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| 反应原料组成对单分散苯乙烯微球粒径及其分布的影响 | |
| 引用本文： | 张凯,黄渝鸿,周德惠,傅强,江璐霞.反应原料组成对单分散苯乙烯微球粒径及其分布的影响[J].离子交换与吸附,2003,19(3):200-207. |
| 作者姓名： | 张凯 黄渝鸿 周德惠 傅强 江璐霞 |
| 作者单位： | 1. 四川大学高分子材料科学与工程系,四川,成都,610065;中国工程物理研究院结构力学研究所,四川,绵阳,621900 2. 中国工程物理研究院结构力学研究所,四川,绵阳,621900 3. 四川大学高分子材料科学与工程系,四川,成都,610065 |
| 摘 要： | 采用分散聚合工艺制备微米级单分散聚苯乙烯微球，并对分散聚合反应的内部影响因素(分散稳定剂、助稳定剂、单体、引发剂)进行了研究．结果表明，随着分散稳定剂和助稳定剂用量的增加，聚苯乙烯微球的粒径减小；随着单体和引发剂用量的增加，聚苯乙烯微球的粒径增大．分散稳定剂和单体用量是影响聚苯乙烯微球粒径分布的两个主要内部因素． |
| 关 键 词： | 反应原料 组成 单分散苯乙烯微球 粒径 分布 分散聚合 |
| 文章编号： | 1001-5493(2003)03-0200-08 |
| 修稿时间： | 2002年12月17 |
THE EFFECT OF REACTION COMPOSITES ON POLYMER MICROSPHERES SIZE AND SIZE DISTRIBUTION |
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| ZHANG Kai, HUANG Yuhong ZHOU Dehui FU Qiang JIANG Luxia Dep. of Polym. Mat. & Eng.,Sichuan Univ.,Chengdu ,China Institute of Structure Mechanics,CAEP,Mianyang ,China.THE EFFECT OF REACTION COMPOSITES ON POLYMER MICROSPHERES SIZE AND SIZE DISTRIBUTION[J].Ion Exchange and Adsorption,2003,19(3):200-207. | |
| Authors: | ZHANG Kai HUANG Yuhong ZHOU Dehui FU Qiang JIANG Luxia Dep of Polym Mat & Eng Sichuan Univ Chengdu China Institute of Structure Mechanics CAEP Mianyang China |
| Institution: | ZHANG Kai1,2 HUANG Yuhong2 ZHOU Dehui2 FU Qiang1 JIANG Luxia1 1 Dep. of Polym. Mat. & Eng.,Sichuan Univ.,Chengdu 610065,China 2 Institute of Structure Mechanics,CAEP,Mianyang 621900,China |
| Abstract: | In this paper, monodisperse polystyrene microspheres with micron size were prepared by dispersion polymerization. The internal factors (stabilizer, co-stabilizer, monomer, initiator) were investigated. The results showed that the size of polystyrene microspheres decreased with increasing amount of stabilizer and co-stabilizer. The size of polystyrene microspheres increased with increasing amount of monomer and initiator. The amount of stabilizer and monomer were major internal factors that affected the size distribution of polystyrene microspheres. |
| Keywords: | Dispersion Polymerization Influence Factor Polystyrene Microspheres |
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