Mingyi Silicone(Anhui) Co., Ltd.
The main feature of phenyl silicone rubber is its excellent radiation resistance. Its radiation resistance is 10 to 15 times that of general methyl vinyl silicone rubber and 5 to 10 times that of high......
2019-11-29Because the polymer molecular side chain contains β-nitrileethyl or γ-nitrilepropyl strong polar groups, the inter-molecular force is greatly increased, and the oil and solvent resistance are improved......
2019-11-29Fluorosilicone rubber means γ-trifluoropropylmethylpolysiloxane. Fluorosilicone rubber has excellent chemical resistance, solvent resistance and lubricating oil resistance. This silicone rubber has a ......
2019-11-29Methyl phenyl vinyl silicone rubber is a product obtained by introducing a methyl phenyl siloxane chain or a diphenyl siloxane chain into the molecular chain of the methyl vinyl silicon rubber. The......
2019-11-29Dimethyl silicone rubber is one of the earliest commercially available silicone rubbers. It can maintain good elasticity in the range of -60 to 200 ° C, good aging resistance, excellent electrical ins......
2019-11-29Since the introduction of a small amount of vinyl into the macromolecular structure of silicone rubber can greatly improve the curing performance of silicone rubber, most of the currently used silicon......
2019-11-291. Raw materials Mold silicone rubber generally consists of a base rubber, a cross-linking agent, a catalyst, and a filler. (1) The base rubber is 107 silicone rubber, which is called hydroxyl-termi......
2019-11-28Improved design of flash grooves and exhaust systems Increase the pressure of the press Reduce the amount of release agent and spray evenly Materials control moisture Try adding some defoamer Use......
2019-11-28Silicone rubber can be divided into thermal vulcanization type (high temperature vulcanized silica gel HTV) and room temperature vulcanization type (RTV) according to its vulcanization mechanism. Amon......
2019-11-281. Component B is a catalyst, which is susceptible to moisture hydrolysis, so the lid should be tightly closed after use. 2. As soon as the A and B groups are mixed, the chemical reaction begins; t......
2019-11-281. The final impression should cover the entire crown and gingival margin 2. Complete dentition 3. The crowns and gingival margins are clear and complete, without bubble cavities, defects and wrinkl......
2019-11-28Silicone rubber is a polymer synthetic rubber, which is an elastic irreversible impression material. In recent years, it has been widely used in the medical field. As the impression material, it mainl......
2019-11-28(1) High and low temperature resistance Among all rubbers, silicone rubber has the widest working temperature range (-100 to 350 ° C). For example, a properly formulated vinyl silicone rubber or lo......
2019-11-28Inorganic silicone rubber is a highly active adsorption material, usually made by reacting sodium silicate with sulfuric acid and undergoing a series of post-treatment processes such as aging and acid......
2019-11-28Room temperature vulcanized silicone rubber generally includes two types of condensation and addition molding. The addition molding room temperature adhesive is a linear polysiloxane with a vinyl grou......
2019-11-28
