CAS : 1345-05-7

 

HS CODE : 3206421000

 

Lithopone divided into three :

 

B301 : Content of white pigments , zinc sulfide is 28 , covering power stronger than zinc oxide , worse than the titanium dioxide , good heat resistance .

 

B302 : Content of white pigments ,  zinc sulfide is 28 ,  after surface treatment than the b301 have better dispersion .

 

B311 :  Content of white pigments , zinc sulfide is 30 , Better coverage than the b301 and reducing power. Better dispersion .

 

Main uses: Paint ,  paint ink ,  plastic ,  paper .