1. Mainly used for the production of relatively high-grade paint, coating 2.Products sold throughout the country,
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 63 | 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.
Our corporation is the biggest production of lithopone base in North China, it is the provincial
advanced enterprises. Ministry of Chemical Industry sentinel lithopone manufacturers. Products
sold throughout the country,and with the qualification of autonomous export.
Rubber filler
