Brominated epoxy oligomers
| Post Date: |
Jul 29,2013 |
| Expiry Date: |
Jan 25,2014 |
| Detailed Description: |
Cas No. :68928-70-1
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Category:
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Brominated flame retardants
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CAS NO:
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68928-70-1
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Molecular Formula:
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C36H32Br8O6
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Molecular Weight:
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1199.8677
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Specification:
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InChI:
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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
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Product description:
BROMINATED EPOXY OLIGOMERS
BEO-1(Molecular Weight 12000)
Specification:
| Appearance |
White or straw yellow powder
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Bromine content
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52%
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Molecular Weight
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1199.8677
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Softening temperature
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135-145οC
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Thermal weight loss
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1% (329οC); 5%(353οC);10%(356οC);50%(366οC)
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USAGE:
As additive type flame retardant, BEO-1 is mainly used in PBT and ABS/PS high polymer alloy. It is of good melting rate, high anti-flame efficiency, excellent thermal stability and light stability, can offer flame retardant material with good physical and mechanical properties, and is also not easy to frost.
BEO-2(Molecular Weight 22000)
Specification:
| Appearance |
White or straw yellow powder
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Bromine content
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53-55%
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Molecular Weight
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22000
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Softening temperature
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145-155οC
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Thermal weight loss
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1% (331οC); 5%(356οC);10%(359οC);50%(367οC)
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USAGE:
As additive type flame retardant, BEO-2 is mainly used in PBT and ABS/PS high polymer alloy. It is of good melting rate, high anti-flame efficiency, excellent thermal stability and light stability, can offer flame retardant material with good physical and mechanical properties, and is also not easy to frost.
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Synonyms:
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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);
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Molecular Structure:
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| CAS Registry Number: |
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| 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 Formula: |
C36H32Br8O6 |
| Molecular Weight: |
1199.8677 |
| Molecular Structure: |
![68928-70-1 Tetrabromobisphenol A/2,2-Bis-[4-(2,3-epoxypropoxy)-dibromophenyl]-propane copolymer](https://images.chemnet.com/suppliers/chembase/cas/cas68928-70-1.gif)
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| Company: |
Qingdao Kingo Chemical Industry Co., Ltd.
[ China ]
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| Contact: |
Mr. Zhu |
| Tel: |
+86-532-55576971 |
| Fax: |
+86-532-55576744 |
| Email: |
kingochem@163.com |
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