苯二腈 的英文怎麼說
中文拼音 [běnèr]-
Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition.
鏈引發是由偶氮二異丁腈,過氧化苯甲酰或過氧酯分解生成的自由基所引起。Abs acrylonitrile - butadiene - styrene plastics extrusion plates
丙烯腈-丁二烯-苯乙烯The free - phosphine carbene ruthenium complex [ 1, 3 - bis ( 2, 6 - dimethylphenyl ) - 2 - tetrahydroimidazol [ ( c5h5n ) 2 ( cl ) 2ru = chph ( 8 ) was prepared by the reaction of [ 1, 3 - bis ( 2, 6 - dimethylphenyl ) - 2 - tetrahydroimidazol ] ( pph3 ) ( cl ) 2ru = chph ( 7 ) with pyridine and used as a highly effective catalyst for the cross metathesis of acrylonitrile with allylbenzene
摘要設計了由1 , 3 -二( 2 , 6 -二甲基苯基) 2 -四氫咪唑基苯亞甲基三苯基膦二氯合釕( 7 )和吡啶反應生成無膦型金屬釕卡賓化合物1 , 3 -二( 2 , 6 -二甲苯基) 2 -四氫咪唑基苯亞甲基2 -吡啶基二氯合釕( 8 ) , 8作為高效催化劑用於丙烯腈和烯丙基苯的交叉交互置換反應。Abs sdr - pr specification for acrylonitrile - butadiene - styrene plastic pipe sdr - pr
丙烯腈-丁二烯-苯乙烯共聚物Liquid - liquid equilibria data for musk ketone, musk xylene, dimethyl sulfoxide ( or acetonitrile ) and heptane ( or cyclohexane ) quaternary systems were measured firstly to evaluate the effect of the two liquid phase on the separation of musks mixture
摘要本文計算並測定了酮麝香、二甲苯麝香、二甲基亞碸(或乙腈)和庚烷(或環己烷)四元體系的液液相平衡,試驗結果與計算值基本吻合。Experimental data agreed with those calculated the compositions of musks in the equilibria liquid phase were different from the feed, that is, musk ketone was richened in dimethyl sulfoxide ( or acetonitrile ) phase while musk xylene was richened in heptane ( or cyclohexane ) phase
平衡雙液相中兩種麝香的比例不同於原料,兩液相中兩種麝香分別得到了富集,其中二甲基亞碸(或乙腈)相中富含酮麝香、庚烷(或環己烷)相中富含二甲苯麝香,這種液相分相可用於分離麝香混合物。Abs. 40 specification for acrylonitrile - butadiene - styrene schedule 40 plastic drain, waste, and vent pipe and fittings
丙烯腈-丁二烯-苯乙烯共聚物Abs. 40 standard specification for acrylonitrile - butadiene - styrene schedule 40 plastic drain, waste, and vent pipe and fittings
丙烯腈-丁二烯-苯乙烯共聚物An excellent adhesive was prepared from bismaleimide ( bmi ), epoxy resin ( e - 51 and tde - 85 ), 4, 4 ' - diaminodiphenyl sulfone ( dds ) in this thesis. the influence of liquid rubber and polymer ether imide ( pei ) on the properties ( especially high - temperature strength and the peeling strength ) were discussed, their different toughening characteristics and mechanisms were discussed. last, the process and effection of heat - resisted structural adhesive were studied by adhesive experiment of synchronizer in automobile. the results of investigation made clear : the adhesive, has good properties, especially heat - resisted properity
根據材料分子設計的原理,研究了二苯甲烷雙馬來酰亞胺( bmi ) 4 , 4 』 ?二胺基二苯基碸( dds ) e ? 51 tde ? 85組成的環氧膠粘劑體系,研究該體系在作為高溫結構膠粘劑使用時的粘接性能;然後研究了用無規羧基液體丁腈橡膠( ctbn ? x )和聚醚酰亞胺( pei )分別來增韌該體系的增韌效果;最後通過碳纖維耐磨材料與同步器圓錐環的粘接實驗,研究了耐高溫結構膠粘劑的粘接工藝和使用效果。Benzoylperoxide, and especially azobisisobutyronitrile, do not take part in transfer reactions.
過氧化苯甲酰、特別是偶氧二異丁腈不參加鏈移反應。Determination of residual styrene monomer in polystyrene and acrylonitrile - butadiene - styrene resins by gas chromatography
聚苯乙烯和丙烯腈-丁二烯-苯乙烯樹脂中殘留苯乙烯單體的測定氣相色譜法Determination of residual acrylonitrile monomer in styrene - acrylonitrile copolymers and rubber - modified acrylonitrile - butadiene - styrene resins and their products used for food packaging
食品包裝用苯乙烯-丙烯腈共聚物和橡膠改性的丙烯腈-丁二烯-苯乙烯樹脂及其成型品中殘留丙烯腈單體的測定Manufacturer in china of a diverse range of specialty chemicals, including dyes and dye intermediates, pharmaceutical intermediates and active pharmaceutical ingredients, photo - initiators, and light stabilizers
-主要生產2 -噻吩乙胺, 3 , 4 -二甲氧基苯乙腈,芝麻酚等多種醫藥原料藥和中間體的廠家。The synthesis of 4 - nitrophthalonitrile
硝基鄰苯二腈的合成The self - assembling behavior and mechanism of ppq - b - ps, ppq - b - peg copolymers in the selective solvents were studied. the 5 - acetyl - 2 - aminobenzophenone ( abp ) was synthesized by using p - nitroacetophenone, ethylene glycol, phenylacetonitrile, hydrogen, perchloric acid as raw materials under stirring means
以對硝基苯乙酮、乙二醇、苯乙腈、氫氣、高氯酸為原料,用迴流攪拌的方法合成出5 -乙酰基- 2 -氨基二苯甲酮( abp ) 。Specification for solvent cements for transition joints between acrylonitrile - butadiene - styrene and poly vinyl chloride non - pressure piping components
丙烯腈-丁二烯-苯乙烯共聚物和聚氯乙烯無壓管道系統構件之間轉換接頭用液狀粘固劑規范Standard specification for solvent cements for transition joints between acrylonitrile - butadiene - styrene and poly vinyl chloride non - pressure piping components
丙烯腈-丁二烯-苯乙烯共聚物和聚氯乙烯無壓管道系統構件之間轉換接頭用液態粘結劑的標準規范Abs specification for acrylonitrile - butadiene - styrene sewer pipe and fittings
丙烯腈-丁二烯-苯乙烯共聚物Monodisperse ( coefficient of variation 5 % ) polystyrene microspheres in the size range of 1. 0 ~ 10 m are prepared by dispersion polymerization in ethyl alcohol reaction media using polyvinylpyrrolidone ( pvp ) as a steric stabilizer and 2, 2 ' - azobisizobutyronitrile ( aibn ) as an initiator in suitable condition
摘要以聚乙烯吡咯烷酮為分散劑、無水乙醇為反應介質、偶氮二異丁腈為引發劑,採用分散聚合的方法,通過優化反應條件,成功制備出了粒徑范圍為1 ~ 10 m不同粒徑級別的單分散(分散系數5 % )聚苯乙烯微球。Standard test method for determination of residual acrylonitrile monomer in styrene - acrylonitrile copolymer resins and nitrile - butadiene rubber by headspace - capillary gas chromatography hs - cgc
液面上毛細管氣相色譜法測定苯乙烯-丙烯腈共聚物樹脂和腈-丁二烯橡膠中殘留丙烯腈單體的標準試驗方法分享友人