The behavior of the drop in the condensate may include spreading, droplet formation, and mixing. Generally, the liquid with small surface tension is put into the liquid with large surface tension, and......
2021-07-081. Preparation of acid-resistant capsules Glycerin 22.02kg, distilled water 34.13kg, dimethyl silicone oil 10kg, adding gelatin 43.85kg, dissolved under pressure at 70 ~ 80℃, and capsules were prep......
2021-07-08When some patients come to the hospital because of eye problems, they will be told by the ophthalmologist that they need surgical treatment, and may need to "hit silicone oil" during the operation. ......
2021-07-08Fumed silica is particularly important, one of the high-tech superfine inorganic new materials due to its small particle size, specific surface area is big, therefore the surface adsorption power, ......
2021-07-07Gas phase method white carbon black, molecular formula :SiO2. White fluffy powder, porous, non-toxic, tasteless and pollution-free, high temperature resistance. At the same time, it has the chemical......
2021-07-07In recent years, under the guidance of the development concept of "innovation, coordination, green, openness and sharing", the silica industry has maintained a sustainable and healthy development ov......
2021-07-07Gas phase white carbon black is a kind of amorphous silica powder obtained by the combustion of silicon tetrachloride and methyl silicon trioxide in oxygen and hydrogen flame. The particle size of t......
2021-07-07Rubber products are very common in people's life, and the demand is gradually expanding with the development of the national economy. In order to extend the service life of these rubber products, it......
2021-07-07Glass silicone resin is composed of multifunctional organic silicon monomer polymerization of colorless transparent silicone resin ethanol solution, can be used as organic glass (PMMA), polycarbonat......
2021-07-06Phenylchlorosilane is a kind of intermediate which has a wide range of uses and is also one of the important monomers in the preparation of organosilicone polymers. It has obvious effect on improving ......
2021-07-06The main raw material of vinyl double head is dimethyl dichlorosilane, but the auxiliary raw material needs to use metal sodium and vinyl chloride monomer. The use of metal sodium is a national key ......
2021-07-06The core raw material of hexamethyldichlorosilane is trimethylchlorosilane, which is a by-product in the production of methyl organosilane. In general, its content accounts for about 1-3% of dimethyld......
2021-07-06Chemical auxiliary agent circle reported that silicone functional additives mainly refer to silicone industry in order to improve the production process, improve product quality, or to give the produc......
2021-07-06Silicone oil is usually refers to the linear polysiloxane products that maintain a liquid state at room temperature. It is generally colorless, tasteless and non-volatile liquid. Silicone oil has th......
2021-07-05Phenyl silicone oil is a dimethyl silicone oil part of the methyl group is replaced by phenyl products. Because the phenyl group in the rigidity, molecular volume, polarity is greater than methyl, s......
2021-07-05