Lithopone  also called zinc barium white, as non-toxic white powder, insoluble in water, with acids released h2s decomposition, and hydrogen sulfide and alkali doesn' t work. It can improve the heat resistant, good weathering resistance, prevent algae, reduce cost and its excellent shielding force whiteness. LiDeFen is a white pigments, LiuHuaXin and barium sulphate mixture.
  Can be applied to all plastic, paint, coating, thermoplastics, thermosets and paper.