Weifang Shuangfeng Chemical Co., Ltd.

Chemical high quality antimony trioxide Sb2o3 flame retardant for PVC industrial special

Quick Details

Classification:Chemical Auxiliary Agent CAS No.:63316-43-8,63316-33-6

Other Names:Diphenylsulfone Sulfonate Purity:99.5%

Place of Origin:Weifang, China Type:powder

Usage:Plastic Auxiliary Agents Brand Name:Pushing

Model Number:FR-235 Color:White

Appearance:Powder

Product Description

Chemical high quality antimony trioxide Sb2o3 flame retardant for PVC industrial special is an additive of brominated polymer which contains high temperature stable aromatic, it is a kind of white or light yellow powder or granule, bromine content is about 68%. thermal decomposition temperature is more than 330 centi grade, high molecular weight, good miscibility and dispersibility in the polymer. It is easily processed, no forst, and has excellent thermal stability and electrical characteristics.

Technicial demands:

Appearance	White liquidity powder	White uniformity granule
Bromine content, %	66% min	66% min
Size	5um (D50) max	2um max
Water content, %	0.5% max	0.5% max

Typical Properties

Advantage:

Chemical high quality antimony trioxide Sb2o3 flame retardant for PVC industrial special has excellent thermal stability. This product is an ideal choice for all kinds of high temperature applications such as engineering plastic. Because of the thermal stability, it is usually used in occasions which other flame retardant can not afford. And because of its polymer structure, the products will not dissolve out in all kinds of applications.

Applications:

Suitable for all kinds of engineering plastics such as polyester (PET, PBT) and polyamide (nylon) etc. It should be used along with antimonide.

Reference dose:

High polymer Dose SbO3 Flame retardant level UL94 (1.6mm)