Antimony Trioxide Pigment 1309-64-4 High Purity Antimony Trioxide

Product Description

Product Description

Antimony trioxide is an additive flame retardant, which is often used with other flame retardants and smoke suppressants, and the synergistic effect can be produced between the components.

At the initial stage of combustion, antimony trioxide is first melted, forming a protective film on the surface of the material to isolate the air, and reducing the combustion temperature through the internal endothermic reaction.

At high temperatures, antimony trioxide is vaporized, diluting the oxygen concentration in the air and thus playing a flame retardant role.

Detailed Photos

 

 

Product Parameters

 

Appearance	White Powder
Product name	Antimony Trioxide
Density	5.20
Molecular Weight	291.52
CAS	1309-64-4
Sample	Availiable
Melting Point	656
Boiling Point	1456
Sb2O3% ≥	99.80
As2O3% ≤	0.05
PbO% ≤	0.08
Fe2O3% ≤	0.005
CuO% ≤	0.002
Se% ≤	0.004
Whiteness% ≥	96.0

Packaging & Shipping

25kh/1000kg

 

Company Profile

sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we not only produce by ourselves, we also have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing, PU, chemical producing, rubber and plasticizer etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.