Zinc Oxide

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Detailed Product Description Product synopsis: Industrial Zinc Oxide Zinc content: 99.0%, 99.5%, 99.7% Basic information Formula:ZnO CAS Number:1314-13-2 MolecularWeight:81.37 MSDS Character: White powder, density 5.606, melting point 1975 cent degree, double gender oxide, can't dissolve in water or grain alcohol, dissolve in acid or alkali liquor. Yellow color under high temperature, back to white after cooling Comparing with others, Industrial Zinc Oxide has the following advantages: 1. Small diameter, granularity uniformity, high disperse ability, chemical reaction speed quickly, completely and simultaneously. 2. High content, high pure degree product with this material, strong stability, little impurity, reduce greatly effects of main products from other resultant. 3. Single granule density small, specific gravity small, can't deposit easily during reaction processing. 4. Pure white color, no effect for products after reaction. Use: 1.being used as white pigment in paints, plastics,making paper, rubber, cosmetic industries and so on. 2.being used as Matting Agent for ceramics 3.being used to make fire-resistant glass,glaze,enamel,clay,experimental containers can endure to High temperature and so on 4.as filler and cloring agent for the white rubber item (indirect method) First grade Second grade Third grade ZnO dry 99.7min 99.7min 99.7min PbO(tested in pb) 0.037max 0.06max 0.1max Mn 0.0001max 0.0001max 0.0001max Cu 0.0002max 0.0002max 0.0002max Insoluble in hydrochloric acid 0.006max 0.01max 0.1max Loss on ignitionreaction 0.2max 0.2max 0.2max Screen residues(through 45 micron wet screen) 0.1max 0.1max 0.1max volatile( 105 degree Celsius) 0.3max 0.3max 0.3max Index item(direct method) Rubber-1 Rubber-2 Paint-1 Paint-2 Zinc oxide% 99.5min. 99.0min. 99.5min. 99.0min. Lead oxide(Pbo)% 0.12max. 0.20max. - - Cadmium oxide (Cdo)% 0.02max. 0.05max. - - Copper Oxide(Cuo)% 0.006max. - - - Mangaese(Mn) % 0.0002max. - - - Metallic metals(as Zn) None None None Metallic metals(as Zn) None None None None Insolubles in HCL solution % 0.03max. 0.04max. - - Losses on ignition % 0.4max. 0.6max. 0.4max. 0.6max. Soluble matters in water;% 0.4max. 0.6max. 0.4max. 0.6max. Screening residues(45µm wet screen)% 0.28max. 0.32max. 0.28max. 0.32max. 105 degree moisture % 0.4max. 0.4max 0.4max 0.4max Hiding power(g/m2) - - 150max 150max Oil absorption,g/ 100g - - 18max 20max Colour killing% - - 100max 95max

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Shenyang Yishengrong Chemicals Co., Ltd

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