Antimony Trioxide 99.5%,99.8%,99.9% Flame Retardant

ANTIMONY TRIOXIDE

 

Property:Antimony trioxide is a kind of white fine powder and the main crystal structure is of cubical shape.
Application:

Used as a fire retardant in the membranes of plastic industry, the enclosures of electric devices and household electric appliances, such as PVC,PP ,PE ,PS ,ABS,PU ,etc..
2. Used as filling, covering agents and retardants for rubber, ceramics, enamels, fabrics, and fiber products.
3. Used as pigments and retardant in oil paint and coating material industry.
4. Used as retardants in synthetic resin and papers.
5.Used as catalytic agent in organic synthesis.
Packing:
Packed in 25 kilograms multiwall paper bags, 40 bags per pallet. Each pallet is stretch wrapped in polythene to prevent shifting of the bags during transit or as customer's requirements.
Antimony Trioxide HS Code: 2825800000.
CAS No.:1309-64-4.
Antimony Trioxide UN No.: 1549.
Export Trade Terms: FOB, CFR or CIF.
Minimum Order Quantity: 5.0Mt .
Terms of payment: T/T, L/C at sight or by further negotiation.
Delivery Time: 15 - 25 days after receipt of advance payment or original L/C.

Specification

Name

Sb2O3 99.50

Sb2O3 99.80

Sb2O3 99.80

Sb2O3 99.90

 

Sb2O3%  ≥

99.50

99.80

99.80

99.90

Chemical

Composition

%

Impurity≤

As2O3 %

0.06

0.05

0.03

0.01

PbO %

0.10

0.08

0.03

0.01

Fe2O3 %

0.006

0.005

0.002

0.001

CuO %

0.002

0.002

0.002

0.001

Se %

0.005

0.004

0.002

0.002

Physical performance

Whiteness≥   min

95

96

96

97

Average grain size (μm)

0.3-0.9

0.3-0.9

0.3-0.9

0.3-0.9

0.9-1.6

0.9-1.6

0.9-1.6

0.9-1.6

1.6-2.5

1.6-2.5

1.6-2.5

1.6-2.5

With over forty years' development, Yiyang Huachang Antimony Industry Co., Ltd. was reformed from Hunan Huachang-the secondary national enterprise and the Chinese second antimony product base into a huge private enterprise. Our original name is YiYany Antimony Smelting Plant which was built in 1965. With over forty years' experience, now our company has annual production capacity of antimony products over 16,000 tons. With fast reformation, Yiyang Huachang Antimony Industry Co., Ltd. successfully purchases another company named White Drangon and its series products. Our company was the first one that got ISO9002 certificate in 1997 and passed ISO9001:2000 certification in January, 2006. At the same time, it has been the country's second-largest production of antimony with the complete antimony species and is assigned to be the national antimony base for export by Ministry of Commerce. The Huachang brand of our company was licensed by the State Trademark Office and has been authorized as the famous brand in Hunan Province. The leading products of our company are as follows: common antimony trioxide, environmental antimony trioxide, efficient anti-foaming antimony oxide, superfine antimony trioxide, antimony ethylene glycol, and antimony acetate. Our products sell well in more than 20 countries and regions such as the USA, Europe, Japan and Southeast Asia. With a good reputation of high quality, our company has been persisting in creating new products and pursuing excellent quality and supplying superior service. For many years, we have accumulated a great deal of new and regular cooperative customers from both at home and abroad. The processes of metal renewable resources of Yiyang Huachang Antimony Industry has taken shape, with a blast furnace, a roasting furnace, two silver boiling furnaces, two large-sized [ Buying Categories ] - Minerals & Metallurgy >> Ingots