The nominal structure of B-627 flame retardant is a mixed ester of tetrabromophthalic anhydride with diethylene glycol and propylene glycol, and is a reactive flame retardant, mainly for the hardness of the polyurethane foam flame retardant adhesives and coatings.
Package： EcoFlame B-627 was packed in 200L galvanized iron bucket, 250KG/ bucket,20Mt per 20’FCL.
EcoFlame B-627 flame retardant is a stable, reactive bromine-containing diester/ether diol of tetrabromophthalic anhydride. This product has the characteristics of high temperature and precipitation, non- corrosive metal surface, does not interfere with the stability of the catalyst.
Citric Acid Monohydrate, Citric Acid Anhydrous, Xanthan Gum, Monosodium Glutamate, Maltodextrin, Ascorbic Acid, Sodium Erythorbate, Sodium Tripolyphosphate(STPP), Sodium Acid Pyrophosphate(SAPP)
Tetrabromophthalic Anhydride Diol of tetrabromophathalic Anhydride EcoFlame B-972 Poly pentabromobenzyl acrylate Brominated Polystyrene
N-Butyl Acetate, Trimellitic Anhydride(TMA), Trimethylolpropane(TMP)
DKP Anhydrous, Monosodium Phosphate Dihydrate,
Sodium Saccharin,Sodium Cyclamate, Sodium Saccharin Anhydride