INJECTION-MOLDING OF IPP

被引：21
|
作者：
SAIU, M [1 ]
BRUCATO, V [1 ]
PICCAROLO, S [1 ]
TITOMANLIO, G [1 ]
机构：
[1] DIPARTIMENTO INGN CHIM PROC & MAT,VIALE SCI,I-90128 PALERMO,ITALY
来源：
INTERNATIONAL POLYMER PROCESSING | 1992年 / 7卷 / 03期
关键词：
D O I：
10.3139/217.920267
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
An experimental study of iPP injection molding is carried out. Pressure distribution during both filling and post filling stages, mass entering the mold during each stage of the process, morphology and crystallinity distribution of the final object are analysed. Interesting features are evidenced and discussed in relation to gate geometry and filling flow rate. Evidence of flow crystallization inside the cavity is also reported.
引用
收藏
页码：267 / 273
页数：7
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