Chemical Name: Brominated Polystyrene
Brand Name: EcoFlame B-301/701/501
Equivalent Grade: Saytex 301/701/501
CAS NO.: 88497-56-7
Chemical formula: (C8H5.3Br2.7)n
Molecular Weight: Oligomer
EcoFlame B-301/701/501 has excellent thermal stability and excellent fluidity. It has high flame retardant, thermal stability and light stability and good electrical properties such as mechanical physics and chemical properties, so that it has good compatibility with engineering plastics. In addition, the dispersibility and miscibility in polymers are easy to process, and have the least influence on the mechanical properties of the materials, and are widely used in engineering plastics such as PBT,PET,PA.
According to the processing temperature of different customers, we provide custom specifications products, improve the product at high temperature yellowing resistance, adapt to the product heat-resistant properties .
The product does not contain PBBs and PBBs, and is RoHS compliant.
Technical Data sheet:
White powder or granular
Bromine content (%)
Melting point (℃)
EcoFlame B-301/701/501 was packed in 25Kg paper bag, 40 bags on pallet.