| 热致液晶性纤维素芳族酯与聚碳酸酯注塑原位复合的研究 |
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| 引用本文： | 李白千,沈经炜,胡亭. 热致液晶性纤维素芳族酯与聚碳酸酯注塑原位复合的研究[J]. 四川大学学报(工程科学版), 1999, 3(2): 34 |
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| 作者姓名： | 李白千 沈经炜 胡亭 |
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| 作者单位： | 四川联合大学塑料工程系!成都６１００６５）(李白千，沈经炜)，成都锦江中学!成都６１００２１）(胡亭) |
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| 摘 要： | 用自制热致液晶性纤维素芳族酯（ＡＥＣ）与聚碳酸酯（ＰＣ）进行了注塑原位复合的研究。结果表明：复合物的拉伸模量．弯曲模量及强度均随ＡＥＣ用量增加而增加，拉伸强度在ＡＥＣ含量为１０％时达到最大值；复合物力学性能的变化与其中ＡＥＣ液晶微纤的数量和形态密切相关。
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| 关 键 词： | 液晶聚合物 原位复合 注塑 |
| 修稿时间： | 1998-01-08 |
Study on Injection Mold In Situ Composite of Thermotropic LiquidCrystalline Aromatic Ester of Cellulose with Polycarbonate |
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| Li Baiqian Shen Jinwei Hu Ting. Study on Injection Mold In Situ Composite of Thermotropic LiquidCrystalline Aromatic Ester of Cellulose with Polycarbonate[J]. Journal of Sichuan University (Engineering Science Edition), 1999, 3(2): 34 |
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| Authors: | Li Baiqian Shen Jinwei Hu Ting |
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| Abstract: | injection mold in situ copmosite of thermotrpic liquid crytalline aromatic esterof cellulose (AEC) with polycarbonate (PC) were studied in this paper. The tensile modulasbend modulas and bend strength of PC/AEC injection mold parts inhanced with increasingAEC content and the tensile strength reached the maximum value when AEC content is10 %. The mechanical properties of the in situ composite were determined by the amound andmorphology of AEC microfibrils. |
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| Keywords: | liquid crystalline polymer in situ composite injection mold |
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