Manufacture of zinc oxide 99.7%


Specifications
1. Zinc Oxide 99.7%
2, indirect(french) process
3. ZnO
4. CAS No: 1314-13-2
5. Tire, foaming, coating, rubber tread compound
Product Name: Zinc Oxide(Indirect Method)
Alias: Zinc white, zinc powder, Chinese white
English name: Zinc Oxide
Molecular formula: ZnO
CAS: 1314-13-2
Property: White or a little yellow powder, density 5.5-6.5g/cm3, granularity 0.15-0.7μ M, refractive index 1.95-2.05, fusion point: 1975° C. It is a kind of two characters oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.
Packing: 25KG/bag.
Application: Mainly used in rubber, foaming, coating, paper making, enamel, ceramics, printing ink, cables, paints and other fields.
Specification:
Item
Quality Standard(%)
Zinc oxide (on dried basis)≥ 99.7
Lead oxide (by Pb)≤ 0.005
Manganese oxide (by Mn)≤ 0.0001
Copper oxide (by Cu)≤ 0.0002
HCL insoluble≤ 0.006
Ignition loss≤ 0.2
Screen tailings (45μ M)≤ 0.1
Water soluble matter≤ 0.1


Company: Shijiazhuang Sunpower Technology Co. Ltd
Tel: 86-311-66699518
Fax: 86-311-66999528
Website: http://www.zno-cn.com