Description
Product Name Lithopone
Molecular Formula ZnS+BaSO4
Appearance: White, odorless powder.
Re: Lithopone B**1
Appearance: White power
Specifications:
Total of Zinc and BaSO4 (as ZnS): *9%min
Total Zinc (as ZnS): ****0%min
Volatile matters at **5 C: 0.3%max
Zinc oxide: 0.6%max
Soluble matters in water: 0.4%max
Screen residues (*3um mesh): 0.1%max
Oil absorption (g/**0g): *4%max
Color killing (Compare with standard): **5%min
Re: Lithopone B**2
Appearance: White power
Specification:
Sum of toal Zinc Calculated as Zinc Sulphide and Barium
Sulphate: *9%min
ZnS: *8%min
ZnO: 0.3%max
Volatile Matter (at **5C): 0.3%max
Matter soluble in water: 0.4%max
Residue on sieve *3um: 0.1%max
Oil absorpation value(**0g): *1
Re: Lithopone B**1
Appearance: White power
Specification:
Total of Zinc and BaSO4 (as ZnS): *9%min
Total Zinc (as ZnS): *0%min
Volatile matters at **5C: 0.3%max
Zinc oxide: 0.3%max
Soluble matters in water: 0.3%max
Screen residues (*3um mesh): 0.1%max
Oil absorption (g/**0g): *0%max
Color killing (Compare with standard): **5%min
Packing: *5/*0 P. P bag, *5MT/*0'FCL
Usage Mainly used of coatings, printing ink, rubber, plastic
etc.
| ITEM |
Specification |
| B**1 |
B**1 |
| Total Zinc and Barium Sulphate %≥ |
*9.0 |
*9.0 |
| Zinc Sulfide Content %≥ |
*0.0 |
*8.0 |
| Zinc Oxide Content %≤ |
0.3 |
0.6 |
| Tinter Reducing Power, Compared with Standard Samples ≥ |
**5 |
**0 |
| **5° C Volatile matter %≤ |
0.3 |
0.3 |
| Water solubles %≤ |
0.3 |
0.4 |
| Water suspension Ph-value |
6.**8.0 |
6.**8.0 |
| Oil absorption, g/**0g≤ |
*0 |
*4 |
| Residue on sieve *3μ m %≤ |
0.1 |
0.1
|
