Zinc Oxide
Product properties: White, hexagon crystal or powder, tasteless, non-toxic, fine and smooth.
Molecular formula: ZnO
Relative molecular mass: 81.38
This product is soluble in acid, NaOH, NHCI, and not soluble in water, ethanol, and ammonia water. As an amphoteric oxide, it has the function of absorbing ultraviolet rays.
Product usage: This product is massively used in rubber industry, increasing the elasticity and abrasive resistance of rubber products. It could act as white pigment in coating, and play a role in restraining fungus, mould proof, anti-pulverization, increasing durability. Besides, it could be used as intermediate of fabricating various chemical materials, and be used in industries of ceramic, glass, and textile, such as reacting with organic acid to fabricate zinc soap as rubber softener, or acting as the intermediate of synthesizing fluorescent material of zinc sulfide.
Chemical Formula: ZNO
Zinc Oxide 99.5%
Content (ZnO)% --------------------99.5Min
MnO%------------------------------0.0005Max
PbO%-----------------------------------0.05Max
CuO%----------------------------------0.0005Max
Heat Loss%-----------------------------0.3Max
HCl Insoluble Matter%---------------0.01Max
Water Soluble Matter%--------------0.1Max
45um Sieve Residue%------------------0.15Max

Zinc Oxide 99.7%
Content (ZnO)% --------------------------99.7Min
MnO%-----------------------------------0.0004Max
PbO%--------------------------------------0.037Max
CuO%-------------------------------------0.0004Max
Heat Loss%--------------------------------0.3Max
HCl Insoluble Matter%----------------0.01Max
Water Soluble Matter%-------------------0.1Max
45um Sieve Residue%--------------------0.15Max

Appearance: White powder
Packing: 25 kg in net PP bag, 20MT in the 20FCL
Uses: Rubber Industry, Paints Industry, Ceramics Industry,floor tile, glass, feed additive, etc.