Any query pls feel free to ask Ms Nina Yin.  **-ninayin***1(sky)