Zinc oxide (ZnO), commonly known as zinc white, is an oxide of zinc. Insoluble in water, soluble in acids and strong bases. Zinc oxide is a common chemical additive, widely used in plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesives, food, batteries, flame retardant and other products in the production. Zinc oxide has large band gap and exciton binding energy, high transparency, excellent luminescence performance at room temperature, and has been used in liquid crystal display, thin film transistor, light emitting diode and other products in the field of semiconductor. In addition, microgranular zinc oxide as a kind of nanomaterial also began to play a role in related fields
Exhibición do produto
Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, ceramics, feeds, cosmetics, pharmacy,ink, cable, electronics, phosphor, catalysts.
1. The product has small particle size, large specific surface area, strong adhesion and hiding power, which can greatly improve the efficacy of the coating.
2. The product has a small proportion and is not easy to form precipitation in the use or final product.
3. The product also has the function of shielding ultraviolet rays, and can play an anti-aging role in the coating.
Zinc Oxide (ZnO) is a functional fine inorganic product. ZnO nanopowder shows many special properties, such as non-migratory, fluorescent, piezoelectric, absorption and scattering UV capability. Zinc oxide nano powder is with wonderful performance in optical, electrical, magnetic, and other sensitive areas
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Property | Specifications(GB-II) |
ZnO(By dry product)≥% | 99.7 |
Metal (Zn) ≤% | N.D |
Pb ≤% | 0.05 |
Mn≤% | 0.0001 |
Cu ≤% | 0.0004 |
Cd ≤% | 0.005 |
Fe ≤% | 0.01 |
Hydrochloric acid incompatibility ≤% | 0.008 |
Loss on ignition ≤% | 0.2 |
Sieve residue(45μm test sieve)≤% | 0.15 |
Dissoluble in water ≤% | 0.1 |
105ºC Volatiles ≤% | 0.4 |
Aparición | White powder |
Zinc oxide is an inorganic compound with the chemical formula ZnO. It is an oxide of zinc. It is insoluble in water and ethanol, but soluble in acid, sodium hydroxide aqueous solution, and ammonium chloride. It is a commonly used chemical additive and is widely used. It is used in the production of plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, food, batteries, flame retardants and other products.
Used as vulcanization activator in the rubber industry, catalysts and additives in petroleum chemical industry, and is the most favorable material for producing car tires, aircraft tires, industrial cable as well as zinc oxide ceramics;
Used as vulcanization activator in the rubber industry, catalysts and additives in petroleum chemical industry, and is the most favorable material for producing car tires, aircraft tires, industrial cable as well as zinc oxide ceramics;
The antibacterial agent and deodorant materials, medicine and health with sterilization materials, glass-ceramic sterilization self-cleaning materials, sterilization dressing of the pharmaceutical industry;
Used in the industries of electronics and instrument and to manufacture, electrical device, radio, wireless fluorescence lamp, image recorder, rheostat, and phosphor and so on.
Used in the industries of electronics and instrument and to manufacture, electrical device, radio, wireless fluorescence lamp, image recorder, rheostat, and phosphor and so on.
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