丙烯酸树脂/蒙脱土纳米复合材料的制备与鞣制性能  

Synthesis and Tanning Preperties of Acrylic Resin/Montmorillonite Nanocomposite

作　　者：鲍艳[1] 马建中[1] 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021

出　　处：《高分子材料科学与工程》2010年第3期112-115,共4页Polymer Materials Science & Engineering

基　　金：国家高技术研究发展(863)计划(2008AA03Z311);国家自然科学基金资助项目(20674047);陕西科技大学博士科研启动基金(BJ09-01)联合资助

摘　　要：通过原位插层聚合法制备了两种丙烯酸树脂/蒙脱土纳米复合材料,采用X射线衍射、透射电镜及核磁共振等方法对纳米复合材料的结构进行了表征。研究结果表明,所制备的两种纳米复合材料均为剥离型纳米复合材料,纳米复合材料的热性能较相应聚合物提高20℃左右。应用结果表明,两种纳米复合材料均具有鞣制性能,其应用性能较相应聚合物有所提高。Two kinds of acrylic resin/montmorillonite nanocomposites were prepared via in-situ polymerization.The structure of nanocomposites were characterized by X-ray diffraction（XRD）,transmission electron microscopy（TEM）and nuclear magnetic resonance spectrum（NMR）.The results show that two kinds of nanocomposites formed are categorized as exfoliated nanocomposites.they exhibite more than 20 ℃ improvement in thermal properties,compared to the unmodified polymer counterpart.The application results show two kinds of nanocomposites have tanning properties and their properties are improved in contrast to pure acrylic resin.

关 键 词：丙烯酸树脂 蒙脱土 鞣制 

分 类 号：TB383[一般工业技术—材料科学与工程]