Addition Silicone for Mold Making Translucent Color

1. General description of Molding Silicone Rubber

Molding Silicone Rubber is two parts condensation liquid silicone rubber that can cure at normal temperature. It has excellent fluidity, tensile property and tear strength, moderate flame-retardancy and linear shrinkage.

2. Application of Molding Silicone Rubber

Mainly used for the manufacturer of products made of unsaturated resin, epoxy resin, polyurethane, etc.

3. Molding Silicone Rubber features:

HY-638# silicone rubber is mainly with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc.

4. Tips of Silicone rubber for fine and complex products' mold making

Silicone rubber(HY-638) is the most suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage less than 0.2%.

5. Frequently asked questions of Molding Silicone RubberWhy does the silicone rubber mold have few molding times?

The silicone rubber mold has few molding times is due to follwoing reasons: Adding too much silicone oil which will destroy the molecular of silicone rubber;

Making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; Making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation.

Thus, we should choose the proper silicone rubberfor suitable products to make mold.