| 改性PP板状制品的注射成型 |
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| 引用本文： | 刘志刚,宗绪涛,杨云波.改性PP板状制品的注射成型[J].现代塑料加工应用,2003,15(2):16-18. |
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| 作者姓名： | 刘志刚 宗绪涛 杨云波 |
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| 作者单位： | 牡丹江石油化工厂,157009 |
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| 摘 要： | 介绍了改性PP板状制品的注射成型技术，探讨了如何通过调整注射温度、压力、时间等工艺参数及改善模具条件，减少收缩凹陷、翘曲变形、熔接痕等成型缺陷，确定了最佳工艺条件，取得良好效果。
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| 关 键 词： | 改性PP 板状制品 注射成型 聚丙烯 工艺条件 |
THE INJECTION MOLDING OF MODIFIED PP PLATE-LIKE ARTICLE |
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| Liu Zhigang,Zong Xutao,Yang Yunbo.THE INJECTION MOLDING OF MODIFIED PP PLATE-LIKE ARTICLE[J].Modern Plastics Processing and Applications,2003,15(2):16-18. |
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| Authors: | Liu Zhigang Zong Xutao Yang Yunbo |
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| Abstract: | This paper introduces the injection molding technology of modified PP plate like article ,discusses that how to reduce the shrinkage depression ,warp deformation ,weld line and other molding defects through the adjustment of injection molding parameters including temperature,pressure and time, as well as improvement of the conditions of mould . The optimum process conditions were determined,which leads to higher productivity. |
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| Keywords: | injection molding shrinkage depression warp deformation weld line modified polypropylene |
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