1 Application Silica has been produced since 1948 and is used as a filler in the rubber industry. By the 1980s, about 67% of the world's precipitation white carbon black was used in the rubber i......
2019-12-122.1 Tire White carbon black was originally only used in white side car tire decorative rubber strips, and its use has gradually expanded since then. It has been used in various tire components. Such ......
2019-12-121. Processing aids can increase the extrusion speed of the rubber compound, improve the mold release property, make the surface of the product bright, and also help the drainage of water during vulcan......
2019-12-11Polyethylene glycol (PEG) is very common and is useful in various industries. It mainly neutralizes the acidity of fillers in rubber, accelerates the vulcanization rate and crosslinking density, has g......
2019-12-111. Alcohol and alcohol amine active agents Auxiliaries such as alcohols and alcohol amines—such as polyethylene glycol (PEG), triethanolamine, etc.—are first adsorbed by silica during rubber compound......
2019-12-111. Silica absorbs moisture in the air during storage and stabilizes its structure, that is, moisture absorption 2. White carbon black compound is easy to form hydrogen bonds and self-agglomerate when......
2019-12-11In general, the larger the average particle size of the matting powder, the higher the matting efficiency. If there are a large number of "coarse" and "fine" particles, the distribution is uneven, ca......
2019-12-111.Average particle size and distribution of matting powder 2.Porosity 3.Bulk density 4.Surface treatment 5, the method used 6.Dry conditions 7, coating thickness 8.Hybrid system......
2019-12-11Rubber is an elastomer with excellent elasticity, but its comprehensive properties are not satisfactory. In the process of producing rubber products, carbon black is usually added to the rubber to imp......
2019-12-10China is a large country in the production and consumption of coatings. However, currently domestic coatings generally suffer from performance deficiencies, such as poor suspension stability, poor thi......
2019-12-10The use of fumed silica to transmit light and have a small particle size can make the plastic more dense. After adding silica to the polystyrene plastic film, not only its transparency, strength, and ......
2019-12-10Resin-based composites have the characteristics of light weight, high strength, and corrosion resistance. However, in recent years, the material industry and the pillar industries of the national econ......
2019-12-10Organic electroluminescence device (OELD) is a new type of flat display device newly developed. It has a low turn-on and drive voltage, and can be driven by DC voltage. It can be matched with large-sc......
2019-12-10Silicon dioxide is an important raw material for the manufacture of glass, quartz glass, water glass, optical fiber, important parts of the electronics industry, optical instruments, crafts and refrac......
2019-12-10Formulators use particles to enhance the functionality of existing polymer matrices used in adhesive and sealant products. Fumed silica is commonly used as a rheology control additive to provide sag r......
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