99.7% or more zinc oxide
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Since 1986, we have produced Zinc oxide, MgO and MgCo3 for over 20 years and become one of the largest manufacturer of China in this field.
1) ZnO: >=99.7%
2) Zn%: 0
3) PbO (as Pb) : <= 0.037%
4) MnO (as Mn) : <=0.0001%
5) CuO (as Cu) : <= 0.0002%
6) Insoluble in HCl: <= 0.006%
7) Losses in ignition: <=0.2%
8) (45um mesh) residues: <=0.1%
9) Water soluble matter: <= 0.1%
10) Volatility at 1050: <= 0.3%
1) Used as an activator for vulcanization accelerators and as a reinforcing agent in natural and synthetic rubber
2) Used as a pigment in white paints, coatings and inks
3) Used as a mildewstat and acid buffer in paints
4) Used as a zinc dietary supplement for humans
5) Used us a fertilizer supplement
and so on
6) in the manufacture of glass, enamels, white glue, matches, and porcelains
7) in electronics as a semiconductor; as a starting material for many zinc compounds
8) in sulfur cure systems for polyether elastomers; used with additives as a voltage-dependent resistor
9) as a reagent in analytical chemistry. (4,5,13,14)
Packed in woven bags with liner
N. W. : 25kg
we can provide you all kinds of goods base on your demand.
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