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产品名称:

Antimony Trioxide

Date: 2018-07-17

PHYSICAL & CHEMICAL PROPERTIES

CAS Number:1309-64-4

Appearance:White powder

Chemical formula:Sb2O3

Molecular weight:291.50

Melting point:656℃

Boiling point:1425℃

Specific gravity:5.2

Solubility:soluble in HCL and tartaric acid; insoluble in water and acetic acid.

 

Application

Used as flame retardant additives for materials such as Polyethylene, Polypropylene, Polystyrene, PVC(Polyvinyl Chloride),Nylon, Engineering plastics(ABS),Rubber, Paint, Coating, Synthetic Resins and Paper,etc.;as antifoaming agent for glass fusion and bubble removing; as Catalyst for Polyester Fibers as well as the Covering agent and the Brightener for enamel and Ceramic products. It may be also applied to the petroleum heavy oil, residual oil, catalytic cracking and catalytic reforming process as the passivating agent.

 

Grade & Spezifikationen

牌号

Sb2O399.90

Sb2O399.80

Sb2O399.50

化学成分(%)

Chemical composition

Sb2O3不小于

99.90

99.80

99.80

99.80

99.50

杂质不大于

Impurities content

As

0.0100

0.0200

0.0300

0.0450

0.0450

Pb

0.0100

0.0300

0.0400

0.0800

0.0900

Fe

0.0010

0.0030

0.0050

0.0050

0.0060

Cu

0.0010

0.0020

0.0025

0.0025

0.0025

Se

0.0010

0.0015

0.0040

0.0040

0.0050

Bi

0.0010

0.0010

0.0030

0.0050

0.0050

Cd

0.0005

0.0005

0.0010

0.0010

0.0010

物理性能

Physical properties

白度不小于

Whiteness

96

96

95

95

95

平均粒度(μm)

Average pariticle size

0.4-0.9

0.9-1.2

0.4-0.9

0.9-1.6

0.4-0.9

0.9-1.6

1.6-2.5

EG溶解透光率不少于(%)

Transmittance

in EGsolution

97

-

-

B*值(色值)不大于

B*color

1.2

-

-

 

 

Packaging

Packed in 20/25kgs Kraft paper bags with the inner of PE bag,1000kgs on wooden pallet with plastic-film protection. packed in 500/1000kgs net plastic super sack on wooden pallet with plastic-film protection. Or according to buyer's  requirements.


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2018 - 07 - 17
PHYSICAL & CHEMICAL PROPERTIES:CAS Number:1309-64-4Appearance:White powderChemical formula:Sb2O3Molecular weight:291.50Melting point:656℃Boiling point:1425℃Specific gravity:5.2Solubility:soluble in HCL and tartaric acid; insoluble in water and acetic acid. Application:Used as flame retardant additives for materials such as Polyethylene, Polypropylene, Polystyrene, PVC(Polyvinyl Chloride),...
2018 - 07 - 01
Application:The antimony trioxide flame-retardant masterbatch is made of antimony trioxide and such carrier as PP,LDPE,PVC,ABS,PBT,EVA and PA, etc.the use of this product can eliminate at the maximum limit the hazard caused by powder inhalation and contact with skin during the use of powder products. Advantages:1.The product is dust-free and may replace the powdery antimony trioxide for a dir...
2018 - 07 - 01
Properties:Dust-free antimony Trioxide is a kind of highly decentralized micro-particles; it is obtainable by chemical treatment of the surface of antimony oxide powders to enable those micro-particles to be in slightly moist condition so as to eliminate the hazard caused by powder flying to human body during its use and to achieve the purpose of high effectiveant iflaming and plasticizing. S...
2018 - 07 - 01
Application:The antimony trioxide flame-retardant masterbatch is made of antimony trioxide and such carrier as PP,LDPE,PVC,ABS,PBT,EVA and PA, etc.the use of this product can eliminate at the maximum limit the hazard caused by powder inhalation and contact with skin during the use of powder products. Advantages:1.The product is dust-free and may replace the powdery antimony trioxide for a dir...
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