lithopone B301(28%), lithopone B311(30%)

Product Description

lithopone
LiDeFen called zinc barium white, Lithopone English name for non-toxic white powder, insoluble in water, and acid function decomposition, and hydrogen sulfide and released sulfide alkali doesn't work, it can improve the heat resistance, good weathering resistance, prevent algae, reduce cost and its excellent cover the white degree of force. LiDeFen is a white paint, LiuHuaXin and the mixture of additive etc. By zinc sulfate and barium sulphide solution and react the precipitation, filtration, drying and calcinations again after broken, and pour out into the water to the red-hot urgent cold. Covering power after the titanium dioxide. No acid resistance. Now some LiDeFen surfactant with a surface treatment. Main ingredients ZnS *0% / *0% / *0% or ZnS BaSO4 BaSO4 *0%

Zinc barium white BaSO4 from two components and ZnS, coating of the two components of mixed not is a separate state. With the diamond crystal structure ZnS BaSO4 with cube or hexagon crystal structure
Zinc barium white in LiuHuaXin than wide application. On the structure and LiuHuaXin composition similar, contain ingredients, is a bit poor durability additive etc. Anti-pulverization properties is poorer. Cheap, so it can be used to partly replace titanium dioxide.