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Lithopone B311 (ZnS 30%) for painting
1. Enterprise Introduction:
SYNONYMS : Zinc Baryta White; Zinc Sulfide White.
Welcome your enquiry about our Lithopone department.
Cavern Industry Co., Ltd supply Lithopone (B301, B302, B311 grades), annual yield of 25000 tons. (Usage: Paint, printing ink, rubber and plastic industry. )
2.Product Introduction:
Lithopone is white powder, non-toxic, odorless, insoluble in water, no reaction with H2S and lye, release H2S gas when reacting with strong acids. 3.Usage : Lithopone is widely used in coatings,paints,printing ink, rubber, plastic etc..Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper. It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as in a large range of applications in plastic industry
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4. specification Index:
Lithopone B311Item | Index |
Total zinc and barium sulphate | ≥99.0 |
zinc sulfide content, % | ≥30.0 |
zinc oxide content, % | ≤0.3 |
Color, compared with standard samples | better |
Tint reducing power, compared with standard samples | ≥105 |
105°C volatile matter, % | ≤0.3 |
Water solubles, % | ≤0.4 |
Water suspension PH-value | 6.0-8.0 |
Oil absorption, g/ 100g | ≤10 |
Residue on sieve 63μm, % | ≤ 0.1 % |
Lithopone B311 (ZnS 30%) for painting