文献类型：期刊文献

中文题名：聚丙烯酸酯胶乳互穿聚合物网络/蒙脱土纳米复合材料的制备与性能(英文)

英文题名：Preparation and properties of polyacrylate latex interpenetrating polymer network/montmorillonite nanocomposites

作者：张长宝[1];王贵友[1];胡春圃[1];徐强[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2005

卷号：28

期号：3

起止页码：227

中文期刊名：合成橡胶工业

外文期刊名：China Synthetic Rubber Industry

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD_E2011_2012】；

基金：SupportedbyScienceandTechnologyCom missionofShanghaiMunicipality(042058050)andShanghaiMu nicipalEducationCommission(XD10D01101)

语种：中文

中文关键词：互穿聚合物网络;聚丙烯酸酯胶乳;纳米复合材料;蒙脱土;制备;聚合方法;阻尼性能;大幅度;相容性;相比;增韧

摘要：通过就地乳液聚合方法合成了聚丙烯酸酯胶乳互穿聚合物网络/蒙脱土纳米复合材料。与纯聚丙烯酸酯胶乳互穿聚合物网络相比,该材料的阻尼性能有较大幅度的提高,蒙脱土的加入提高了互穿聚合物网络中软、硬相的相容性或互穿程度,因此起到了既增强又增韧的效果。
Recently, polymer/layered silicate nanocomposites have attracted much attention. However, interpenetrating polymer network(IPN)/layered silicate nanocomposite has not been reported. In this paper, the nanocomposites composed of the latex IPN(LIPN) consisting of methyl methacrylate(MMA)/ethylmethacrylate(EMA)/triethylene glycol dimethacrylate(TGD) copolymer network and ethyl acrylate(EA)/butyl acrylate(BA)/TGD copolymer network, and sodium montmorillonite(Na +-MMT) were prepared by in situ emulsion polymerization(MMA/EMA/EA/BA: 1.0/1.0/1.5/1.5 by mass). Furthermore, the morphologies and the mechanical properties of these LIPN/Na +-MMT nanocomposites were observed and discussed.