| 热致液晶乙基纤维素与尼龙－1010共混物的研究 |
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| 引用本文： | 黄雪英,王纳新,王伟,张宏放,莫志深.热致液晶乙基纤维素与尼龙－1010共混物的研究[J].高分子学报,1995,0(6):709-712. |
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| 作者姓名： | 黄雪英 王纳新 王伟 张宏放 莫志深 |
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| 作者单位： | 高分子材料工程国家重点实验室中国科学院长春应用化学研究所高分子物理开放实验室 130022 |
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| 摘 要： | 在自制单螺杆小型挤出机上通过熔融共混的办法，制备了不同配比（５／９５－２５／７５）的ＥＣ／Ｎｙｌｏｎ－１０１０共混物，用ＷＡＸＤ、ＤＳＣ、毛细管流变仪，力学性能测试等方法对共混物进行研究，发现共混后尼龙－１０１０的形态结构有明显改变，其强度、模量都有提高，在高剪切速率下，共混物粘度大大降低，配比为１４／８５时，这些性能的改进尤为明显。
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| 关 键 词： | 乙基纤维素 尼龙－1010 共混物 热致液晶 |
| 收稿时间： | 1992-12-01 |
STUDIES ON THE BLENDS OF THERMOTROPIC LIQUID CRYSTAL POLYMER ETHYL CELLULOSE AND NYLON-1010 |
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| HUANG Xue-ying,WANG Na-xin,WANG Wei,ZHANG Hong-fang,MO Zhi-shen.STUDIES ON THE BLENDS OF THERMOTROPIC LIQUID CRYSTAL POLYMER ETHYL CELLULOSE AND NYLON-1010[J].Acta Polymerica Sinica,1995,0(6):709-712. |
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| Authors: | HUANG Xue-ying WANG Na-xin WANG Wei ZHANG Hong-fang MO Zhi-shen |
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| Institution: | The State key Lab. of Polymer Materials Engineering; polyner Physics Laboratory; Changchun Institute of Applied Chemistry; Academia Sinica Changchun 130022 |
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| Abstract: | The ethyl cellulose (EC)/Nylon-1010 blends of various proponions (5-25wt%) were prepared by using small single screw extruder, and the blends were studied in terms of WAXD, DSC, rheological experiment, mechanical mechanical etc.. The results showed that the morphology and structure of the Nylon-1010 were changed in the blends while the strength and modulus of the EC/Nylon-1010 blends were somewhat increase. In usual injection rate region, the viscosity was significantly decreased. Espedally, when the content of the EC in the blends is 15% and 20%,the improvement of these properties is more dis-tinct. |
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