Antimony Trioxide

Antimony trioxide (chemical formula: Sb2O3) is an inorganic compound. Natural products called antimony hua, commonly known as antimony white, white crystalline powder. It turns yellow when heated and white when cooled. No smell.
  • Product Origin:

    China
  • Type:

    Flame Retardants
  • Appearance:

    White Crystalline Powder
  • Package:

    25Kgs bag
  • Product Detail

Description:

1. Sb2O3, white powder, high purity
2. Applied as anti-flaming agent in PVC, PP, PE, PS, ABS


Specification:

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 Um

0.3-0.9

0.3-0.9

0.9-1.6

0.9-1.6

1.6-2.5

1.6-2.5



Application:

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.).

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

2. Used as covering agent in porcelain enamel and ceramics.

3. Used as nonmagnetic ceramics used for making pressure sensitive ceramics and magnet head parts in electronic industry.

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

5. Used as catalyze for organic synthesis



Packing:
25kgs craft paper bag with PE inner bag or1000kgs jumbo bag 20tons per 20’GP

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