High temperature vulcanized silicone rubber is the main raw material for the production of silicone rubber products. After high temperature vulcanization, it is mainly used in all kinds of craft ......
2021-11-04Silicone rubber compound are repeatedly mixed by adding silicone rubber color masterbatch or toner on the open mixing mill. In the mixing process, we need to repeatedly mix evenly before they ca......
2021-11-04The molding process is the production process of solid silicone rubber. The upper and lower modules are combined and a mold core is placed in the middle, so it is called molded silicone rubber. T......
2021-11-03Silicone compound is a kind of synthetic rubber with excellent comprehensive performance, with excellent thermal stability, high and low temperature resistance, long-term operation at - 60 ℃ ~ ......
2021-11-031、 Classification of rubber moulds According to different mold structures and product production processes, rubber molds are divided into four common molds: press molding molds, die castin......
2021-11-02Mold silicone rubber is composed of liquid silicone rubber and curing agent, because the liquid silicone rubber mold silicone rubber is divided into condensed industrial mold silicone rubber and......
2021-11-02In the process of vulcanization, the double two four vulcanizing agent will produce toxic gas, but it is not very serious. Double 25 curing agent and double 24 curing agent are the two main......
2021-11-01Now mold silica gel is more and more widely used in the market, and customers have many choices. They can choose the mold silica gel material suitable for their own products according to differe......
2021-11-01Liquid silicone rubber is a kind of flexible thermosetting material with non-toxic, heat resistance and high recovery. Its rheological behavior is mainly characterized by low viscosity, rapi......
2021-10-29Secondary vulcanization, English name is (postcure), is the product formed from the machine, and then put the produced product in the oven for a period of time (180 degrees to 200 degrees, usual......
2021-10-291. Why does the mold silicone rubber have less mold turnover times? Too much silicone oil is added in the process of making the mold. Silicone oil destroys the molecular weight of silicone ......
2021-10-28Mold silicone rubber is generally composed of basic rubber, crosslinking agent, catalyst, filler, etc. (1) The base rubber, 107 silicone rubber, is called hydroxyl terminated polydimethyl......
2021-10-28Because of these excellent performance advantages, foamed silicone rubber is widely used in many industries and products in daily life, such as new energy vehicles, 5g base stations, high-speed ......
2021-10-27As an environmental protection material with excellent performance, silicone has already penetrated all aspects of life unconsciously, from clothes to food, houses to cars, high-speed railways, ......
2021-10-27Production process The selection of mold opening form and mold line is very important. First, it is convenient to take the mold. Second, the mold line should be selected so as not to affect......
2021-10-27