Lithopone is a Dyestuffs product. Key specs — Brand: Tian jin brand; Origin: Tian jin , China.
Product Description
2.Appearance: White powder
3.Specifications:
Specifications | B301 | B302 | B311 |
Sum of total zinc,calculated as %min. zinc sulfide, and banium sulfate | 99 | 99 | 99 |
Total zinc,calculated as zinc sulfide %min. | 28 | 28 | 30 |
Zinc oxide %max. | 0.6 | 0.3 | 0.3 |
Matter volatile at 105 %max. | 0.3 | 0.3 | 0.3 |
Matter soluble in water %max. | 0.4 | 0.4 | 0.3 |
Residue on sieve (63μm) %max. | 0.1 | 0.1 | 0.1 |
Color | Better | Similar to | better |
Alkalinity of the agueous extract | Neutral | ||
Oil absorption value g/100g pigment max | 14 | 11 | 8 |
Lightening power | Not lower than |
Characteristics and Purpose | ||
B301 Lithopone | White paint, 28% of the content of zinc sulfide, better hiding power than zinc oxide, worse hiding power than titanium pigment, good heat resisting property. | |
Main Purpose | Coating materials, paint-making, printing ink, plastics, rubbers, papermaking, enameling and others. | |
B302 Lithopone | White paint, 28% of the content of zinc sulfide, better dispersibility by the superficial treatment than B301 Lithopone. | |
Main Purpose | Coating materials, paint-making, printing ink, plastics, rubbers, papermaking and others. | |
B311 Lithopone | White paint, 30% of the content of zinc sulfide, better hiding power, reducing power and dispersibility than B301 Lithopone. | |
Main Purpose | Coating materials, paint-making, printing ink, plastics, rubbers, papermaking, enameling and others. | |
Packaging | This product is packaged with plastic braided bags with inside lining plastic films, and the net weight of each bag is 25 KG. The large packing of 500KG or 1000KG can be provided if customers specially require. | |
