Paper Title:
Rheological Behavior and Mechanical Properties of PVC/V-POSS Nanocomposites
  Abstract

The poly(vinylchloride) (PVC) nanocomposite was prepared by melt mixed of PVC with polyhedral oligomeric silsesquioxanes containing vinyl group (V-POSS). The rheological behavior of V-POSS/PVC nanocomposites was investigated by torque rheometer and capillary rheometer. The influences of composition of blends, shear rate, shear stress on melt apparent viscosity and non-Newtonian index (n) were discussed. The dynamic mechanical properties, mechanical properties and morphology were determined. The result shows that the plastic time of nanocomposites decreases while melt viscosity increases with increasing V-POSS content. V-POSS has a good compatibility with PVC. The nanocomposites have better impact strength with increasing V-POSS content. V-POSS can use as process aid and impact aid at appropriate contents.

  Info
Periodical
Advanced Materials Research (Volumes 217-218)
Edited by
Zhou Mark
Pages
555-558
DOI
10.4028/www.scientific.net/AMR.217-218.555
Citation
J. G. Gao, Y. G. Du, X. Li, "Rheological Behavior and Mechanical Properties of PVC/V-POSS Nanocomposites", Advanced Materials Research, Vols. 217-218, pp. 555-558, 2011
Online since
March 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Heng Hua Zhang, Xian Nian Zhang, Guang Jie Shao, Luo Ping Xu, Yi Tao Yang, Bao Liang Sun
Abstract:The morphology of semi-solid alloy is one of the key influence factors on the rheological behavior of slurry during die filling and the...
601
Authors: R. Perera, C. Rosales, M.A. Araque, M.A. Coelho
Abstract:The need for solid-waste management has pushed the development of alternative systems for recycling and revalue used plastic containers....
1019
Authors: Carla Leer, Ferrie W.J. van Hattum, Olga S. Carneiro, Senentxu Lanceros-Méndez
Abstract:The effect of different dispersion states on the rheological and AC conductivity properties of carbon nanofibre/epoxy suspensions was...
192
Authors: Ahmed S. AL-Ghamdi, Mohammad Yeakub Ali
Chapter 14: Nanomaterials and Nanomanufacturing
Abstract:This paper presents the study of rheological and thermal behaviour of high impact polystyrene/multiwall carbon nanotubes (HIPS/MWCNTs)...
3849
Authors: Yong Yan Cui, Zhen Lun Zhao, Ai Chao
Chapter 1: Machinery and Engineering Applications
Abstract:The effect of dynamic vulcanization on mechanical, rheological, thermal properties and morphology of ABS were studied in this paper. And the...
13