| 船用ABS/PC合金高速挤出流变性能及其微观形貌分析 |
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| 引用本文： | 刘媛,姚文龙,姜明辉.船用ABS/PC合金高速挤出流变性能及其微观形貌分析[J].塑料科技,2013,41(1):65-68. |
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| 作者姓名： | 刘媛 姚文龙 姜明辉 |
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| 作者单位： | 1. 青岛远洋船员职业学院船舶与海洋工程系,山东青岛,266071
2. 青岛远洋船员职业学院机电系,山东青岛,266071 |
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| 摘 要： | 制备了丙烯腈-丁二烯-苯乙烯(ABS)/聚碳酸酯(PC)共混合金,利用恒速型双毛细管流变仪研究了该合金的熔体挤出特征,采用扫描电子显微镜(SEM)观察了该合金的微观形貌,分析了合金的挤出加工性能。结果表明:当ABS/PC合金的质量比为90/10时,其力学性能达到船用磁罗经罩的标准,并具有良好的挤出性能;但随着PC用量的继续增加,合金的加工性能急剧下降。
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| 关 键 词： | 丙烯腈-丁二烯-苯乙烯/聚碳酸酯 合金 毛细管流变仪 流变性能 扫描电子显微镜 微观形貌 |
High Speed Extrusion Rheological Behavior and Microstructure Analysis of Marine ABS/PC Alloy |
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| Liu Yuan,Yao Wenlong,Jiang Minghui.High Speed Extrusion Rheological Behavior and Microstructure Analysis of Marine ABS/PC Alloy[J].Plastics Science and Technology,2013,41(1):65-68. |
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| Authors: | Liu Yuan Yao Wenlong Jiang Minghui |
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| Affiliation: | 1 Qingdao Ocean Shipping Mariners College Department of Naval Architecture & Ocean Engineering,Qingdao 266071,China 2 Qingdao University of Science and Technology,Key Laboratory of Rubber-plastics,Qingdao 2660071,China |
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| Abstract: | The ABS/PC alloy was prepared,and the extrusion characteristics of the alloy melt was studied by a constant speed Double-capillary rheometer.The micromorphology of the blend was characterized by SEM,and extrusion processing property was also analyzed.The results show that,the ABS/PC alloy with the optimum processability properties can be obtained when the ratio of ABS to PC is 90/10,and mechanical properties of the alloy can meet the requirement of ship magnetic compass cover.Morover,the processability properties of the alloy are sharply declined with the higher PC ratio in ABS/PC. |
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| Keywords: | ABS/PC Alloy Capillary rheometer Rheology SEM Microstructure |
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