GLOBAL LEADING MANUFACTURER OF MOLDMAKING CASTING MATERIALS FOR MORE THAN 10 YEARS
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Why will the silicone mold be reused only for a few times?
It can be due to the following reasons:
a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which can destroy the molecular weight of silicone rubber and reduce the tension and tear strength.
b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs or the silicon rubber with a low hardness to makes molds for large sized products with simple designs.
Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this problem.
2018-01-12