sell lithopone

B301--White pigment, zinc sulfate content is 28%. Strong hiding power and good heat endurance.
B311--White pigment,zinc sulfate content is 30%. Stronger hiding power and reducing power than B301. Better dispersancy.
Range of Application: Coating, paint producing, printing ink, plastic,rubber, paper making, enamel etc.
Packing: In 25 kg net Plastic weaving bag with polyethylene liner