Min 98% Barium Sulphate Precipitated for Brake Shoe

1.product
Uses:Mainly used in powder coating ndustry. This barium sulphate's Distribution of Particle size is narrow. Features include good leveling and strong refraction;Mainly used in paint, ink, rubber, plastics, batteries and other industries. Can effectively enhance the mechanical properties of engineering plastics, high-grade electrical insulation plastic, rubber products. Has astrong anti-radiation capacity.
Properties:colorless orthorhombic crystals. Appearance is amorphous white powder. Specific gravity 4.50(15°C)
CAS No. 7727-43-7ItemIndex Top gradeFirst gradeQualified gradeBarium sulphate(BaSO4),ω/% ≥98.5098.0098.00Volatile on 105ºC,ω/% ≤0.100.150.20Water soluble, ω/%≤0.150.200.30whiteness≥98.098.097.0Oil absorption/( g/100g)10-3010-3010-30PH value(100g/L suspension)6.5-9.06.5-9.06.5-9.5Fineness(residue on 45μm sieve),ω/% ≤0.030.080.10Fe content,ω/% ≤0.00030.00050.0010Electrical conductivity,us/cm ≤100120150D50,um ≤0.800.850.90Sulfide ,ω/% ≤0.0030.0050.005
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.
also500kg/bag,1000kg/bag
Storage: Avoid isolation and tear, kept in dry and ventilating place, avoid moisture and no mix with colorful matter.Shelf life: One year from the date of production,if stored under ideal storage conditions.2.Introduction of CompanyShaanxi Fuhua Trading Co., Ltd. is an exporting company, with register capital of RMB 5million Yuan,is the wholly owned subsidiary company of Shaanxi Fuhua Chemical Co., Ltd. (primary Shaanxi Fuping Soda Plant) ,which was founded in 1942 and is one of national standard setting companies of precipitated barium sulphate in China.Our plant's annual output is 80000 tons, and it is the largest manufacturer of precipitated barium sulfate in China.We supply Precipitated Barium Sulfate all around the world for twenty years and cooperate with many famous companies more than ten years in Japan and America.3.Contact Us