翻訳と辞書
Words near each other
・ DEC1
・ Dec64
・ Deca
・ Deca (journalism collective)
・ DECA (organization)
・ Deca i Sunce
・ Deca Loših Muzičara
・ DECA Ontario
・ DECA Queen's
・ Deca Sports
・ Deca Sports Extreme
・ Deca-
・ Deca- (prefix)
・ Deca-press
・ Decaborane
Decabromodiphenyl ether
・ Decacarbonyldihydridotriosmium
・ Decachaeta
・ Decachorda
・ Decachorda pomona
・ Decad (Sumerian texts)
・ Decadal Planning Team
・ Decadal survey
・ Decadance
・ Decade
・ Decade (disambiguation)
・ Decade (Israel Houghton album)
・ Decade (Live at the El Mocambo)
・ Decade (log scale)
・ Decade (Neil Young album)


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Decabromodiphenyl ether : ウィキペディア英語版
Decabromodiphenyl ether

|Section2=
|Section3=
|Section4=
|Section5=
|Section6=
|Section7=
|Section8=
}}
Decabromodiphenyl ether (also known as decaBDE, deca-BDE, DBDE, deca, decabromodiphenyl oxide, DBDPO, or bis(pentabromophenyl) ether) is a brominated flame retardant which belongs to the group of polybrominated diphenyl ethers (PBDEs).
==Composition, uses, and production==
Commercial decaBDE is a technical mixture of different PBDE congeners, with PBDE congener number 209 (decabromodiphenyl ether) and nonabromodiphenyl ether being the most common.〔Joint Research Centre European inventory of Existing Commercial chemical Substances http://esis.jrc.ec.europa.eu/〕 The term decaBDE alone refers to only decabromodiphenyl ether, the single "fully brominated" PBDE.〔Agency for Toxic Substances and Disease Registry. (Toxicological Profile for Polybrominated Biphenyls and Polybrominated Diphenyl Ethers (PBBs and PBDEs). ) Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service, September 2004.〕
DecaBDE is a flame retardant. The chemical "is always used in conjunction with antimony trioxide" in polymers, mainly in "high impact polystyrene (HIPS) which is used in the television industry for cabinet backs."〔 DecaBDE is also used for "polypropylene drapery and upholstery fabric" by means of backcoating and "may also be used in some synthetic carpets."〔
The annual demand worldwide was estimated as 56,100 tonnes in 2001, of which the Americas accounted for 24,500 tonnes, Asia 23,000 tonnes, and Europe 7,600 tonnes.〔 In 2012 between 2500 and 5000 metric tonnes of Deca-BDE was sold in Europe.〔http://www.vecap.info/index.php?mact=NewsPublications,cntnt01,details,0&cntnt01documentid=20&cntnt01returnid=57〕 As of 2007, Albemarle in the U.S., Chemtura in the U.S., ICL-IP in Israel, and Tosoh Corporation in Japan are the main manufacturers of DecaBDE.〔(Brominated Flame Retardants: Third annual report to the Maine Legislature. ) Augusta, Maine: Maine Department of Environmental Protection and Maine Center for Disease Control & Prevention, January 2007.〕〔 〕

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Decabromodiphenyl ether」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.