What's plastic molding silicone

Plastic molding silicone is liquid  rubber(condensation cure rtv, or tin cure silicone) mainly used for silicone plastic molds, with the advantages of good tensile strength, high tear strength, high temperature resistance, excellent chemical resistance, high duplication times, long-term stability, high durability. 　　Plastic molding silicone is one of the products with the highest use level in the production of craftwork gifts and its shrinkage is even lower than 2‰.RTV mould rubber and RTV silicone rubber are general called two-component room temperature vulcanization silicone  with excellent fluidity and good operational flexibility, easy moulding process, and so on. Add curing agent of 2%-3% at the room temperature, the rtv mould rubber is still operational within 30 minutes,and after 2-5 hours, the silicone elastomer(silicone mold) will be obtained with resistance to deformation, extremely high or low temperature, acid and alkali and expansion. The rtv mould rubber is mainly applicable to mold duplication of poly crafts, resin craftworks, lightings, candles. It is also suitable for fabrication of precision molds. 　　Applications: 　　Plastic molds, silicone soft plastic molds,making molds for plastic toys, plastic crafts, plastic gifts, PU products,stationary products, pavement, and so on. It has a quite broad applications due to its favorable viscosity and hardness. 　　Operation Instruction: 　　The product is a kind of white flowing liquid . If the customer wants to make large products and large size molds, the mold should be made of rtv mould rubber with high hardness. On the contrary, if  the mold with fine and precision patterns , it should be made of rtv mould rubber with low hardness. The amount of the curing agent depends on the actual requirements of the customer. 　　Shenzhen Hongye Jie Silicone factory is specialized in silicone products and their production, research and development, and sales of Science and Technology Corporation. Has an excellent professional performance, superior quality, complete specifications. A wide variety of technical team of silicone rubber products. Welcome customers and dealers to negotiate, expert advice hotline :400 -779-4008, or you can email us info@szrl.net.