China White Inorganic Pigment Lithopone B311

Product Description

Lithopone B311
Detailed Product Description Total zinc calculated use ZnS and barium sulfate: 99% min.

Features:
1) Total zinc calculated use ZnS and barium sulfate: 99% min.
2) ZnS: 30% min.
3) Zinc oxide: 0.3% max.
4) Color compared with standard sample: Superior to tint reducing power, compared with standard sample 100min
5) Volatile at 105° C: 0.3% max.
6) Water soluble matter: 0.3% max.
7) pH value of aqueous suspension: 6.0 - 8.0
8) Oil absorptiong/100g: 10 max
9) Hiding power: No less than 5% of standard sample

Usage Coating Pigment, Ink Pigments, Plastic & Rubber Pigment, Leather Pigme.

Item	Index
Total zinc and Barium sulphate	≥ 99.0
zinc sulfide content, %	≥ 30.0
zinc oxide content, %	≤ 0.3
Color, compared with standard samples	better
Tinter reducing power, compared with standard samples	≥ 105
105° C volatile matter, %	≤ 0.3
Water solubles, %	≤ 0.3
Water suspension pH-value	neutral
Oil absorption, g/ 100g	6.0-8.0
Residue on sieve 45μ m, %	≤ 10
Hiding power	≥ 5 % of standard sample