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Style: Fashion

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The significant characteristic of silicone rubber is high-temperature stability. Although the strength of silicone rubber is only half of that of rubber or some synthetic rubber at room temperature, silicone rubber can still maintain certain flexibility, resilience and surface hardness at high temperature above 200℃, and there is no obvious change in mechanical properties.

(2) The glass transition temperature of low temperature silicone rubber is generally -70~-50℃, and the formula can reach -100℃, indicating that its low temperature performance is excellent Silicone gel according to the size of its pore size is divided into macroporous silica gel, coarse pore silica gel, B type silica gel, fine pore silica gel. Due to the different pore structures, their adsorption properties have their own characteristics. Coarse pore silica gel in the case of high relative humidity has a higher adsorption capacity, fine pore silica gel in the case of low relative humidity adsorption capacity is higher than coarse pore silica gel, and B type silica gel due to the pore structure between the coarse and fine pore, the adsorption capacity is also between the coarse and fine pore.

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Molded Silicone gel products are usually through the high-temperature mold in the addition of curing agent of solid Silicone gel raw materials through the vulcanization machine pressure, high-temperature sulfur into solid molding, the hardness of molded silica gel is usually in 30°C-70°C. Raw materials with color paste color according to the Pantone tone, the shape of the mold determines the shape of molded silicone products, molded silicone products are widely used in the silicone industry. Mainly used only to do silicone industrial accessories, buttons, silicone gifts, silicone bracelets, silicone watches, key bags, mobile phone cases, silicone kitchenware, silicone mat, ice grid, cake mold and so on.

Extrusion silicone products are usually formed by extrusion machine extrusion silicone, the general shape of the extrusion silicone is long, tubular can be cut at will, but the shape of the extrusion silicone has limitations, widely used in equipment, food machinery.

Liquid silicone products

Liquid silicone products are molded by silica gel injection molding, soft products, hardness can reach 10°C-40°C, because of its soft characteristics, widely used in simulation, silicone chest pad, etc.

The basic structural unit of organic silica gel products is composed of silicon - oxygen chain, the side chain is connected with various other organic groups through silicon atoms. Therefore, in the structure of organosilicone products contain both "organic groups" and "inorganic structure", this kind of composition and molecular structure make it set the characteristics of organic matter and inorganic function in a body. Compared with other polymer materials, organic silicon products

Silica gel is widely used in the beauty of biological materials, there are a variety of forms, such as: liquid silicone oil, gelatinous silicone, foam silicone sponge and elastic solid silicone rubber, etc., the more used is solid silicone rubber.