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Titanium Dioxide TiO2 In Plastics & Masterbatch

The plastics industry is the second largest user of titanium dioxide and the fastest growing field in recent years, with an average annual growth rate of 6%. Among those more than 500 titanium dioxide brands in the world, more than 50 brands belong to plastics.

Titanium dioxide used in plastic masterbatch features high covering power, high reducing power and other pigment properties. In addition, it can improve the heat resistance, light resistance, weather resistance of plastic products to prevent it harmed from UV light attack, improve the mechanical properties and electrical properties of plastic products.

As a result of much thicker coating film of plastic products than paint and ink coating product, it does not need too high pigment volume concentration, plus its high covering power, strong coloring force, general dosage is 3%~5% only. The titanium dioxide for plastic is used in almost all thermosetting and thermoplastic plastics, such as polyolefin (mainly low-density polyethylene), polystyrene, ABS, polyvinyl chloride, etc., it can be mixed with resin dry powder, a liquid containing plasticizer, and also titanium dioxide is processed into color masterbatch before use in some other conditions.

Related Products of Titanium Dioxide TiO2 In Plastics & Masterbatch

Performance of Titanium Dioxide Plastics & Masterbatch

Plastic masterbatch is a kind of high concentration and high-efficiency color configuration in which the pigment is uniformly distributed in the carrier resin with supernormal concentration, and forms particles with certain particle size. Color masterbatch can be used to match colors of PVC, polyethylene, polypropylene, polystyrene and ABS plastics. Its main components are pigment, resin, dispersant, volume pigment, fluorescent whitening agent, antioxidant, anti-ultraviolet agent, antistatic agent, toughening agent, brightener, etc. Titanium dioxide is used as a white pigment, with non-toxic, stable chemical properties, high hiding power, good dispersity and other advantages.

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