HY-E600 Addition Cure Mold Making Silicone Rubber

Application HY-E600 silicone rubber is mainly used for sex products, making molds of concrete stone,GRC,polyurethane products ; wax, candle decoration ; rapid prototyping and tyre molds; chocolate,candy and similar products . Technical Parameters Model Color Mixing ratio (%) Pot life (mins, under 25℃) Curing time Hardness ( Shore A ) Tensile- strength (MPa) Tear- strength (kN/m) Viscosity （After A/B mixed ,mPa.s） Shrinkage rate (%) Elongation （%） HY-E600 Translucent 1:1 30-40 4-5(hrs under 25℃) 20-30 (mins under 60℃) 0 3.5±0.5 5±0.5 3500±1000 ≤0.1% 300% Characteristics An exceptional fluidity and good operability, easy to demold Good tensile and tear strength Outstanding bubble releasing Non-deformation Low shrinkage Aging resistance ,high temperature resistance (200℃) Environmentally, food-grade Operation instructions Step 1: prepare the original molds Prepare an perfect original mold and clean it totally before operation . Notes:Make sure your original molds and operation tool cleaned up totally to avoid uncure problem . Step 2: Take 100 G part A and 100 G part B (Or 100 G part A and 10 G part B) and mix them evenly. Notes: Addition cure mold making silicon rubber is two part flowing liquid , Pls follow the step strictly: 1.Weigh the two part exactly by electronic weight.. If any part not in exactly weight , it may cause changing of hardness , or even cause uncure problem. 2.Mix part A and part B evenly. Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What’s more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber. Step 3: Vacuum pumping Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available. Step 4: Pouring casting or Brush operation Notes:1. For simple pattern products we suggest use pouring operation way , which will be very easy to operate and demould. Pourable silicone require light viscosity which will be easy to flow smoothly and easy to de-air . 2.For delicate pattern products we suggest use brushing operation way , which can copy the pattern exactly . Brushable silicone require high viscosity which won’t be easy to flow away and easy to brush . 3. We suggest to set the silicone mold for another 12 hours after demould before put into large production .