High quality Tire silicone manufacturer

High quality Tire silicone Typical Applications High quality Tire silicone is generally named two-components silicone rubber, Part A and part B. It features an exceptional fluidity and good operability. The mixing ratio is 1:1 (10:1),mainly be suitable for making molds application. High quality Tire silicone Characteristics *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) *very good flow and easy for pouring operation *Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat   High quality Tire silicone  Technical Parameters Product E-620 Appearance Translucent Hardness(shore A) 20±2 Mix ratio(A:B) 1:1/10:1 Viscocity Part A(mPa.s) 23000±2000 Viscocity Part B(mPa.s) 3500±500 Tensile strength (kgf/cm2) 45±5 Tear-strength (kN/m) 20±2 Elongation(%) 500±50 Pot life/working time (mins) 30-40 Curing time/setting time (hrs) 3-4hrs(25°C) 110-20mins(60°C) Shrinkage rate (%) 0.1 (Please note: the above data for this product in 25°C temperature, 55percent humidity conditions, for reference. The accurate data is measured by customers when using.)