Silicone main products and applications:
At present, there are many kinds of silicone products, varieties of more than 10000 kinds, more than 4000 kinds of commonly used, can be divided into three kinds of raw materials, intermediates, products and products:
Organosilicon monomer: mainly refers to the organic chlorosilane synthesis of organosilicon polymer monomer, raw materials such as methylchlorosilane, phenyl chlorine silane, vinyl chlorosilane.
Silicone intermediates: mainly refers to the linear or circular body of the silicone oligomer, such as six methyl two silicone (MM), four methyl silicone ring (D4), two methyl silicone mixture (DMC), etc..
Silicone products and products: by the polymerization reaction, and add all kinds of inorganic fillers or modified additives to make silicone products. Silicone rubber (high temperature vulcanized silicone rubber and room temperature vulcanized silicone rubber), silicone oil and two processing products, silicone resin and silane coupling agent four categories. And then through silicone rubber molding, extrusion and vulcanization molding of conductive buttons, a sealing ring, cap, etc. the final activities.
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2, silicone intermediates silicone monomer through hydrolysis or alcoholysis) and cleavage of a variety of different silicone intermediate, silicone intermediates is direct raw materials of synthetic silicon rubber, silicone oil, silicone resin, including hexamethyldisiloxane (mm), rokko base ring silicon alkyl (D3), eight methyl ring four siloxane (D4), dimethyl siloxane mixtures (DMC) linear or cyclic siloxane oligomers ring.
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4, silicone oil
Silicone oil (1) the classification of silicone oil with different viscosity, non-toxic, odorless, non corrosive, non combustible polysiloxane liquid and oily substances. Methyl silicone oil is one of the main varieties of silicone oil, by changing the polysiloxane polymerization degree and organic radical species, or silicone with other organic copolymer can be prepared with a waterproof, anti adhesion, demolding, defoaming and other basic characteristics of silicone oil. There are many varieties of silicone oil, which can be divided into two categories: linear silicone oil and modified silicone oil.
(2) silicone oil products and application of silicone oil has many special properties, such as small viscosity temperature coefficient, high and low temperature resistance, anti-oxidation, high flash point, low volatility, insulation good, low surface tension, the metal without corrosion, non-toxic. Because of these properties, silicone oil is applied in many aspects and has excellent results. In all kinds of silicone oil, silicone oil is the most widely used, is the most important silicone oil, followed by methyl phenyl silicone oil. All kinds of functional silicone oil and modified silicone oil are used for special purpose.