| PC/PBT共混体系相容性及其性能的研究 |
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| 引用本文： | 李宏,于杰,罗筑,何力. PC/PBT共混体系相容性及其性能的研究[J]. 现代机械, 2004, 0(4): 73-76 |
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| 作者姓名： | 李宏 于杰 罗筑 何力 |
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| 作者单位： | 1. 贵州工业大学材料中心,550003
2. 贵州省材料技术创新基地,550003 |
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| 摘 要： | 根据相容性理论 ,自制了几种PC与PBT的相容剂 ,讨论了相容剂对PC/PBT共混物力学性能的影响。研究表明 :加入相容剂改善了PBT与PC两相间的相容性 ,共混体系力学性能得到提高。通过红外光谱分析得知 ,PBT与PC之间的酯交换反应促进了PBT/PC共混体系的相容性
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| 关 键 词： | 聚对苯二甲酸丁二醇酯 聚碳酸酯 共混物 酯交换反应 强度 韧性 相容性 |
| 修稿时间： | 2004-05-26 |
Study on the Compatibility and Property of PBT/PC Blends |
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| Li Hong Yu Jie Luo Zhu He Li. Study on the Compatibility and Property of PBT/PC Blends[J]. Modern Machinery, 2004, 0(4): 73-76 |
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| Authors: | Li Hong Yu Jie Luo Zhu He Li |
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| Affiliation: | Li Hong Yu Jie Luo Zhu He Li |
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| Abstract: | According to the compatibility theory, several compatibilizers were made. Effects of compatibilizers on the mechanical property and the compatibility of the blends were studied. Results showed compatibilizers in the PBT/PC blends enhanced the compatibility between two phases,so the mechanical property was improved. By using IR instrument, the transesterification can accelerate the miscibility. |
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| Keywords: | PBT PC blends transesterification strength toughness compatibility |
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