99%
Content (ZnO) min% 99
MnO max% 0.0001
PbO max% 0.15
CuO max% 0.001
Heat Loss max% 0.3
HCl Insoluble Matter max% 0.01
Water Soluble Matter max% 0.1
45um Sieve Residue max% 0.15
99.5%
Content (ZnO) min% 99.5
MnO max% 0.0005
PbO max% 0.05
CuO max% 0.0005
Heat Loss max% 0.3
HCl Insoluble Matter max% 0.01
Water Soluble Matter max% 0.1
45um Sieve Residue max% 0.15
99.7%
Content (ZnO) min% 99.7
MnO max% 0.0004
PbO max% 0.037
CuO max% 0.0004
Heat Loss max% 0.3
HCl Insoluble Matter max% 0.01
Water Soluble Matter max% 0.1
45um Sieve Residue max% 0.15
Packing: 25 kgs in net bag, 20 mts in the 20'FCL