| 多组份聚丙烯共混物的微观结构及共混纤维的染色性能 |
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| 引用本文： | 张秀芹,朱磊,赵莹,王笃金,徐端夫.多组份聚丙烯共混物的微观结构及共混纤维的染色性能[J].高分子学报,2004(1):70-73. |
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| 作者姓名： | 张秀芹 朱磊 赵莹 王笃金 徐端夫 |
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| 作者单位： | 1. 中国科学院化学研究所高分子科学与材料联合实验室,高分子物理与化学国家重点实验室,北京,100080
2. Department of Chemistry, Hunter College, CUNY, NY 10021, USA |
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| 基金项目： | 国家自然科学基金(基金号 50 2 90 0 90 )，中国科学院高分子科学与材料团队基金，中国科学院方向性创新项目经费资助项目 |
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| 摘 要： | 研究了PP GPET、PP GPET EVA、PP GPET EVA PS共混物的结构和性能 .研究表明 ,PP GPET体系属于非相容共混体系 ,共混物呈典型海岛型两相结构 ,EVA的加入可以改善体系相容性 ;共混物的结晶度比纯聚丙烯低 ,PS有增大共混物晶粒尺寸的作用 ;改性聚丙烯纤维的染色性有明显提高 ,用分散染料E EX可染成深蓝色
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| 关 键 词： | 聚丙烯 共混物 结晶行为 纤维染色性 |
| 修稿时间： | 2003年1月27日 |
THE MICROSTRUCTURE OF MULTI-COMPONENT POLYPROPYLENE RESINS AND THE DYEING PERFORMANCE OF BLENDED POLYPROPYLENE FIBERS |
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| ZHANG Xiuqin ,ZHU Lei ,ZHAO Ying ,WANG Dujin ,XU Duanfu.THE MICROSTRUCTURE OF MULTI-COMPONENT POLYPROPYLENE RESINS AND THE DYEING PERFORMANCE OF BLENDED POLYPROPYLENE FIBERS[J].Acta Polymerica Sinica,2004(1):70-73. |
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| Authors: | ZHANG Xiuqin ZHU Lei ZHAO Ying WANG Dujin XU Duanfu |
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| Institution: | ZHANG Xiuqin 1,ZHU Lei 2,ZHAO Ying 1,WANG Dujin 1,XU Duanfu 1 |
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| Abstract: | The structure and performance of the blends and blended fibers of P P/GPET、PP/GPET/EVA、PP/GPET/EVA/PS were studied with SEM,WAXD and dying method s etc.The results indicated that the PP/GPET blends have typical incompatibl e sea island biphase structure.The compatibility of PP/GPET blends were improved with the addition of EVA.The addition of PS led to the increase of the grain si ze of the polymer blends.The dyeing property of blended PP fibers is much highe r than that of the pure PP fiber.The blended PP fiber was easily dyed into dark blue by Kayacelon blue E EX. |
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| Keywords: | Polypropylene blends Morphology Crystallization b ehavior Dyeing performance |
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