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1. pure and white superfine powder
2. flame retardant
3. Sb2O3 99.8
4. a structure of cube
Antimony trioxide is a kind of pure and white superfine powder. Its crystal is in a structure of cube.
Main purpose:
Widely applied as anti-flaming agent in PVC, PP, PE, PS, ABS, PU and other plastic, with high anti-flaming efficiency, producing less effect on mechanic performance of basic materials( e.g. fire control uniforms, gloves, case of anti-flaming electronic equipment, anti-flaming carriage, anti-flaming wire and cable, etc. ).

    · Used as filling agent and flame retardant in rubber industry.

    · Used as covering agent in porcelain enamel and ceramics.

    · Used as non-magnetic ceramics used for making pressure sensitive ceramics and magnet head parts in electronic industry.

    · Used as white dye and flame retardant of paint in painting industry.

    · Used as catalyze for organic synthesis

Name			Sb2O3 99.80
	Sb2O3		99.80
Chemical composition%	Impurity≤	As2O3	0.05
		PbO	0.08
		Fe2O3	0.005
		CuO	0.002
		Se	0.004
Physical performance	Whiteness≥		96
	Average grain size µm		0.3-0.9
			0.9-1.6
			1.6-2.5