barium sulfult < friction disk>

Item:barium sulfate ( friction disk) Composition:BaSO4 Package: 25kg/woven bag Lead time :2 weeks after deposit Color:white

Barium sulfate( friction disk) :produced by advanced physical process, after the special modification, the performance is more superior,  high whiteness, narrow and uniform particle distribution ,good dispersion , super fine, super clean and so on.

Application: Can absorb the X-ray, γ-rays, and give high density and surface finish degree, widely used in paint, ink, coating, plastic, rubber, jetton, friction plates, ceramics, glass, electronics, cosmetics, pharmaceuticals, food and ect.

BaSO4 assay	%	≥98	≥97
dispersity	%	≤ 15um	≤20um
Water soluble matter	%	≤0.3	≤0.5
moisture	%	≤0.15	≤0.15
PH Value of aqueous suspension		6.5-8.0	6.5~9.0
Oil absorption(according to different size)	% g/100g	15-25	15-25
whiteness	%	92-95	90-93
density		4.0-4.5	4.0-4.5

barium sulfult < friction disk>