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Powder Nitrile Rubber (PNBR)

Powder Nitrile Rubber (PNBR)

Powder nitrile rubber is a copolymer of acrylonitrile and butadiene with high polarity, used for
thermoplastic materials, such as PVC, epoxy resin and phenolic resin modified. Because of its polarity,it shows excellent miscibility with PVC, It is widely used in shoemaking industry, hose, wire and cable,conveyor belts, profiles, friction materials, and other resin materials. Powder nitrile rubber can increasethe elasticity of the product, impact resistance, ageing resistance, weather resistance, oil resistance,resistance to low temperature brittleness, etc. When it used with other rubbers, it can provide bettermixing degree for the materials, and reduce the mixing process. Compared with powder nitrile rubberand block nitrile rubber which using for rubber products, Powder nitrile rubber can improve the
productivity by 50%.

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Wet activated zinc oxide

Wet activated zinc oxide

Wet process technics is the advanced chemical method in the world, with low content of harmful heawy metals
small particle size (nanometer size), large specific surface area (B.E.T 35-9om /g), better dispersion performance andhigher activity, so it shows better tensile force, tear resistance, wear resistance, aging time and so on. It can replace99.7% 2inc oxide by indirect method , reduce the amount of zinc oxide by 40% to obtain the same rubber properties, and
obtain EU ROHS 2.0 certification.

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