Paper Title:
Preparation and Properties of Rigid Cross-Linked PVC Foam
  Abstract

High performance rigid cross-linked PVC foam has been prepared by molding process and boiling foam process with the main materials including polyvinyl chloride paste resin (PVC), liquefied methylene bis-phenyl diisocyanate (MDI-L) and methylhexahydrophthalic anhydride (MHHPA). The chemical structure, cellular structure and thermal properties were respectively characterized by fourier transform infrared spectrometer (FTIR), scanning electron microscopy (SEM), thermomechanical analyzer (TMA) and thermogravimetric analyzer (TGA). Results showed that the foam had a uniform cellular structure, and cell size was about 760μm. The glass transition temperature (Tg) was 81°C and 5% weight loss temperature (T5d) was 252°C.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Polymer Materials
Edited by
Zhongning Guo
Pages
1056-1060
DOI
10.4028/www.scientific.net/AMR.311-313.1056
Citation
A. H. Shi, G. C. Zhang, H. T. Pan, Z. L. Ma, C. H. Zhao, "Preparation and Properties of Rigid Cross-Linked PVC Foam", Advanced Materials Research, Vols. 311-313, pp. 1056-1060, 2011
Online since
August 2011
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Price
$32.00
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