Weld Line Morphology in Injection-Molded General Purpose and High Impact Polystyrene
作者:
S.C. Malguarnera,
D.C. Riggs,
期刊:
Polymer-Plastics Technology and Engineering
(Taylor Available online 1981)
卷期:
Volume 17,
issue 2
页码: 193-209
ISSN:0360-2559
年代: 1981
DOI:10.1080/03602558108067705
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The occurrence of weld lines throughout the field of polymer processing has been recognized as one of that discipline's unsolved problems [1]. A recent review has been made of this phenomenon which occurs wherever molten polymer flow fronts meet [2]. The mechanical properties of weld regions have been determined to be very sensitive to processing conditions in both amorphous and semicrystalline injection-molded thermoplastics [3–8].
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