info

product name:

Octabromobisphenol-S

cas No. :

42757-55-1

MF :

C18H14Br8O4S

MW :

965.60

Taian, China

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Detail

Quick Details

Synonyms:

Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl] sulphone;

5,5'-Sulfonylbis(1,3-dibromo-2-(2,3-dibromopropoxy)benzene);

1,1'-Sulfonylbis(3,5-dibromo-4-(2,3-dibromopropoxy)benzene)

Molecular structure:

Properties

Item

Specifications

Results

Appearance

White powder

Conforms

Br content

≥64%

64.3%

Conclusion

The results conforms with enterprise standards

 

Description

Octabromobisphenol-S is an additive flame retardant containing both aromatic bromine and fatty bromine. Appearance is white powder, soluble in benzene, acetone, chloroform, insoluble in water and hexanol. Octabromobisphenol-S has excellent thermal stability, light stability, high decomposition temperature, no precipitation, low toxicity, environmental protection, good compatibility with polymers, will not reduce the mechanical properties of the product, added to PP plastic, resistance The burning effect is particularly remarkable. Octabromobisphenol-S can also be used with hexabromocyclododecane, which has a synergistic effect and is a new alternative to octabromoether. The introduction of a strongly polar sulfone group in place of isopropyl in the molecule solves the blooming and dripping problems of octabromoether, and can meet the requirements of high-performance plastics. Octabromobisphenol-S is widely used in polypropylene, polyethylene, polypropylene, polypropylene resin, ABS resin, polyvinyl chloride resin, rubber, fiber and other polymer materials, as well as home appliances. It is especially suitable for PP plastics. It is an excellent resistance to current PP plastics.燃 剂。 Fuel agent.

Packaging

25kg/bag

Storage

Store in a dry, well-ventilated place away from direct sunlight.

COA,

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