合成了POE和苯乙烯(St)-丙烯腈(An)的接枝共聚物(POE-g-SAN).研究了单体比率及POE和单体比率和溶剂等对接枝共聚合反应的影响.从聚合产物中用丙酮抽提得到接枝共聚物POE-g-SAN,并用傅立叶变换红外光谱(FT-IR)、1H-NMP和差示扫描量热法(DSC)对POE-g-SAN的结构,接枝SAN链的组成及热性能进行了分析.实验证明,StAn已经接枝在POE分子链上,SAN接枝链在一定程度上影响了POE的结晶性.
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