Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:20 m.t.
Supply Capability:2000 m.t./month
Lithopone B301 30% ZnS and barium sulfate: min. 99%
Features:
1) ZnS and barium sulfate: min. 99%
2) ZnS: min. 30%
3) Zinc oxide: max. 0.3%
4) Color compared with the standard sample: superior
5) Tint reducing power, compared with the standard sample: min. 100%
6) Volatility at 105°C: max. 0.3%
7) Water soluble matter: max. 0.4%
8) pH value of aqueous suspension: 6.0 - 8.0
9) Oil absorption: max. 12g/100g
10) Hiding power: not less than 5% of the standard sample
Appearance of Lithopone:
A white, odorless powder. Insoluble in water. It’s has good whiteness and envelop ability.
Properties of Lithopone:
This product is a kind of new-style nontoxic. Green non-pollution, lithopone than traditional lithopone albedo high, hiding power, fineness and high-temperature weatherability, strong characteristic.
ITEM | Specification | |
B311 | B301 | |
Total Zinc and Barium Sulphate %≥ | 99.0 | 99.0 |
Zinc Sulfide Content %≥ | 30.0 | 28.0 |
Zinc Oxide Content %≤ | 0.3 | 0.6 |
Tinter Reducing Power, Compared with Standard Samples ≥ | 105 | 100 |
105°C Volatile matter %≤ | 0.3 | 0.3 |
Water solubles %≤ | 0.3 | 0.4 |
Water suspension Ph-value | 6.0-8.0 | 6.0-8.0 |
Oil absorption,g/100g≤ | 10 | 14 |
Residue on sieve 63μm %≤ | 0.1 | 0.1 |
Application of Lithopone:
Mainly used of coatings, printing ink, rubber, plastic, powder, profiles, paint, paper, and leather, etc.
Package of Lithopone:
25kgs/PP bag,25MT/20’FCL
