Product Description

Zinc Oxide Grades: Indirect process Zinc oxide, Direct process Zinc oxide, Active Granule zinc oxide and Nanometer zinc oxide, ***** Property:White powder, odourless, relative density 5.**6, stable under normal temperature. Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution. Usage: Used in rubber, dope cable, percelain enamel, oil, pottery and porcelain, glass and other chemical industry. Packing:in polyethylene film bag with outer polypropylene woven bag, *5kg , *0kg, big sack bag or as required by the customer. Nanometer Zinc Oxide *5% ZnO***********************************************5%min Lead oxide*************************************0.*3%max Mn***********************************************0.**5%max Cu***********************************************0.**3%max Loss on Ignition*******************************4.0%max Water soluble substance********************1.0%max Volatile******************************************0.7%max Electron microscopy average particle/nm*****0max Surface area(m2/g)***************************5approx. Reunions index**********************************0max HCL acid insoluble substance*************- 0.*5%max The above indirect process zinc oxide quality meet standard of GB/T********6. (We can not list all grade specification of Zinc oxide in here due to no enough space, pls feel free to contact us if you are interested in our products or need other grade zinc oxide)