Lithopone B301;B311 for white pigment 28%-30%

Detailed Product Description Welcome to Hangzhou Kaifu Chemical Corp.,Ltd. Don't be hesitate to contact with me !! 1.Product name: Lithopone B301,B311 (28%-30%) 2.Describe: 1).Lithopone is called zinc barium ,non-toxic white powder, insoluble in water, gives effect with acid,andreleases hydrogen sulphide, doesn't give effect with alkali. Hydrogen sulphide. 2).It can improve heat-resistance, prevent algae, reduce cost and its excellent whiteness of force. 3.Specification: 1).Lithopone B301 Item Result% Whiteness First Colorstrength 99% OilAbsorption 13.5% ZnS 28% ZnO 0.6% Watersoluble 0.3% Water 0.1% Fineness 00.1 PH Neutral Hiding Notlessthanthestandard5% Lightfastness 2).Lithopone B311 Item Result% BaSo4+Zn 99 Colour White Reducingpower 105 Zn(ZnS) 30.01 ZnO 0.28 Watersoluble 0.4 OilAbsorption.g/100gpigment 10 105°CVolatile 0.3 sievematerial(63um) 0.1 Alkalinity Neutral Conclusion Qualified 4.Application: 1).Inorganic white pigments. 2).Widely used for polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and formaldehyde plastic paint, ink, and the white pigment. Used in rubber, coating cloth, leather, paper, enamel, etc. 5.Package: 25kg or 50 kg woven bags