Description

Specification:
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
Lithopone is a white powder, a mixture of barium sulfate and zinc sulfide and it was non-toxic, tasteless, odorless,and insoluble in water.It is used as one of the important inorganic Chemicals Pigmentfor 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.