Antimony Trioxide (Sb₂O₃)




- Antimony trioxide is produced from antimony metal of lead smelting and production. It is a white fine powder and the main crystal structure of cubical shape, When used as a flame retardant, antimony trioxide is often used in combination with halogenated compounds, Antimony trioxide is used as a synergist to enhance the activity of the halogenated flame retardant Antimony trioxide is used as a flame retardant additive for various type of palstics rubber, textile coating, paint, epoxies, PCB, EMC, glass industry, etc.

 


● PHYSICAL & CHEMICAL PORPERTIES




● SPECIFIC & CHEMICAL COMPOSITION OF PRODUCTS

▶ ANTROX - HS 
ANTROX-HS grade is used high grade resin as a very effective flame retardant. Especially which is high purity, excellent whiteness, good color matching and fine particle size.
▶ ANTROX - GB, ANTROX - GS
ANTROX-GB/GS grade is widely used as a flame retardant in plastics PVC, PP, PS, Polyester, ABS resin and glass industry as a bubble remover.
▶ ANTROX - ES 
ANTROX-ES grade used as a flame retardant of semiconductor in epoxy molding compound. This grade has good insulation with low impurity and has a low a-ray rise to error semiconductor,

● SPECIFICATIONS

SPECIFICATION

GRADE OF PRODUCTS - ANTROX

HS

GS1

GS2

GB2

ES

COLOR

L(MIN)

99.8

99.5

99.8

99.5

98.0

a(MAX)

0.5

0.5

0.5

0.5

0.5

b(MAX)

0.5

1.0

0.7

1.6

0.5

P/S (㎛, MAX)

2.0

2.0

2.0

2.0

2.0

Sb₂O₃(%, MIN)

2.0

2.0

2.0

2.0

2.0

Pb (%, MAX)

0.03

0.05

0.03

0.05

0.015

Fe (%, MAX)

0.01

0.02

0.01

0.02

0.01

As (%, MAX)

0.01

0.02

0.01

0.02

0.01

α-RAY (CPH)

-

-

-

-

0.1

* We can provide various products as line's features of client.


● PACKING 


▶ 25KG / 500KG/1,000KG



● HANDLE WITH CARE


▶ Install a local extractor ventilation and maintain optimum wind velocity.

▶ All workers wear appropriate clothe and suitable particle filter mask for work.