Zinc oxide

Details:

Zinc oxide (ZnO), commonly known as zinc white, is an outcome of zinc by oxidation. Insoluble in water, soluble in acid and alkali. Zinc oxide as chemical additives is usually and widely used in plastic, silicate products, synthetic rubber, lubricants, paint, medicines, adhesives, food, batteries, flame retardants and other relevant fields. Zinc oxide has large bandgap and exciton binding energy, high transparency and excellent performance of in normal temp., so it also make wide applications in the field of liquid crystal display in the semiconductor, thin film transistors and light diodes . In addition, micro particles of zinc oxide is a kind of nano-materials to work on some relevant products ISO9001-2008 The production process details of our product. The chosen of our raw material. Main material-zinc ingot metal. Zinc ingot metal which satisfies the international standard is used in our production. Main material-coal. The coal which is the origin of heat during our production is purchased from the main origin of coal in China-Shanxi province. The purity and the burning efficency of the coal make sure the high efficency of the production and the quality of the final product. The production process. Indirect process is used during our production. The shoulder to shoulder production of our two machines can make our production up to the quantity of 300 M.T. per month. The quality control. We have a team of highly-educated and experienced staff in our quality control department. Sample testing, production inspection, inspection before shipment. Specification: Items Content Purity (zno) 99.70 min 99.50 min Metal (Zn) 0 0 PbO %≤ 0.037 0.05 MnO %≤ 0.0001 0.0001 CuO %≤ 0.0002 0.0004 HCl Insolubles %≤ 0.006 0.008 Burn reduction %≤ 0.2 0.2 Residue on sieve (45um mash) %≤ 0.1 0.15 Water Solubles %≤ 0.1 0.1 Heat Loss (105°C) %≤ 0.3 0.4 PACKING: 25kg/bag, 1000kg/bag (pallet optioned) USES: Rubber/tyre, pharmacy, Glass, cement, Food, electronic,