Shandong Ocean Chemical Imp. and Exp. Co., Ltd.

Flame Retardants

	Hexabromocyclododecane FR 4075A Grade

Click to enlarge image

Model Number

FR 4075A

FR 4075A is mainly used in those thermoplasticity and thermoset hgh molecular polymer which have flame-resistant request. The product has great quality when uses in extruded polystyrene foam(EPS), the oxygen index(OI) may be higher than 30 and reaches the stated self extinguishing standard. Meanwhile the product also has many advantages for other polymer systems, such the great heat stability, low addition level, and do not need to add other assistant flame retardant(such as antimony oxide).

Appearance: white crystalline powder
Formula weight:641.7
Specific gravity:2.24
Melting range:180-190Centigrade
Bromine content(theoretical):75%wt

Specifications:
Melting point: 180centigrade min
Bromine content:73%min
Total HBCD content:97%min
Main isomer:79%min
Volatiles(2hours at 105Centigrade):0.3%max
Average particle size:30-40um
Color(APHA, 2% in acetone):20max
Free bromine:100ppm max

Solubility at 25 Centigrade(g/100g solvent):
Water: 0.1
Toluene:12
Styrene:8
Methanol:1
Butanone:18
Methyl chloride:4

CAS: 25637-99-4
Formula: C12H18Br6
Packing: 25kgs net paper bags on pallets, 20mt/FCL
M.W.: 641.7
H.S.: 29035900