Common Name:Diol of tetrabromophathalic Anhydride
CAS:20566-35-2
Molecular Weight:627.5
Molecular Formula:C15H16O7Br4
EcoFlame B-627 is a reactive flame retardant intermediate used in flame retardant rigid foam. It is an amber viscous liquid and is used as a reactive flame retardant in the production of grade I and II rigid polyurethane foam (PUR). The foam materials containing EcoFlame B-627 have very low smoke emission and flame spreading rate. The foam materials processed with EcoFlame B-627 can obtain excellent physical properties and low cost. It can also be used in the production of flame retardant polyurethane gaskets, elastomer materials, coating adhesives and textiles.