Potting glue It is used in various control modules to perform overall and general potting of components to meet the basic requirements of moisture-proof, anti-fouling and anti-corrosion. The use of s......
2022-03-30It is used in various control modules as the bonding and fixing of components on the circuit board, or for auxiliary fixing of large components, such as capacitors, inductors, and coils to prevent com......
2022-03-291. Different components: The main components of glass glue are sodium silicate, acetic acid and organic silicone. The sealant is usually made of asphalt, natural resin or synthetic resin. 2. Differ......
2022-03-28Fumed silica is currently the main method for the industrialized production of nano-scale silica in developed countries. Fumed silica is an amorphous powder formed by the high temperature hydroly......
2022-03-25Due to this special physical and chemical structure, ordinary silica particles are prone to problems such as a large number of adsorbed water molecules on the surface, secondary aggregation between mo......
2022-03-24Can silica be used in TPE? Answer: The TPR of the SBS system is useful. For example, shoe materials, toughening is obvious. But the TPE of SEBS system. Probably not used much. Because it affects th......
2022-03-23The raw silicone rubber is relatively soft and has a certain plasticity, and can be directly mixed with an open mill or an internal mixer without mastication. The mixing methods can be as follows: ......
2022-03-221. High molecular bond energy: The C-C bond energy is 348 KJ/mol; the Si-O bond energy is as high as 444 KJ/mol; and the ultraviolet (300 nm) energy is only 400 KJ/mol. The molecular chain is helical......
2022-03-21Low temperature vulcanization silicone rubber, also known as liquid silicone rubber, is a polysiloxane elastomer material with vinyl end groups. The general vulcanization temperature is 40~120℃, that ......
2022-03-18The two ends of the main chain of the room temperature vulcanized silicone rubber molecule contain active functional groups such as hydroxyl or acetoxy. Under certain conditions, these functional grou......
2022-03-17Thermally vulcanized silicone rubber can be vulcanized by methods such as organic peroxides, aliphatic azo compounds, inorganic compounds and high-energy rays. The most commonly used of these are orga......
2022-03-16The chemical composition of silicone rubber is silicon-oxygen. Silicone rubber means that the main chain is composed of silicon and oxygen atoms. The silicon atom is usually connected to rubber with t......
2022-03-15The terms silicone and silicone rubber are often used in life and work, and are often confused. I will share the following with you here. According to the name of some chemical books, "silica gel" ......
2022-03-14Pesticide is a very important agricultural production material, which plays an important role in ensuring stable and increased crop production. Pesticide application is a basic and guaranteed producti......
2022-02-23For example, there are three silicone products, first of all, you can use three paper cups to fill the same amount of water, pour the same dose of silicone into the paper cups and place them in the sa......
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