推荐文章 献标识码：A 文章编号：1681-1070（2009）04-0001-03 1·前言 核壳结构的粒子（Core-Shell Polymer，CSP）是指有两种或两种以上单体通过乳液聚合而得到的一类聚合物复合粒子。粒子的内部和外部分别富集不同成份，显
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本文研究了聚丙烯酸丁酯／聚甲基丙烯酸乙酯核／壳结构弹性体粒子对HIPS的增韧作用，提出了一个新的增韧机理。
The toughening of HIPS is studied by blending it with a polybutylacrylate/polyethylmethacrylate core/shell structure elastomer particles, an a new mechanism of toughening isproposed.
较高的核玻璃化温度则有利于形成明显的核壳结构乳胶粒子，且有助于漆膜硬度的提高。
The latex with higher core T_g has more obvious core-shell structure, and the pencil hardness of the film is higher.
对单粒子能级的计算和分析表明超重核的壳结构是形变和同位旋相关的。
The investigation of single-particle levels shows that the shell structure is deformed and isospin dependent.
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