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Tetrabromophthalic anhydride
1.CAS: 632-79-1
2.Appearance:white or light yellow powder
3.Molecular formula:C8Br4O3
 
Index name
Index
Appearance
white or light yellow powder
Bromine%≥
67
Melting point°C≥
270
Sulfate radical %≤
0.3
Moisture%≤
0.2
 
Features:
This product has the characteristics of high bromine content, low dosage, good flame-retardant effect , high unsaturation degree and cross-linking density, and excellent resistance to light and heat; moreover, it has high mechanical properties, good electrical insulation properties. low toxicity and offers no pollution. This product is widely used as reactive flame retardant or adding type flame retardant.  
 
 
Application:
 
As one kind of reactive flame retardant, it can be used in polyester, unsaturated polyester and epoxy resin . It can work with antimonous oxide as adding type flame retardant of polystyrene, polypropylene, polyethylene and ABG resin, and can also be used in other engineering plastics and synthetic materials, or used in the synthesis of fine chemicals
 
 
 
Packing:
 
PE bag lined plastic coated woven bag; net wt 25Kg/bag, or following your demands. Non-flammable and non-explosive, Normal chemicals. Kept in dry and ventilating place.
 
 
Our advantages:
1) 9 years’ manufacturing experiences.
 
2) We have our own factory, separate exporting company and importing company.
 
 
3) A class enterprise by the customers and AAA class enterprise by the local bank.
 
4) Certificates: ISO9001:2008, ISO14001:2004
 
 
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