通过原位插层法制备了聚氯乙烯/粘土纳米复合材料,分别采用X射线衍射,透射电子显微镜对其结构与形态进行了表征.结果表明,粘土片层已基本被剥离,均匀分散于聚氯乙烯树脂基体中.复合材料的力学性能和耐热性能测试结果表明,适量有机粘土的加入能使其拉伸强度和维卡软化点均较纯聚氯乙烯有较大提高.
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