mica and titanium dioxide

Tronox Limited is another top TiO2 factory that is known for its premium quality products and innovative technology. With manufacturing facilities in North America, Europe, and Australia, Tronox is a leading producer of titanium dioxide pigments that are used in a wide range of applications, including paints, plastics, and paper. Tronox's TiO2 products are renowned for their superior performance, durability, and color consistency, making them a top choice for manufacturers seeking high-quality pigments.

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Zinc oxide. Zinc oxide is a popular cross-linking agent for rubber and for various resins. It is essential in the formulation of solvent-borne polychloroprene adhesives. Furthermore, zinc oxide is a good UV stabilizer, has biocidal activity and has a relatively high refractive index (2.0) which makes it an efficient white pigment. Some typical properties are: density 5.6 g/cm3; particle size 0.036-3 μm; oil absorption 10–20 g/100 g; specific surface area 10–45 m2/g. Zinc oxide is produced by reaction of the metal in the vapour state with oxygen. Zinc oxide is nonporous and is quite pure. Thus, the high surface area of some grades is due to the small particle size of zinc oxide. Some grades, especially for use in the rubber industry, are surface modified by deposition of 0.2-0.4% of stearic acid, propionic acid, or light oil [47].

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{随机栏目} 2025-08-14 15:27 2501