Nano Zinc Oxide

Purpose:It is used in rubber,coating ,glass,ceramics,colorant,electron and food industries.

The technical values:

Item                               Indices

Zinc oxide(counted on dry basis)%       min 95

Average grain size                    max 100

Specific Surface Area  (m²/g)%         35

Lead oxide (counted on Pb)  %         max 0.03

Manganes oxide(counted on Mn)%       max 0.005

Copper oxide(counted on Cu) %         max 0.003

Matter insoluble in HCL    %          max 0.05

Loss of weight in drying %             max 4

Mateer soluble in water  %            max 0.7