摘要
采用热裂解 气相色谱 /质谱法 (PY GC/MS)对聚丙烯腈及丙烯腈的几种共聚物 (AS树脂、NBR橡胶和ABS树脂 )进行了分析 ,获得了有关聚丙烯腈及这几种共聚物结构的单体和特征化合物。
Polyacrylonitrile and several copolymers(acrylonitrile styrene,acrylonitrile butadiene and acrylonitrile butadiene styrene) of acrylonitrile were analyzed by PY GC/MS. Monomer and characteristic compounds of relevant structure of polyacrylonitrile and several copolymers of acrylonitrile were obtained. At the same time, the pyrolysis mechanism of the several polymers was discussed theoretically.
出处
《北京化工大学学报（自然科学版）》
EI
CAS
CSCD
2002年第2期80-82,共3页
Journal of Beijing University of Chemical Technology(Natural Science Edition)
关键词
聚丙烯腈
丙烯腈-苯乙烯共聚物
丁腈橡胶
丙烯腈-丁二烯-苯乙烯三元共聚物
热裂解
气相色谱/质谱
polyacrylonitrile(PAN)
acrylonitrile styrene copolymer(AS)
acrylonitrile butadiene rubber(NBR)
acrylonitrile butadiene styrene terpolymer(ABS)
pyrolysis
gas chromatography/mass spectrometry
