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Brominated Epoxy Resin

Details for Brominated Epoxy Resin

Brominated Epoxy Resin

Category:

Inorganic chemicals

Brominated Epoxy Resin
CAS NO: 68928-70-1
EC NO:
Molecular Formula: C36H32Br8O6
Molecular Weight: 1199.8677
Specification:
InChI: InChI=1/C21H20Br4O4.C15H12Br4O2/c1-21(2,11-3-15(22)19(16(23)4-11)28-9-13-7-26-13)12-5-17(24)20(18(25)6-12)29-10-14-8-27-14;1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8/h3-6,13-14H,7-10H2,1-2H3;3-6,20-21H,1-2H3
Product description:

1.Production Description:                           

Chemical Name:Brominated Epoxy Resin  

Brand Name:LCXB-2000H

CAS NO.:  68928-70-1

2.Application:
2.1 CXB-2000H is a flame retardant of high molecular weight brominated polymer.
2.2 It is recommended for use in a wide range of thermoplastic, such as PBT, PET,   
POLYAMIDES, thermoplastic polyurethanes.
2.3 CXB-2000H has the following advantages ;
*** High thermal stability
*** Excellent processability
*** Non-blooming
*** High UV stability
2.4 Being a high molecular weight thermoplastic polymer, with a convenient softening range
(130~145℃), makes CXB-2000H a carrier of choice for various flame retardant
master Batches.

3.Specifications:

Items Analysis Result
Appearance  Pale Yellow Granule
Color(10% Dioxane).............max.150APHA 38
Bromine Content..................52.0-53.0(%) 52.3
Melting Point........................175-185(℃) 179
Non-volatile Content (260℃*1hr)....min.99.75(%) 99.80
Bulk Density   0.85 - 1.0 g/cc
Molecular weight (GPC) 17,000 - 21,000

 

 

 

 

 

4.Packing:
25Kg /Paper Bag on Pallets ;20Mt Per 20’Fcl

5.Stock:

5.1 CXB-2000H is stable under normal condition. Store in cool and dry locations.
5.2 Avoid inhalation, ingestion and contact with skin and eyes.

6.Solubility

6.1 Insoluble : Water, Alcohol, MEK, MIBK, Xylene
6.2 Soluble  : DMF, Dioxane

7.Toxicity
LD50(oral, rat) : 5,000 mg/kg

Synonyms: Brominated Epoxy Oligomers;4,4'-propane-2,2-diylbis(2,6-dibromophenol) - 2,2'-{propane-2,2-diylbis[(2,6-dibromobenzene-4,1-diyl)oxymethanediyl]}dioxirane (1:1);2,2'-[(1-Methylethylidene)Bis[(Dibromo-4,1-Phenylene)Oxymethylene]]Bis[Oxirane]-4,4'-(1-Methylethylidene)Bis[2,6-Dibromophenol] Copolymer;
Molecular Structure: Brominated Epoxy Resin 68928-70-1
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