LITHOPONE B311 30%
Standard GB/T1707-1995
Total amount of zinc(calculated as Zinc Sulfide) %≥ 99
Total amount of Zinc (calculated as Zinc sulfide) %≥ 30
Zinc oxide %≤ 0.3
Volatile matter at 105 %≤ 0.3
Matter solube in water %≤ 0.3
Reside on sieve %≤ 0.1
Color(Comparing with standard sample) better
Alkalinity of the aqueous extractneutral 6-8
Oil absorption value, g/100g ≤ 10
Color elimination power (Comparing with standard sample) %≥ 105
Hiding power (Comparative ratio) %≥ -5
3. Origin: China
4. Packing: In 50kg/bag in pp (net weught)
| 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 |
| Tint reducing power, compared with standard samples |
≥105 |
| 105°volatile matter, % |
≤0.3 |
| Water solubles, % |
≤0.3 |
| pH-value |
6.0-8.0 |
| Oil absorption, g/ 100g |
≤12 |
| Hiding power |
≥ 5 % of standard sample |
Audited Supplier 
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