I. methyl silicone rubber Dimethylsilicone rubber is one of the earliest silicone rubber which has been put into commercial production. It can keep good elasticity in the range of - 60 ~ 200 ℃, has g......
2019-12-17High temperature vulcanized silicone rubber is a kind of polyorganosiloxane (i.e. raw rubber) with high molecular weight (molecular weight is generally 400000-800000) added with reinforcing filler and......
2019-12-17(1) high and low temperature resistance Among all rubbers, silicone rubber has the widest working temperature range (- 100-350 ℃). For example, vinyl silicone rubber or low phenyl silicone rubber w......
2019-12-04One Save labor Liquid silica gel injection molding process: injection molding - Inspection - burr removal, without rubber refining and cutting links, only one person operation, can be fully automa......
2019-12-04Heat resistant and weather resistant silicone coating for solar thermal power generation structure: the structure of solar thermal power generation should be exposed to strong light and work in high t......
2019-12-04High temperature heat transfer medium silicone oil of solar photothermal power generation system: in order to improve the efficiency of power generation, the working temperature of the heat transfer m......
2019-12-04Silicone rubber is a kind of rubber whose main chain is composed of silicon and oxygen atoms alternately. Ordinary silicone rubber is mainly composed of silicon oxygen chain links containing methyl an......
2019-12-04Temperature control Generally speaking, LSR molding is suitable for electric heating, which is usually heating by belt heater, barrel heater or heating plate. The key is to make the temperature field......
2019-12-03Mould material Die support plate is usually made of non alloy tool steel (no.1.1730, DIN code c45w). For die support plate that needs to bear high temperature of 170 ℃ - 210 ℃, considering impact res......
2019-12-03Demoulding The vulcanized liquid silicone rubber is easy to adhere to the metal surface, and the flexibility of the product will make it difficult to demould. The high temperature tearing strength of......
2019-12-03Injection point Cold runner system is used for LSR molding. The utility model can maximize the advantages of the rubber compound and increase the production efficiency to the maximum. In such a way t......
2019-12-03Parting line Determining the position of parting line is one of the first steps in the design of silicone rubber injection mold. The exhaust is mainly realized by the groove on the parting line, whic......
2019-12-03Generally speaking, the structure of injection mould of thermosetting liquid silicone rubber (LSR) is similar to that of thermoplastic rubber, but there are many significant differences. For example, ......
2019-12-03As early as the 1980s, organosilicon materials were used in Hungary and the United States to make antifouling flashover coatings. Since then, Dow Corning company, Wacker silicon company, Wacker G.m.b.......
2019-12-02IV. tear strength The resistance to apply force to a notched specimen to impede the expansion of the notch or notch. Even if it is placed under extremely high torsional stress after cutting, the hot ......
2019-12-02
