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- Pharmaceutical and Photographic Grade Potassium Bromide、 Ammonium Bromide、Hydrobromic Acid、 Lithium Bromide as well as organic bromine flame retardants including Tetrabromobisphenol A and so on. 医药及照相用溴化钾、溴化铵、氢溴酸、溴化锂及有机溴系阻燃剂四溴双酚A等。
- The article introduced the principles of choosing flame retardant and the application areas of common - used brominated flame retardants. 阐述选用阻燃剂的原则,介绍常用溴系阻燃剂的适用范围。
- bromine flame retardant 溴系阻燃剂
- Keywords brominated flame retardant;toxicity;advance; 溴系阻燃剂;毒性;进展;
- Greenpeace International organizations in the latest report, the most concerned about the brominated flame retardants and the use of PVC. 国际绿色和平组织在最新报告中最为关心的是溴化阻燃剂和聚氯乙烯的使用。
- The effects of the brominated flame retardants(BFR),especially PBDPO,on the environment and human's health are attracting more and more attention. 溴系阻燃剂(BFR)(特别是多溴二苯醚(PBDPO)类)与环境保护及人类健康这一重大问题,在阻燃行业内正受到人们极大的关注。
- The effects of the brominated flame retardants (BFR), especially PBDPO, on the environment and human's health are attracted more and more attention. 溴系阻燃剂(BFR)(特别是多溴二苯醚(PBDPO)类)与环境保护及人类健康这一重大问题,在阻燃行业内正受到人们极大的关注。
- It is usually hard to recycle for its high content of brominated flame retardants, so the key of recycling the wPCB is to debrominate, i.e. 实现回收的关键在于脱溴,即将有机溴代物转化为无机溴化物。
- There are currently no exemptions for these brominates flame retardants except Deca-BDE. And Deca-BDE is under consideration by European Commission. 除了十溴联苯醚以外无豁免,十溴联苯醚正在重新评估之中。
- The survey is among the first to identify brominated flame retardants on the surfaces of common devices in homes and offices. 这份研究是首批确认在家庭和办公常用用品表面发现溴处理延缓剂的研究之一。
- Bromobenzene,magnesium,antimony trichloride and bromine act as raw materials,dibromotriphenylantimony flame retardant is synthesized. 以溴苯、镁粉、三氯化锑、溴素为原料,合成了二溴三苯基锑阻燃剂。
- In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst. 本文利用三氯化铝作催化剂,废聚苯乙烯与溴发生亲电取代反应合成溴化聚苯乙烯阻燃剂。
- The new reactive flame retardant 2,4,6 tribromo N,N bis (2 hydroxylethyl) aniline was prepared with aniline, epoxy ethane and bromine as the raw materials. 以苯胺、环氧乙烷和溴素为原料,研究了新反应型阻燃剂N,N-二(2-羟乙基)-2,4,6-三溴苯胺的合成方法,用红外光谱和元素分析等方法确认了其化学结构。
- Keywords Flame Retardant Decabromodiphenylethane Brominate Flame Retardant; 阻燃剂;十溴二苯乙烷;溴阻燃剂;
- The toxic substances included polychlorinated biphenyls, PCBs;dioxins;two chlorinated pesticides, DDE and dieldrin;and brominated flame retardants known as poly-brominated diphenyl ethers, PBDEs. 这些有毒物质包括多氯联苯、戴奥辛、DDE和狄氏2种有机氯农药,以及一般称为溴化二苯醚的溴化阻燃剂。
- Polybrominated dibenzo-p-dioxins and dibenzofurans(PBDD/Fs)are important toxic organic contaminants released from the application,manufacturing,and recycling of brominated flame retardants. 溴代二恶英类化合物是一类剧毒环境污染物,主要来源于溴系阻燃剂与含溴系阻燃剂聚合物的生产、使用和回收等过程。
- PREPARATION OF FLAME RETARDANT MAGNESIUM HYDRATE BY AMMONIA METHOD. 氨法制取氢氧化镁阻燃剂实验报告。
- BFRs( brominated flame retardants) 溴阻燃剂(BFRs)
- brominated flame retardants (BFRs) 澳代阻燃剂
- Keywords decabromodiphenyl ether (DECA);toxicity;flame retardant;brominated flame retardant.; 十溴联苯醚;毒性;阻燃剂;溴系阻燃剂;
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries