| 纳米CaCO3／ABS／POE／EVA复合材料的协同效应及力学性能研究 |
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| 引用本文： | 刘洋 王国全 陈建峰 曾晓飞. 纳米CaCO3／ABS／POE／EVA复合材料的协同效应及力学性能研究[J]. 中国塑料, 2005, 19(12): 35-38 |
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| 作者姓名： | 刘洋 王国全 陈建峰 曾晓飞 |
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| 作者单位： | [1]北京化工大学材料科学与工程学院,北京100029 [2]北京化工大学教育部超重力工程研究中心,北京100029 |
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| 基金项目： | 国家科技攻关项目（20001BA301A01） |
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| 摘 要： | 用挤出法制备了纳米CaCO3／丙烯腈-丁二烯-苯乙烯／热塑性聚烯烃弹性体／乙烯-醋酸乙烯（纳米CaCO3／ABS／POE／EVA）复合材料。对力学性能的测试表明，材料的冲击强度大幅度提高而拉伸强度基本保持不变。分别通过相差显微镜（PCM）及扫描电镜（SEM）观察试样的相态结构和冲击断面的微观形态。结果表明，纳米CaCO3对弹性体有细化作用，纳米CaCO3、POE、EVA在对ABS的增韧过程中有良好的协同效应。
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| 关 键 词： | 丙烯腈-丁二烯-苯乙烯 热塑性聚烯烃弹性体 乙烯-醋酸乙烯 纳米碳酸钙 相容性 |
| 文章编号： | 1001-9278（2005）12-0035-04 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005-09-16 |
Study on Synergistically Toughening Effect and Mechanical Properties of Nano-CaCO3/ABS/POE/EVA Composites |
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| LIU Yang, WANG Guo-quan , CHEN Jian- feng, ZENG Xiao-fei. Study on Synergistically Toughening Effect and Mechanical Properties of Nano-CaCO3/ABS/POE/EVA Composites[J]. China Plastics, 2005, 19(12): 35-38 |
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| Authors: | LIU Yang WANG Guo-quan CHEN Jian- feng ZENG Xiao-fei |
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| Affiliation: | 1. College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China; 2. High Gravity Engineering and Technology Center, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | Nano-CaCO3/ABS/POE/EVA composite was prepared via a single-screw extruder. The morphology, micro-structure, and the fractured surface were investigated using PCM and SEM. It was found that the nano-CaCO3 improved the dispersion of elastomer's particle and consequently enhanced the impact strength, while the tensile strength was not affected. |
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| Keywords: | acrylonitrile-butadiene-styrene copolymer thermoplastic polyolefin elastomer ethylene vinyl acetate copolymer nano-CaCO3 compatibility |
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