DescriptionHY- E series addition molding silicone is generally named two-components siliconerubber, Part A and part B. It features an exceptional fluidity and good operability. Themixing ratio is 1:1,mainly be suitable for making molds application.ApplicationsHY- E series addition molding silicone could be mainly used for making concretestones, wax molds, PU molds, resin molds, gypsum casting, candle molding andchocolate , candy and any other FDA food product mold making,prototyping etc.Advantage-low shrinkage (less than 0.1% )-high tensile and tear strength with high copy times-easy for operation (mixing ratio at 1:1 /10:1)-good fluidity easy for pouring operation ( in round 10000 cps )-it is food grade with FDADatasheet:ProductE-625E-630E-642AppearanceTranslucent TranslucentTranslucentHardness(shore A)25±230±242±2Mix ratio(A:B)1:1/10:11:1/10:11:1/10:1Viscocity Part A（mPa.s）27000±2000 25000±2000 30000±2000Viscocity Part B（mPa.s）3500±5002400±5006000±500Tensile strength (kgf/cm2)48±550±565±5Tear-strength (kN/m)22±218±216±2Elongation（%）500±50450±50450±50Pot life/working time (mins)30-4030-4030-40Curing time/setting time (hrs)3-4hrs(25℃)110-20mins(60℃)3-4hrs(25℃)110-20mins(60℃)3-4hrs(25℃)1 110-20mins(60℃)Shrinkage rate （%）0.10.10.1Operation instruction of HY-E Series molding silicone:1. Pls clear the model and tool totally before operation to prevent cure inhibition.2.Weigh the two part correctly by electronic weight in two separate container .3. Mixing the two part in 1:1/10:1 and stir part A and part B evenly in 2-3 minutes .4.And get the mixture for vacuum-pumping for de-air the bubble in around 2-3minutes . (If there is no vacuum machine, pls pour the mixture carefully and slowlydown the side of the mold frame so that less bubbles caused)5. Enclose the product (the original model) with four plastic plates or wooden plates.6. Clean your products and brush a layer of release agent(detergent or soap water) onyour product.7. Pour the vacuumed mixture into the model frame from the side of the mold frame .More information , pls feel free to contact Mr Allen:e-mail: hyje(at)szrl(dot)netTel:86-755-89212365Mobile；86-18938861889
