Modified Precipitated Barium Sulphate (BaSO4)

Product name: Modified precipitated barium sulphate (BaSO4)Properties: With the general nature of precipitated barium sulphate: excellent fineness, less impurities and small &narrow distribution of the particle size,which greatly improve the fluidity of the powder, dispersion and affinity with the application interface.Packaging: 25kg/bag. Inner bag is plastic film bag, tied with rope; Outer bag is plastic woven bag or multi-layer paper bag, sewn by machine.Cautions: Avoid isolation and tear, kept in dry and ventilating place, avoid moisture and no mix with colorful matter.Uses: As special functional filler, it is mainly used in powder coating, dye, paint, printing ink, plastic, rubber, storage battery, and so on, can efficiently enhance the quality of the products.Technical data:Item Index Top gradeFirst gradeQualified gradeBarium sulphate(BaSO4), ω/% ≥98.5098.0098.00Volatile on 105ºC, ω/% ≤0.100.150.20Water soluble, ω/%≤0.150.200.30Whiteness ≥97.097.096.0Oil absorption /( g/100g)10-3010-3010-30PH value (100g/L suspension)6.5-9.06.5-9.06.5-9.5Fineness (residue on 30μm sieve), ω/% ≤0.0100.0300.050Fe content, ω/% ≤0.00030.00050.0010Electrical conductivity, us/cm ≤80100150D50, um ≤0.800.800.85Sulfide, ω/% ≤0.0030.0030.005
We are a professional company in manufacturingand exporting precipitated barium sulphate and sodium sulfide,and our annual production is 80000 tons of precipitated barium sulphate and 50000 tons of low ferric sodium sulfide. We worked with Japan from 1993 and then expanded to British, France, Germany, Brazil, Turkey and other countries.Our productsarewell spoken of by customers.If you hanve anyquestions about our products, please feel free to contact.