Product Name: LED Encapsulation Circuit Board Potting RTV2 Silicone Rubber Model NO.: HY9055 Form: Liquid Rubber Appearance: Liquid Material: Silicone Rubber Raw Material: Synthetic Rubber Place of Origin: Guangdong China Brand Name: Hong Ye Silicone Model Number: Hy9055 Mixing Ratio: 1:1 Color: Transparent Pot Life/Working Life: 50-60 Mi Curing Time: 5-6 Hours Minimum Order Quantity: 200 Kilogram Packaging Details: 20kg/Drum Delivery Time: Within 3 Days After Payment Confirmed in Our Bank. Trademark: Hong Ye silicone rubber Transport Package: 20kg/Drum and 200kg/Drum Specification: SGS, RoHS, MSDS, ISO-9001 Origin: China Shenzhen HS Code: 39100000 Product Description Feature of led encapsulation circuit board potting RTV2 siliconerubber HY 9055 is akind 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. It mainly applied in electronic components surface with materials of PC(Poly-carbonate),PP,ABS,PVC, etc. and metal materials.Application of led encapsulation circuit board potting RTV2 silicone rubberHY 9055 could be applied to- 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,PCBsubstrate, etc.TECHNICAL GUIDELINES of led encapsulation circuit board potting RTV2 silicone rubber1, Pls put part Aand part Bin separate container and stir evenly before mixing the two part together.2, Mixing Ratio: part A: part B= 1:13, Deaeration the mixture in vacuum pump under 0.08 MPa for 3-5 minutes.Then the mixture could be used for pouring.4, Pls note that the thickness of the silicone affects the curing time. If the silicone used is alittle thick,then the curing time will be alittle longer.The temperature also affects the curing time.When in lower temperature, we suggest customers appropriately heat the mixture to accelerate vulcanization. With temperature of 80~100°C, the silicone will cure in 15 minutes; while in 25°C room temperature, the silicone will cure around 8hours.ModelColorMixing ratioMixd Viscosity (mPa·s)Pot life (mins)Curing time (hrs, 25°C)Hardness(A0)Linear expansibiliity [m/(m·K)]Themal Conductivity [w(m·k)]Dielectric Strength (KV/MM)Volume Resistivity (Q·cm)Fire ResistanceHY 9055Gray1 :12000-300060-1206-1255±5≤2.2×10-4≥0.83.0~3.3≥1.0×1016UL94-V0Notes:1.The following material may hinder the curing of HY 9055, So pls use after the test. When necessary, pls clean the application areas.Organotin compound or Condensation silicone with organotin;Sulphur, sulfide and sulfur rubber materials;Amine compounds as well as contains the amine materials;Pewters solder flux;2. HY 9055 should be sealed storage.The mixture should be used up disposably to avoid causing waste.3. HY 9055 belongs to non-dangerous goods, but keep away from mouth and eyes.4. When it gets stratified after aperiod of storage, Please mix it evenly before using,which does not affect the performance.Packaging &Shipping20kgs per drum or 200kgs per drum, 1kg to 5kgs per Jar.More information on led encapsulation circuit board potting high transparent RTV2 silicone rubber, pls contact Melantha :