jr titanium white factories

Here, NaOH or NH3 · H2O is used as a precipitant or pH regulator to react with FeSO4 to form ferrous hydroxide precipitation; Air is used as oxidant; The iron sheet reacts with sulfuric acid produced during the oxidative hydrolysis of FeSO4 to provide ferrous ions required in the reaction system and maintain the pH value of the solution. The alkali consumption of acid method is less and the particles are easy to wash. The relative rates of seed preparation and crystal growth determine the particle size, particle size distribution and particle morphology of iron yellow particles.

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Lithopone, a versatile and widely used white pigment, is a blend of zinc sulfide (ZnS) and barium sulfate (BaSO4). This unique combination offers exceptional optical properties, making it an essential ingredient in various industries, particularly in paints, plastics, printing inks, and paper coatings. As a key player in the global market, lithopone ZnS-BaSO4 suppliers play a crucial role in ensuring consistent quality and availability to meet the ever-growing demand.

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Lithopone 30% increases extruder performance and reduces processing costs, improves quality and is suitable for masterbatch for injection of Polyolefins, ABS, Polycarbonate, Polypropylene, Polyethylene, Polystyrene, single layer films, multi-layer films and for white, coloured and filled masterbatch. The combination of Lithopone 30 with TiO2 results in improved mechanical properties including higher elongation values and better impact resistance. 

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