江苏兴盛化工

EP-20K

EP-20K produced by Jiangsu Xingsheng Chemical is a high brominated epoxy polymer resin with high molecular weight and flame retardancy. This product is an epoxy resin polymer based on tetrabromobisphenol A, which has excellent heat resistance, UV resistance, and flowability.
Mainly used in thermoplastic polymer PBT

Molecular formula: C₃₆H₃₂Br₈O₆

Molecular structure: 

CAS number: 68928-70-1
Physical performance:
Appearance: White light yellow particles/powder
Bromine content (Wt%): 51-53%
Molecular weight: 20000
Specific gravity (g/cm3): 1.8
Softening point temperature (℃): 140-153
Thermal weight loss (Wt%): 10 ℃/min, air

　　1          343℃

　　3          350℃

　　10          370℃

Advantages:
◇ High heat resistance stability and thermal aging performance
Excellent processing performance
◇ Low precipitation
◇ High UV stability
◇ Low corrosiveness
Storage:
This product has stable physical and chemical properties under normal conditions and is non volatile. But avoid inhalation, swallowing, or contact with skin or eyes when using. Store in a cool and ventilated place.
Packaging:
25KG kraft paper double layer bag