南京工业大学试题(A 卷2014--2015学年第二学期使用班级班级学号姓名题号总分得分一、选择题(每小题 2分,共 30分1、涤纶的英文缩写符号为··················································(A.PVFB.PMMAC.PETD.PU2、下列哪种状态不属于聚合物的无定型态·····································(A. 结晶态B. 玻璃态C. 粘流态D. 高弹态3、下列哪种烯类单体不能进行自由基聚合····································(A. 丙烯腈B. 丙烯酸甲酯C. 异丁烯D. 氯乙烯4、下列哪项是引起自动加速现象的原因·······································(A. 凝胶效应B. 体系粘度增加C. 位阻效应D. 极性效应5、下列哪种效应不属于取代基对单体活性和自由基活性的影响因素·······································································(A. 极性效应B. 共轭效应C. 位阻效应D. 电子效应6、在自由基聚合反应中 , 聚合速率与引发剂浓度的21次方成正比的原因是·······································································(A. 单基终止B. 偶和终止C. 歧化终止D. 双基终止7、乳液聚合的特点是·······················································(A 聚合速率和聚合度同时提高 B. 聚合速率提高,聚合度降低 C.聚合速率降低,聚合度提高D. 聚合速率和聚合度同时降低8、生产高压聚乙烯采用下列哪种聚合方法·····································( A. 乳液聚合 B. 悬浮聚合 C. 本体聚合 D. 溶液聚合 9、下列哪项是阳离子聚合的机理特征·········································(A. 快引发、慢增长、无终止、无链转移B. 快引发、快增长、易转移、难终止C. 慢引发、快增长、速终止D. 快引发、快增长、无终止、无链转移10、下列哪项是阳离子聚合主要的引发剂······································(A.Lewis 碱、碱金属、有机金属化合物B.Lewis 酸、碱金属C.Lewis 酸、质子酸D. 油溶性引发剂、过氧和偶氮类化合物 11、异戊二烯有几种异构体, 其中几种几何异构体·······························(A.62B.63C.42D.4012、锦纶是下列哪种的聚合物·············································( A. 氨基己酸B. 己二胺C. 己二酸D. 氯乙烯 13、苯乙烯 (Q=1.00, e=-0.80 与下列哪种单体可以接近理想共聚·······································································( A.丙烯腈(Q=0.60, e=1.20 B. 丁二烯 (Q=2.39,e=-1.05C. 氯乙烯(Q=0.044, e=0.20D. 乙基乙烯基醚(Q=0.15, e=-1.58 14、工业上合成PC 使用下列哪种逐步聚合方法·································( A. 固相聚合 B. 溶液聚合C. 熔融聚合 D. 界面聚合 15、下列的叙述中对缩聚反应的官能度 f来说不正确的是························(A. 官能度是根据官能团来确定的B. 官能度数与官能团数并非完全一一对应C. 无论反应的对象与条件如何,一种单体的官能度是固定的D. 在缩聚反应中,不参加反应的官能团不计算在官能度内二、填空题(每空 1分,共 20分1、聚合反应按聚合机理分和分、和三类。