| 刚性粒子增强增韧聚合物复合合材料的制备新技术 |
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| 引用本文： | 欧玉春,方晓萍,等.刚性粒子增强增韧聚合物复合合材料的制备新技术[J].材料研究学报,2001,15(1):110-116. |
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| 作者姓名： | 欧玉春 方晓萍 |
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| 作者单位： | [1]中国科学院化学研究所分子科学中心工程塑料国家重点研究室 [2]中国科学院化学研究所分子科学中心工程塑料国家重 |
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| 基金项目： | 八六三计划新材料领域资助项目!863—715－007—0110 |
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| 摘 要： | 研究了从增强增韧填充母粒出发制备刚性粒子-硬核/弹性体-软壳结构粒子的新方法，以及制备高性能聚合物材料的理论依据、实施方法及实施效果，结果表明，增强增韧填充母粒制备高性能聚合物材料的方法，对聚合物材料同时增强增韧的效果好，加工过程简单，适合工业化生产的需要。
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| 关 键 词： | 刚性粒子增韧 弹性界面相 核壳结构 聚合物复合材料 云母 |
| 文章编号： | 1005-3093(2001)01-0110-07 |
| 修稿时间： | 2000年12月11日 |
A NEW TECHNIQUE FOR PREPARATION OF RIGID PARTICLE TOUGHENING AND REINFORCING POLYMER COMPOSITES |
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| OU Yuchun,FANG Xiaoping,GUO Tingtai,FENG Yupeng.A NEW TECHNIQUE FOR PREPARATION OF RIGID PARTICLE TOUGHENING AND REINFORCING POLYMER COMPOSITES[J].Chinese Journal of Materials Research,2001,15(1):110-116. |
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| Authors: | OU Yuchun FANG Xiaoping GUO Tingtai FENG Yupeng |
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| Abstract: | It is a key factor that rigid particle-core/rubber-shell microstructure formed in matrix for the method of rigid-particle toughening and reinforcing polymer proposed in 1984. Commonly, core-shell structured phase is obtained through solution encapsulation, emulsion encapsulation, reactive extrusion and so on. However, these methods are hard to be applied in industry because of complexity of the prepared procedure. In order to find a way to obtain the core-shell structured polymer composite for industry processing, a method for preparing master batch from rubber (20%), filler (80%) and additives by twin-screw extruder was proposed. Based on the technique of master batch filled polymer, the polymer composite with high toughness and high modulus was obtained during melt processing. Meanwhile, the master batch filled polymer composites have good processing properties. |
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| Keywords: | rigid particle toughening polymer elastic interfacial phase core-shell structure |
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