联系人 Ms. Ann
zhongshan, Shijiazhuang, Hebei
Lithopone
CAS No.: ********7
Molecular Formula: ZnSBaSO4
Molecular Weight: *1.*9
Appearance: white powder
Specification 1:
Lithopone B**1
Lithopone *8%
Ba+SO4 (as ZnS) (m/m): *9%Min
Zinc (as ZnS) (m/m): *8%Min
Zinc Oxide (m/m): 0.6%Max
**5ºC Volatile (m/m): 0.3%Max
Water Soluble (m/m): 0.4%Max
Screen residues (*3um mesh) (m/m): 0.1%Max
Oil absorption g/**0g: *4Max
Color Killing (Compare with standard specimen): **5 %Min
Specification 2:
Lithopone B**1
Lithopone *0%
Ba+SO4 (as ZnS) (m/m): *9%Min
Zinc (as ZnS) (m/m): *0%Min
Zinc Oxide (m/m): 0.3 %Max
**5ºC Volatile (m/m): 0.3%Max
Water Soluble (m/m): 0.3%Max
Screen residues (*3um mesh) (m/m): 0.1 %Max
Oil absorption g/**0g : *0Max
Color Killing (Compare with standard specimen): **5 %Min
Usage: used as a base for lake pigment and used as a inert pigment for paint,ink and cosmetics as well as in a large range of applications in plastic industry. It is used as a filler in paper, leather, and linoleum.
