CAS No.: | 1345-05-7, 1345-05-7 |
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Colour: | White |
Appearance: | Powder |
Usage: | Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile, Food, Ceramic Pigments, Coating Pigment |
Application Material: | Paint |
Type: | Natural |
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ISO Factory Lithopone 28%-30%
lithopone powder 28-30%/30%
Molecular Formula: ZnS+BaSO4
Appearance: White, odorless powder.
Specifications:
ITEM | Specification | |
B311 | B301 | |
Total Zinc and Barium Sulphate %≥ | 99.0 | 99.0 |
Zinc Sulfide Content %≥ | 30.0 | 28.0 |
Zinc Oxide Content %≤ | 0.3 | 0.6 |
Tinter Reducing Power, Compared with Standard Samples ≥ | 105 | 100 |
105°C Volatile matter %≤ | 0.3 | 0.3 |
Water solubles %≤ | 0.3 | 0.4 |
Water suspension Ph-value | 6.0-8.0 | 6.0-8.0 |
Oil absorption,g/100g≤ | 10 | 14 |
Residue on sieve 63μm %≤ | 0.1 | 0.1 |
Usage:Mainly used of coatings, printing ink, rubber, plastic etc..
Packing: 25kgs plastic woven bags lined with polythene bags.
1) Used as a base for lake pigment
2) Used as a inert pigment for paint, ink and cosmetics
3) A large range of applications in plastic industry
4) Used as a filler in paper, leather, and linoleum
Molecular Formula: ZnS+BaSO4
Appearance: White, odorless powder.
2. Description:
Lithopone B301 is a kind of lithopone whose hiding power is better than that of zinc oxide and worse than that of titanium dioxide.It has good heat-resisitance and is insoluble in water.
White powder, is a mixture of zinc sulfide and barium sulfate. Have high whiteness and good covering power. It is called Inorganic white pigment.
Widely used as white pigment of plastics such as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and polyoxymethylene (POM), also for paint and ink .
it is use to colourate for rubber products , linoleum, leather, paper, enamel.
3. Features:
1) A white pigment produced by precipitation through filtering,
heating and quenching works
2) Has mostly been replaced by titanium dioxide which is more
durable, but it is much cheaper
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