均聚物(英语:homopolymer)又称 同聚物均聚合物同元聚合物,是仅由一种单体聚合而成的聚合物,与多种单体聚合而成的共聚物相对应。均聚物的结构形如A-A-A-A-A-A-A-A-A-A-简单重复。[1]

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常见的均聚物有:聚丙烯(PP)、聚乙烯(PE)、聚氯乙烯(PVC)。

在均聚物的主链上交替加入如-[CH2]-支链可形成交替共聚物,如均聚甲醛转换成共聚甲醛。交替共聚物是共聚物的一种类型,形如A-B-A-B-A-B-A-B-A-B

参考资料

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