Typical Properties of Physical and Chemical
Specific Gravity :4.2~4.4
Size D60 (micron): 7.0~11.0
Size D97 (micron) : 44.0max
Whiteness(%): 90max
Oil Absorption Capacity (%) : 9~13
Ph Value: 6~10
325head through rate(%): 99.5
Barium Sulfate: 97.5%min
Cao : 0.5%max
Heavy Metal : 0.02%max
Water- Soluble Salt : 0.2%max
Burning Weightloss: 0.5%max
Water : 0.3%max
Usage:widely used as drilling mud in oil and gas, filler in painting and coating, plastic, rubber, ceramic, ink, paper making, chemical fiber, medicine and cosmetic industry and so on.
Packing: Packing: in 25kg, 50kg or 1ton polypropylene woven bag. Packing requirements: two lifting loops (handles), ultra-violet protected, double-layers, bottom-flat, big bag. The outer layer is made of P.P woven and the inner layer made of P.E.