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Lithopone ZnS-BaSO4 :
1. Commodity:
Lithopone 28%-30% (ZnS-BaSO4) for paint ink plastic paper etc
(ZnS.BaSO4)(Rubberlith) is a white powder for lacquer pigment, has the characteristics of good hiding power, excellent heat resistance. In daily application, it is considered as the best replacement of titanium dioxide.
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2. Description:
Lithopone 28%-30% 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.
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3. Features:
1) A white pigment produced by precipitation through filtering, heating and quenching works2) Has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper
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4. Application:
Mainly used of coatings, printing ink, rubber, plastic, powder, profiles, paint, paper, and leather, etc.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 industry4) Used as a filler in paper, leather, and linoleum
Features:1) A white pigment produced by precipitation through filtering, heating and quenching works2) Has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper
Lithopone ( ZnS.BaSO4 )Application: This pigment lithopone product is widely used in Paint&coating, lacquer produce, Lithopone printing ink, rubber and plastics field and so on.
Item | Index | |
B301 | B311 | |
In terms of total zinc sulfide and barium sulfate the sum of% (m / m) ≥ | 99 | 99 |
The total amount of zinc (in zinc sulfide)% m / m) ≥ | 28 | 30 |
Zinc Oxide% (m / m) | 0.6 | 0.3 |
105 ° C Volatile% (m / m) ≤ | 0.3 | 0.3 |
Water soluble% (m / m) ≤ | 0.4 | 0.3 |
Filter material (63μ m filter)% (m / m) ≤ | 0.1 | 0.1 |
Color (with standard sample) | Excellent | Excellent |
Death by degrees to take liquid water | Neutral | Neutral |
Oil Absorption g/100g | 14 | 10 |
Reducing power (with standard sample)% ≥ | 105 | 105 |
Opacity (contrast ratio) | Not lower than 5%s tanderd sample | Not lower than 5% standerd sample |
2013 Lithopone(ZnS.BaSO4)(Rubberlith)(Zinc Barium Sulfate)28%-30%B301 B311 Used On Paint