antimony trioxide, China antimony trioxide Supplier,Factory

antimony trioxide

Jingjiang Concord Plastics Technology Co., Ltd. [China]

1.Can be used in PVC ,PE ,PP,ABS,PS and so on 2.Substitute Sb2O3 partially for modified retardant 3.Control on FR and smoke Specifications

1.antimony trioxide 2.pure and white superfine powder 3. flame retardant 4. Sb2O3 99.9%, 99.8%, 99.5%

We offer antimony trioxide of the following grades:

Name			Sb2O3 99.80	Sb2O3 99.50
	Sb2O3		99.80	99.50
Chemical composition%	Impurity≤	As2O3	0.05	0.06
		PbO	0.08	0.10
		Fe2O3	0.005	0.006
		CuO	0.002	0.002
		Se	0.004	0.005
Physical performance	Whiteness≥		96	95
	Average grain size µm		0.3-0.9	0.3-0.9
			0.9-1.6	0.9-1.6
			1.6-2.5	1.6-2.5

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

antimony trioxide