Henan active zinc oxide manufacturers offer

The company's zinc oxide, zinc oxide 995 direct method, magnesium carbonate, zinc carbonate, rubber antioxidant 4010, antioxidant A, of antioxidant, antioxidant sp-c, rubber accelerator M, accelerator DM, accelerator TMTD. zinc oxide quality assurance, welcome to consult the discussion. Gemstar direct method zinc oxide is white hexagonal crystals or powder. Tasteless, fine and smooth. Melting point: 1975 ℃ Relative density: 5.606 Refractive index: 2.008 ~ 2.029. Direct method zinc oxide solubility: soluble in acid, sodium hydroxide, ammonium chloride, insoluble in water, ethanol and ammonia. Gemstar zinc oxide direct method or debris in a variety of zinc minerals as raw materials. Zinc oxide in the reaction with the heating of coke, is being reduced to metallic zinc vapor, while oxygen in the air and then being oxidized to zinc oxide, to remove most of the impurities. Direct method zinc oxide particles are coarse, Longlive direct method zinc oxide product purity between 75% and 95%, Longlive direct method zinc oxide is generally used for lower requirements for rubber, ceramics industries. Gemstar brand chemical grade zinc oxide having the following characteristics: (1) single grain density, a small proportion, reflecting the difficult process of precipitation, (2) high purity, enabling high product purity, stability, fewer impurities, greatly reducing the Effect of other product on the primary product, and (3) small particle size, particle size uniformity, there is a strong dispersing power, fast and complete chemical reaction, and the reaction rate is consistent, (4) the color white, after reaction The product color has no effect. Where the scope of products are as follows: zinc oxide (zno) used in: rubber, synthetic rubber, latex, MOA, pigments, printing and dyeing, paper, matches, medicine, tires, phosphate solution, cosmetics, metal surface treatment, automobile parts, EVA products, the manufacture of plastics, ceramics, enamel, glass, frit, glaze, lubricants, paints, ointments, adhesives, sealants industry; and magnesium oxide (mgo) used: ceramics, ceramic, refractory manufacturing crucibles, refractory bricks, polishes, adhesives, paints, filler paper, neoprene, magnesia cement, glass, dyes, Bakelite and other industries; the Henan manufacturers offer the lowest active zinc oxide. Xinmao Chemical will be cost-effective high-quality zinc oxide dedication to each customer.