The rheological and mechanical properties of poly(acrylonitrile)/attapulgite nanocomposite

摘要：

Nanocomposites based on attapulgite (AT) and poly(acrylonitrile) (PAN) were fabricated by mechanical blending in dimethylsulfoxide (DMSO). The rheological behaviours of PAN/AT solutions were investigated by ARES rheometer with cone-plate geometry. The results indicated that the orientation of small amount of AT nanoparticles under steady shear may improve the fluidity whereas large amount of AT lead to an increase of viscosity of the solution. The mechanical properties the nanocomposite fibers showed that the tensile strength reached a maximum with incorporation of 1wt% AT, while the value of elongation at break decreased with increasing AT content.

作者: YIN Han CHEN Huifang CHEN Dajun

作者单位: College of Material Science and Engineering, Donghua University, Shanghai 201620, P.R.China

会议类型: 国际会议

会议名称: 2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)

会议地点: 上海

会议语种:英文

页码: 1266-1269

在线出版日期: 2009-10-21（万方平台首次上网日期，不代表论文的发表时间）