A kind of special weld lines with high specific strength and elongation obtained by core-back chemical foam injection molding

In this paper, a kind of polypropylene (PP) foam plastic parts with special weld lines were obtained by core-back foam injection molding with chemical blowing agent. A new kind of weld line was found and its formation process was proposed. The unique principle of the weld lines formation in core-bac...

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Bibliographic Details
Main Authors: H. Wu, G. Zhao, J. Wang, G. Wang, M. Zhang
Format: Article
Language:English
Published: Budapest University of Technology 2019-12-01
Series:eXPRESS Polymer Letters
Subjects:
Online Access:http://www.expresspolymlett.com/letolt.php?file=EPL-0010056&mi=cd