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LithoponeB301ChemicalFormula:ZnS?BaSO4HSCode:32064210ProductDescriptionLithoponealsoknownasZincbariumwhite,whitepowder,nontoxic,odorless,insol
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Lithopone B301 Chemical Formula: ZnS?BaSO4 HS Code:32064210 Product Description Lithopone also known as Zinc barium white, white powder, nontoxic, odorless, insoluble in water, no reaction with H2S and lye release H2S gas when reacting with strong acids. it is a good heat resistance, weather resistance can be improved, Anti algae and reduce costs as well as its excellent shielding power of whiteness. Lithopone is a white pigment, zinc sulfide and barium sulfate mixture Specification ITEM STANDARD Total zinc and barium sulfate 99%min Zinc sulfide content 28%min Zinc oxide content 0.6max Tinter reducing power,compared with standard samples 105 105(centi-degree)volatile matter % 0.3max Water suspension PH value neutral Water solubles 0.4max Oil absorption (g/100g) 14 Hiding power equal or greater than 5% of standard sample Residue on Sieve (63micronm) % 0.1max