zinc oxide used in rubber ceramic painting ect, 1.zinc oxide99.5-99.9% 2.zinc oxide cas:1314-13-2 3.zinc oxde widely used
ZINC OXIDE USED FOR RUBBER,PAINT,CERAMICS FEED ADDITIVES MEDICINES ECT
mainly used in ceramic, frit, glaze, pigment, enamel, paints, glass.
Items | Index | |||||
BA01-05(type) | BA01-05(type) | |||||
Top grade product | Firsts | Qualified product | Top grade product | Firsts | Qualified product | |
Zinc oxide(ZnO counts on dry product)% ≥ | 99.70 | 99.50 | 99.40 | 99.70 | 99.50 | 99.40 |
Metallized product(Zn)% ≤ | no | no | 0.008 | no | no | 0.008 |
Lead oxide(Pb)% ≤ | 0.037 | 0.05 | 0.14 | - | - | - |
Manganese's oxide(Mn)% ≤ | 0.0001 | 0.0001 | 0.0003 | - | - | - |
Copper oxide(Cu)% ≤ | 0.0002 | 0.0004 | 0.0007 | - | - | - |
Hydrochloric acid insolubles% ≤ | 0.006 | 0.008 | 0.05 | - | - | - |
Loss on ignition% ≤ | 0.2 | 0.2 | 0.2 | - | - | - |
Residue on sieve(45um mesh)% ≤ | 0.1 | 0.15 | 0.2 | 0.1 | 0.15 | 0.2 |
Water extract% ≤ | 0.1 | 0.1 | 0.15 | 0.1 | 0.1 | 0.15 |
105°C volatile matter% ≤ | 0 .3 | 0.4 | 0.5 | 0.3 | 0.4 | 0.5 |
Oil absorption g/100g ≤ | - | - | - | 14 | 14 | 14 |
Color(compare to the standard sample) | - | - | - |
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Reducing power(compare to the standard sample) ≥ | - | - | - | 100 | 95 | 90 |
zinc oxide
