Biological changes caused by surfactants and their metabolites in the body, i.e. possible side effects on the body include acute toxicity, subacute toxicity, chronic toxicity, impact on reproduction, ......
2020-01-21Causes and treatment of vibration and heating of mechanical seal Fault causes and phenomena During the operation of the reactor, the mechanical wear and chemical erosion will make th......
2020-01-20Failure and treatment of mechanical seal of reactor Failure and treatment of mechanical seal parts Fault causes and phenomena During the operation of the reactor, the sealing en......
2020-01-20Structure of mechanical seal for reactor The mechanical seal consists of static ring, moving ring, elastic element, spring seat, set screw, auxiliary seal ring of rotating ring and auxiliary seal......
2020-01-20The reactor is a comprehensive reaction vessel, and the pressure generated in the reaction process has a very high requirement on the sealing of the vessel. The sealing effect of the mechanical seal w......
2020-01-20Global organosilicon network January 20 news: the Spring Festival is getting closer and the market news is calm. Many mainstream manufacturers in Zhejiang say that 2020 is the end year of building a m......
2020-01-20The basic structural unit of organic silica gel product is composed of silicon oxygen chain, and the side chain is connected with other organic groups through silicon atom. Therefore, the structure of......
2019-12-24Because organosilicon has these excellent properties, it has a wide range of applications. It is not only used as a special material in aviation, cutting-edge technology and military technology sector......
2019-12-24The key technology of new energy electric vehicle lies in the charge discharge technology and safety performance of its high energy density lithium battery. Lithium battery must keep excellent waterpr......
2019-12-24Silicone rubber foam is widely used. Because of its excellent properties of silicone rubber and foam material, it has high resilience and aging resistance, and has the properties of sound absorption, ......
2019-12-24High and low temperature resistance Silicone rubber has excellent mechanical properties at high temperature (above 200 ℃), and still has certain toughness and elasticity. The glass transition tempera......
2019-12-24Room temperature vulcanized (RTV) silicone rubber can be divided into two categories in terms of product morphology: single component (RTV-1) and two component (RTV-2); from the perspective of vulcani......
2019-12-19The use of fumed silica can be divided into silicone materials and other fields. The amount of fumed silica in silicone materials accounts for nearly 60% of the total amount of fumed silica. Silicone ......
2019-12-19High temperature resistant silica gel mold is also A kind of mold, is A new type of environmental protection material, add molding two-component silica gel, ratio of 1:1 (A: B). What are the character......
2019-12-18Firstly, a product with a specific shape is processed with conductive rubber, which is generally called conductive cone. Secondly, the conductive cone is sheathed on the mandrel of the non repaired......
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