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The viscosity of the rubber before vulcanization is lower, which is convenient for perfusion. It does not exotherm during vulcanization, no low molecular by-products are released, the shrinkage rate is small, the vulcanization can be deep, and the operation is simple. After vulcanization, it becomes a soft, transparent or translucent elastomer that retains its elasticity over a long period of time at temperatures ranging from -65 to 200 °C. Excellent electrical and chemical stability, water resistance, ozone resistance, radiation resistance, weathering resistance, moisture resistance, shock resistance, good low compression set, low combustion; physiologically inert, non-toxic, odorless, and vulcanized Speed can be controlled with temperature and so on.

silicone machine

Both silicones have their own characteristics, but for the sake of arrangement, if the silicone needs to be applied to the mold or directly contact with the skin, it is recommended to use the addition of silicone. The addition of silicone is also called FDA certification. Silicone that can be in contact with food!