The main performance characteristics of gypsum mold silicone
1. High-strength tear resistance and high mold turnover times
2. The linear shrinkage rate is low, and the products made will not deform;
How to operate plaster mold silicone
Depending on the operation method, the mold opening methods include encapsulation mold, brush mold (slice mold, three-dimensional mold, flat mold), and pouring mold.
1. For gypsum cement products with a size less than 10CM, or those with precise and delicate textures, it is recommended to use liquid silicone with a low hardness of 10-15A for mold filling.
2. For gypsum cement products with a size of 10-30 cm, it is recommended to use 15-25 degree silica gel for operation.
3. For gypsum cement products with a size of 30-50 cm, which are simple and very thin, it is recommended to use 25-30 degree silica gel for mold filling.
4. For gypsum cement products with a size of more than 60 cm, regardless of whether the markings are fine or not, 35-40 degree silica gel is generally used for mold brushing operations.
Application
YS-T30 RTV-2 Mold Making Silicone Rubber is used for making molds of concrete stone, GRC, gypsum decoration, plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products.
