1. Content (ZnO) % >= 99%
MnO% <= 0.0001
PbO% < = 0. 15
MnO% <= 0.0001
PbO% < = 0. 15
CuO%<= 0. 001
Heat Loss%<= 0. 3
HCl Insoluble Matter%<= 0. 01
Water Soluble Matter%<= 0. 1
45um Sieve Residue%<= 0. 15
HCl Insoluble Matter%<= 0. 01
Water Soluble Matter%<= 0. 1
45um Sieve Residue%<= 0. 15
2. Content (ZnO) % >= 99.5%
MnO% <= 0.0005
PbO% < = 0. 05
MnO% <= 0.0005
PbO% < = 0. 05
CuO%<= 0. 0005
Heat Loss%<= 0. 3
HCl Insoluble Matter%<= 0. 01
Water Soluble Matter%<= 0. 1
45um Sieve Residue%<= 0. 15
HCl Insoluble Matter%<= 0. 01
Water Soluble Matter%<= 0. 1
45um Sieve Residue%<= 0. 15
3. Content (ZnO) % >= 99. 7%
MnO%<= 0. 0004
PbO%<= 0. 037
CuO%<= 0. 0004
Heat Loss%<= 0. 3
HCl Insoluble Matter%<= 0. 01
Water Soluble Matter%<= 0. 1
45um Sieve Residue%<= 0. 15
Appearance: white powder,innocuous,odorless,stable under normal temperature.soluble in acid,alkali and ammonium chloride solution,insoluble in water and alcohol.
Applications Rubber Industry, Paints Industry, Ceramics Industry, floor tile, glass, feed additive, etc.
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