Lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide. It is produced by precipitation through filtering, heating and quenching works.
Product characteristics
1)
Replace titanium dioxide,reduce production cost.
2)
Chemical stability,with SGS/CIQ report.
3)
Quality is superior to GB standard,free sample for test before order.
4)
Wide range of application.
Specification
Model No.
XM-301
XM-311
Apperance
White Powder
White Powder
Total Zinc & BaSO4
min %
99%
99%
Zinc Sulfide Content
min %
28
30
Zinc Oxide Content
max %
0.6
0.3
Reducing power
(with standard sample) %
min %
100
100
105ºC Volatile Matter
max %
0.3
0.3
Water Soluble Matters (ppm)
max %
0.4
0.3
Oil Absorption,g/100g
max
14
12
pH Value
6.0-8.0
6.0-8.0
Residue on Sieve 63um
max %
0.1
0.1
Tinter Reducing Power
Better than Sample
Better than Sample
Hiding Power
Close to Sample
Close to Sample
Color
(compared with the standard sample)
Excellent
Excellent
Applications
Lithopone is mainly used of coatings, printing ink, rubber, plastic, powder, profiles, paint, paper, plaster 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 industry
4) Used as a filler in paper, leather, and linoleum
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