| PVC／PE交联共混体系的动态力学研究 |
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| 引用本文： | 宋谋道,张邦华,周庆业,郑俊文,陈俊杰,何炳林. PVC／PE交联共混体系的动态力学研究[J]. 高等学校化学学报, 1996, 0(2) |
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| 作者姓名： | 宋谋道 张邦华 周庆业 郑俊文 陈俊杰 何炳林 |
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| 作者单位： | 南开大学高分子化学研究所 |
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| 基金项目： | 国家自然科学基金,天津市自然科学基金,高分子材料工程国家重点实验室资助 |
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| 摘 要： | 在ＰＶＣ／ＰＥ共混体系中加入交联剂和引发剂能产生ＰＶＣ－ＣＯ－ＰＥ共聚物，这种共聚物在共混物中可起到增容剂的作用。通过动态力学分析和扫描电镜研究了ＰＶＣ／ＰＥ交联共混体系的相容性。发现引发剂、交联剂、稳定剂和增塑剂等对共混物中的交联反应均有较大的影响。
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| 关 键 词： | 共混物，交联反应，增容剂，动态力学分析 |
Dynamic Mechanical Studies of Co-crosslinked PVC/PE Blends |
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| SONG Mou-Dao,ZHANG Bang-Hua,ZHOU Qing-Yie,ZHENG Jun-Wen,CHEN Jun-Jie,HE Bing-Lin. Dynamic Mechanical Studies of Co-crosslinked PVC/PE Blends[J]. Chemical Research In Chinese Universities, 1996, 0(2) |
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| Authors: | SONG Mou-Dao ZHANG Bang-Hua ZHOU Qing-Yie ZHENG Jun-Wen CHEN Jun-Jie HE Bing-Lin |
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| Abstract: | Addition of crosslinking agent and initiator to PVC/PE blends generates PVC-CO-PE copolymers,which should act as the compatibilizer of the blends.Dynamical analysis(DMA) and scanning electron microscopy(SEM)were used to study the compatibility of PVC/PE blends.It has been found that initiator,plasticizer,stabilizer,crosslinking agent and composition of blends influence significantly the crosslinking reaction. |
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| Keywords: | Blend Crosslinking reaction Compatibilizer Dynamic mechanical analysis |
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