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Specifications

Specifications:
Lithopone CAS 1345-05-7
1. Mainly used for the production of relatively high-grade paint, coating
2.The Baiyun brand B-301 lithopone is 10,000 tons.

 

lithopone 28-30%,B301
Item
Standard
Total amount of Zn(calculated as ZnS and BaSO4)
99%min
Total amount of Zn(calculated as ZnS)
28-30%min
ZnO
0.60max
Volatiles matter(at 105°C)
0.30%max
Water soluble matter
0.5%max
Residues on 63μm
0.1%max
Color(compared with standard sample)
similar
Alkalinity of the aqueous extract
netural
Oil absorption g/100g
14max
Color killing
100min
Hiding power
not lower than 5%of standard sample
Nature of the products: This product is white powder, insoluble in water, and does not react
with hydrogen sulfide and the lye . R esulting from decomposition of hydrogen sulfide gas when
 they encounter acid solution.
Usage of the products: Prouducts are mainly used in conatings, production of white paint and
modulation of various light-colored paint,is also used in rubber,pringting ink,varnished
cloth,paper,enamel, tanning ,education and so on.Among them, the lithopone B-301 is belong
to the more high-grade type of lithopone pigment mainly used for the production of relatively
high-grade paint, coating