The Silicone Industry Analysis
Common sense of Silicone
Common sense of Silicone
In general, the silica gel according to their nature and components can be divided into two categories of silicone and inorganic silica.
Inorganic silica is a highly active adsorption material, usually a reaction with sodium silicate and sulfuric acid, and through aging, acid bulbs and other post-processing to obtain. The Silicone belong to amorphous material, its chemical formula is mSiO2. nH2O. In addition to alkali, hydrofluoric acid does not react with any substance, it insoluble in water and any solvent, non-toxic, tasteless, chemically stable. Various types of silica can form different pore structure because of different manufacturing methods. The silicone chemical components and physical structure decide that it has many of the characteristics which other similar materials is difficult to replace: high adsorption properties, good thermal stability, chemical stability, high mechanical strength.
The silicone is an organic silicon compound, those containing a Si-C bond, and at least one organic group is directly connected to a silicon atom in the compound, it is customary also often the compound which the organic group is connected to the silicon atom through oxygen, sulfur, nitrogen is also used as organic silicon compound. Among them, with silica key (- Si - O - Si -) for frame composed of poly silicone, silicone compounds is the most, the deepest and the most widely used type which accounts reach about 90% of the total amount above.
Safety performance
The main ingredient of Silica gel is silica, chemically stable, and does not burn. Silica gel is an amorphous silica, should control the workshop dust content of not more than 10 mg / cubic meter, the need to strengthen the exhaust, wear masks when operating.
Silica gel has a strong adsorption ability, can produce drying effect on the person's skin, therefore, operation should wear good clothes. If the silica gel into the eyes, need a lot of water flushing, and look for a doctor's treatment as soon as possible.
Blue silicone contains a small amount of cobalt chloride, toxic and should be avoided the food contact and inhalation of the mouth.
In use process, Silica gel adsorb the medium water vapor or other organic substances, its adsorption ability will drop, but it can repeated use through the regeneration.
Applications
Silicone initially apply only to the field of aviation, military, and silicone is a new high-tech materials. Now widely applied to various fields of electrical and electronics, textile, automobile, machinery, leather, paper, metal, paint, pharmaceutical and medical. China silicone market demand is huge, and the recent shortage of domestic production. Some large multinational corporations have built production and R & D center in China, and domestic capital is also actively involved in this field of new materials.
Industry Analysis
Currently, the limit of the level of domestic technology, our Silicones rely mainly on imports. The domestic Over the years technology has improved, but there are still a big gap on the material consumption, energy consumption, level of technology, , especially the quality.
Big Five dominate 80% of the silicone in global market, now. Four giants layout China. Industry implied that the multinational giants not only put the Chinese market in the most important position, and let the R & D work as close as possible to the Chinese market, in order to gain an advantage. Whats more, not only better access to customers, shorten the industrial chain, but also to respond quickly to the market.
Zhongshan Changming Electronics Co.,LTD is specialized in producing all kinds of remete control ,household life silicone products , antiflaming glue, seal ring and a variety of conductive silicone buttons business. The company was established in 2006, the plant covers an area of 10,000 square meters, has more than 200 employees and advanced production equipment, strong technical force. We hope you can join us and established long-term relations of cooperation with us.
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by: vera_liu
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