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imide n.【化學】吡唑。

imido

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 ’ ?二胺基二苯基砜( 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;然后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;最后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。

When change the component of adhesive its shear strength increased from 39 . 3 mpa to 53 . 5 mpa at room temperature and it have long - term usage at 180 with 25 mpa and can be served at 230 in short period . the addition of liquid rubber resulted in a 300 % increase in the peeling strength . the addition of polymer ether imide led to a 260 % increase in the peeling strength , a 15 % increase in shear strength and a 10 increase in tg ( tg = 195 . 54 ) 研究結果表明: bmi dds e ? 51 tde ? 85組成的膠粘劑體系的室溫剪切強度為39 . 3mpa ,當改變環氧樹脂的含量時,剪切強度提高到53 . 5mpa ;用無規羧基液體丁腈橡膠改性環氧樹脂膠粘劑時室溫剝離強度提高3 . 0倍;用聚醚酰亞胺改性環氧樹脂膠粘劑,室溫剪切強度最高可達45 . 2mpa ,剝離強度提高2 . 6倍,玻璃化轉變溫度tg = 195 . 54 ,比未增韌體系提高10以上;碳纖維耐磨材料與同步器圓錐環的粘接實驗結果表明,膠粘劑的使用工藝性能良好,滿足室溫剪切強度30mpa和180剪切強度12 . 5mpa的技術要求。

Ir is often used to investigate the reaction of thermal imine because the groups of amido acid and imide possess characteristic ir spectroscopy and ir method has the merits of simpleness , convenience and speediness 由于紅外光譜法具有簡單、方便、快速等特點,酰胺酸、酰亞胺基團又有著特定的紅外吸收峰,因而成為研究熱亞胺化反應最常用的測試方法。

Specifications for particular types of winding wires - part 25 : polyester or polyesterimide overcoated with polyamide - imide enamelled round aluminium wire , class 200 ; amentment a1 iec 60317 - 25 : 1990 a1 : 1997 ; german version en 60317 - 25 a1 : 1997 特種繞組線規范.第25部分:涂覆聚酰胺-酰亞胺酯的聚亞

Specifications for particular types of winding wires - part 38 : polyester or polyesterimide overcoated with polyamid - imide enamelled round copper wire , class 200 , with a bonding layer ; amendment 2 特種繞組線規范.第38部分:有粘結層的涂覆聚酯或聚酰胺酯的聚酰胺-酰亞胺漆包圓銅繞組線. 200級.修改件2

Specifications for particular types of winding wires - part 29 : polyester or polyesterimide overcoated with polyamide - imide enamelled rectangular copper wire , class 200 iec 60317 - 29 : 1990 ; german version en 60317 - 29 : 1996 特定型號繞組線的規范.第29部分:聚酰胺-酰亞胺涂層的

Specifications for particular types of winding wires - part 25 : polyester or polyesterimide overcoated with polyamide - imide enamelled round aluminium wire , class 200 iec 60317 - 25 : 1990 ; german version en 60317 - 25 : 1996 特定型號繞組線的規范.第25部分:聚酰胺-酰亞胺酯涂層

Specifications for particular types of winding wires - part 38 : polyester or polyesterimide overcoated with polyamide - imide enamelled round copper wire , class 200 , with a bonding layer 特種繞組線規范.第38部分: 200級有粘結層的涂覆聚酰胺亞胺的聚酯或聚酯亞胺漆包圓銅線

Specifications for particular types of winding wires - part 13 : polyester or polyesterimide overcoated with polyamide - imide enamelled round copper wire , class 200 iec 60317 - 13 : 1990 ; german version en 60317 - 13 : 1994 特定型號繞組線規范.第13部分:用聚酰胺-酰亞胺涂層的

Specifications for particular types of winding wires - part 13 : polyester or polyesterimide overcoated with polyamide - imide enamelled round copper wire , class 200 ; amendment 1 特種繞組線規范.第13部分:用聚酰胺-酰亞胺涂覆聚酯或聚酰胺酯漆包的圓銅繞組線, 200級.修改件1

Specifications for particular types of winding wires - part 25 : polyester or polyesterimide overcoated with polyamide - imide enamelled round aluminium wire , class 200 ; amendment 1 特種繞組線規范.第25部分:涂覆聚酰胺-酰亞胺酯的聚亞酰胺酯漆包圓鋁繞組線, 200級.修改件1

Specifications for particular types of winding wires - part 38 : polyester or polyesterimide overcoated with polyamid - imide enamelled round copper wire , class 200 , with a bonding layer 繞阻線特殊類型規范.第38部分: 200級的帶粘合層的聚酯或聚亞胺瓷漆園形銅線

Specifications for particular types of winding wires - polyester or polyesterimide overcoated with polyamide - imide enamelled round copper wire , class 200 , with a bonding layer 特種繞線規范. 200級帶粘結層的涂覆有聚酯或聚酰胺酯的聚酰胺酰亞胺的漆包圓銅線

Specifications for particular types of winding wires ; part 29 : polyester or polyesterimide overcoated with polyamide - imide enamelled rectangular copper wire , class 200 特種繞組線規范.第29部分:涂覆聚酰胺-酰亞胺的聚酯或聚酰胺酯漆包圓扁銅繞組線, 200級

Specifications for particular types of winding wires . part 29 : polyester or polyesterimide overcoated with polyamide - imide enamelled rectangular copper wire , class 200 特種繞組線規范.第29部分: . 200級涂覆聚酰胺-酰亞胺的聚酯或聚酯酰亞胺漆包扁銅線

Specifications for particular types of winding wires - part 25 : polyester or polyesterimide overcoated with polyamid - imide enamelled round aluminium wire , class 200 特種繞組線規范.第25部分: 200級用聚酰胺-酰亞胺酯涂覆的聚酯或聚酯亞胺漆包圓鋁線

Specifications for particular types of winding wires - part 13 : polyester or polyesterimide overcoated with polyamide - imide enamelled round copper wire , class 200 特種繞組線規范.第13部分:用聚酰胺-酰亞胺涂覆的聚酯或聚酯酰亞胺漆包的圓銅線. 200級

Specifications for particular types of winding wires . part 25 : polyester or polyesterimide overcoated with polyamide - imide enamelled round aluminium wire , class 200 特種繞組線規范.第25部分: 200級涂覆聚酰胺-酰亞胺酯的聚酯或聚酯酰亞胺漆包圓鋁線

Specifications for particular types of winding wires - part 25 : polyester or polyesterimide overcoated with polyamide - imide enamelled round aluminium wire , class 200 特種繞組線規范.第25部分:涂覆聚酰胺-酰亞胺的聚酯或聚酯酰亞胺漆包圓鋁線. 200級