Paper Title:
Study of Modification of R-PP Foamability by Blending with PDMS
  Abstract

The effect of PDMS on foamability of R-PP was investigated using a single screw extrusion foaming system, with supercritical carbon dioxide as the blowing agent. Experimental results indicate that the addition of a small amount of PDMS will improve expansion ratio of R-PP foamed samples. Furthermore, compared with pure R-PP, cell-population density of foamed samples obtained from R-PP/PP-g-MAH/PDMS blends was obviously higher than that of pure R-PP foams.The experimental results show that blending with PDMS is beneficial for improving foaming performance of R-PP.

  Info
Periodical
Advanced Materials Research (Volumes 211-212)
Edited by
Ran Chen
Pages
550-554
DOI
10.4028/www.scientific.net/AMR.211-212.550
Citation
M. Y. Wang, L. Q. Ji, J. Ma, N. Q. Zhou, C. B. Park, "Study of Modification of R-PP Foamability by Blending with PDMS", Advanced Materials Research, Vols. 211-212, pp. 550-554, 2011
Online since
February 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: Jian Dong Zuo, Shu Mei Liu, Jian Qing Zhao
Abstract:HDPE and UHMWPE were blended in the twin screws extruder with two kinds of screws scheme and the HDPE/UHMWPE films were prepared in the blown...
239
Authors: Ming Tao Run, Wen Zhou, Bing Tao Xing, Meng Yao
Chapter 2: Material Science and Manufacturing Technology
Abstract:The crystal morphology and thermal properties of the PA6/PP-g-MAH/POE blends prepared by twin-screw extruder were studied by polarized...
314
Authors: Kun Yan Wang, Ying Ye, Xiao Qing Zhu, Feng Cao
Chapter 1: Material Science
Abstract:The blends of poly(trimethylene terephthalate) (PTT) with ethylene-propylene-diene copolymer grafted with maleic anhydride (EPDM-g-MA) and...
23
Authors: Kun Yan Wang, Ying Ye, Xiao Qing Zhu, Feng Cao
Chapter 1: Chemical Engineering
Abstract:Poly (trimethylene terephthalate)/polybutadiene grafted polymetyl methacrylate (PB-g-PMMA, MB) blends were prepared by melt processing with...
366
Authors: Xiao Feng He, Shuai Wang, Tie Jun Ge, Xue Quan Zhang, Chun Yu Zhang
Chapter 1: Material Science and Technology
Abstract:The melting and crystallization behaviors of Polypropylene/Syndiotactic1,2-polybutadiene (PP/s-PB) blends and neat PP were studied by using...
182