(1) mold silicone rubber will has good operating performance.
(2) of the silicone better mobility, low viscosity easy to operate.
(3) silicone rubber shrinkage as small as possible.
(4) better tensile strength of the silicone rubber.
(5) to the silicone mold deformation.
(6) Silicone rubber hardness to suitable for products.
(7) high temperature resistant, rolling over more, the longer service life, the better, resistant to acid and alkali resistant to ageing.