タイトルまたは説明

HS code:***6.***0 CAS NO.: ********7 molecular formula: ZnS BaSO4 Specification: B**1, B**1 lithopone B**1 B**1 ZnS *8% MIN *0% MIN ZnO 0.6%MIN 0.3%MAX VOLATILE MATTE 0.3%MAX 0.3%MAX MATTER SOLUBLE IN WATERE 0.4%MAX 0.3%MAX RESIDUE ON SIEVE *3 UM 0.1%MAX 0.1%MAX OIL ABSORPATION VALUE *4 *0 APPEARANCE Lithopone is a white powder, a mixture of barium sulfate and zinc sulfide and it was non-toxic, tasteless, odorless, and insoluble in ***** is used as one of the important inorganic Chemicals Pigment for its good colouring and hiding power and good weather resistance. In addition , it has a good heat resistance which can improve the weather resistance and anti-algae, and excellent cover on the white power.And it can also decrease the costs.