文献类型：期刊文献

中文题名：PET/纳米凹凸棒母料复合材料性能与结构研究

英文题名：PROPERTY AND MICROSTRUCTURE OF POLY(ETHYL TEREPHTHALATE)/NANO ATTAPULGITE MASTER BATCH COMPOSITES

作者：王海洋[1];邵佳敏[1];唐颂超[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2008

卷号：36

期号：1

起止页码：17

中文期刊名：工程塑料应用

外文期刊名：Engineering Plastics Application

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：聚对苯二甲酸乙二酯;凹凸棒母料“海-岛”结构;纳米复合材料;力学性能

外文关键词：poly（ ethyl terephthalate）, attapulgite, master batch, ＂sea-island＂ structure

摘要：制备了纳米凹凸棒母料(NAMB),并将其与聚对苯二甲酸乙二酯(PET)共混,利用X射线衍射仪、扫描电子显微镜研究了PET/NAMB复合材料的微观结构,并测试了其力学性能。结果表明,NAMB均匀分散在PET基体中呈"海-岛"结构,它的加入较大程度地提高了复合材料的缺口冲击强度,而对拉伸强度影响不大;同时提高了复合材料的结晶度。
Nano attapulgite master batch（NAMB） was prepared and it was used to toughen poly（ethyl terephthalate） （PET）. XRD and SEM were used to study the microstructure of PET/NAMB composites, and the mechanical properties were tested. The results showed that NAMB was dispersed with ＂sea-island＂ structure in PET matrix. With the addition of NAMB, the notched impact strength of composites was greatly improved, while the tensile strength was almost invariable. And the crystallinity of the composites was improved.