Flame Retardant 1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] (Replacement of HBCD) For EPS, XPS

Synonyms:Tetrabromobisphenol A bis(dibromomethylpropyl 1,1'-(Isopropylidene)bis(3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene);1,1'-propane-2,2-diylbis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene];2,2-Bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)phenyl]propane

CAS NO.: 97416-84-7

Molecular Formula: C23H24Br8O2

EINECS NO.: 306-832-3

Molecular Weight: 971.6675

Density: 2.079g/cm3

Bromine content: ≥65%

Melting Point: ≥100℃

Moisture: ≤0.30

Appearance: White or yellow powder

Packing: 25kg fibre drum or according to needs

Usage :it is a new kind of flame retardants used in EPS, XPS, it can replace the HBCD. Plastic Auxiliary Agents,Replacement of HBCD.

It is additive flame retardant,it has the advantage of low dosage,good flame retardant effect,little influence on the physical properties of materials,good thermostability and Uv stability.Mainly used for EPS,XPS polypropylene and other styrol resin.The FR640 has better flame retardant efficiency than brominated aromatic flame retardants.It can make the processing equipment more safety,products more outstanding performance,especially more appropriate for plastic products with high processing temperature.It is excellent alternative of HBCD.

Storage: Stored in a well-ventilated place. Keep container tightly closed.