【Properties】:
White powder, White pigment,zinc sulfate content is 30%.
Stronger hiding power and reducing power.Voluntary standards: GB/T1707-1995
Formula: ZnS BaSO4
【Specification】:
| Terms | B301 | B311 |
| Total of Zinc and BaSO4 (as ZnS) | 99%min | 99%min |
| Total Zinc (as ZnS) | 28-30%min | 30%min |
| Volatile matters at 105 C | 0.3%max | 0.3%max |
| Zinc oxide | 0.6%max | 0.3%max |
| Soluble matters in water | 0.4%max | 0.3%max |
| Screen residues (63um mesh) | 0.1%max | 0.1%max |
| Oil absorption (g/100g) | 14%max | 10%max |
| Color killing (Compare with standard) | 105%min | 105%min |
【Application】:
Coating, paint producing, printing ink, plastic,rubber, paper making, enamel etc.
【Package】:
Plastic weaving bag with polyethylene liner or paper bag,50kg or 25kg per bag.
Methanol
Pentaerythritol
Ethyl Acetate
Barium Sulfate 98%
Iron Oxide Red/Yellow
Titanium Dioxide (TiO2) Rutile
Sulphur black
Lithopone
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