What are the structural characteristics of silica?(1) The reinforcing filler used in silicone rubber mainly refers to synthetic silica, also known as silica. Silica is divided into fumed silica......
2022-07-18As an environmental friendly and excellent additive, silica is mainly used in the fields of rubber products (including high temperature vulcanized silicone rubber), textile, papermaking, pesticides an......
2022-07-15Fumed silica has been industrialized since the 1940s. In the past decades of industrial production, no cases of silicosis caused by inhalation of fumed silica have been found. The International Associ......
2022-07-15Ultra fine silica particles, whose diameter is less than 0.2lm to nano (1-100nm), not only have the properties of ordinary silica, but also have some unique properties, such as surface effect, volume ......
2022-07-14There are many methods to analyze the production action of silica, and there are four mainstream methods. The most basic is gilbraith's kinetochore analysis. The second is MTM (method time measurement......
2022-07-14The structure of silicone rubber is a common problem. Foreign silicone giant products have good solutions, while domestic not only lacks basic research, but also because the concept of Chinese manufac......
2022-07-13Fumed silica is that air and hydrogen are sent to the synthetic hydrolysis furnace after being dried, dedusted and filtered respectively. Send the silicon chloride raw material to the evaporator for h......
2022-07-13Silica SiO2 specification: 1-3mm/2-4mm SiO2 is also called silica. It is widely distributed in nature, such as quartz, quartz sand, etc. White or colorless, light yellow with high iron content. Den......
2022-07-12Silicon dioxide is the raw material for manufacturing glass, quartz glass, water glass, optical fiber, important components of electronic industry, optical instruments, handicrafts and refractories, a......
2022-07-12Fumed silica is an inorganic chemical product. His color is white, which is opposite to the color of carbon black. He has no smell, shape or toxin. It can also dissolve in water and disperse in water.......
2022-07-11Last week, China's fumed silica market was mainly stable. In terms of raw materials, the supply of silicon chloride was tight last Thursday, and the high price was strong; The price of methyl trichlor......
2022-07-11Silicone rubber sealants have been widely used now, but most people are not very clear about the specific product selection and application. Now we will briefly introduce the simple classification of ......
2022-07-09The primary particle size of fumed silica is between 7 and 80 nm, and the specific surface area is generally greater than 100 m2/g. It has nano-effects and exhibits various excellent properties in mat......
2022-07-09Skin cream: The skin cream containing silicone oil is applied to the skin without a greasy feeling, and produces a non-adhesive and comfortable feeling, which can make the skin soft and smooth, preven......
2022-07-07At present, the silicone oil products commonly used in cosmetics mainly include dimethyl silicone oil, methyl phenyl silicone oil, cyclic silicone oil, hydroxy silicone oil, polyether silicone oil and......
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