| 紫外光引发MMA/BA/AA的三元共聚乳液的研究 |
| |
| 引用本文： | 张敏娟,张爱珍,张力.紫外光引发MMA/BA/AA的三元共聚乳液的研究[J].化工技术与开发,2012,41(10):15-17. |
| |
| 作者姓名： | 张敏娟 张爱珍 张力 |
| |
| 作者单位： | 1. 郑州工业贸易学校基础部,河南郑州,450007
2. 广东工业大学材料与能源学院,广东广州,510006 |
| |
| 摘 要： | 采用紫外光引发体系合成了MMA/BA/AA三元共聚乳液,利用红外光谱表征了共聚物的结构。讨论了光照时间、AA含量、乳化剂配比和光引发剂等因素对乳液的影响。实验结果表明,单体转化率随光照时间延长而增加,在光引发剂浓度为3%时单体转化率最高,而后下降。当AA含量为3%且阴/非离子乳化剂配比为1∶3时乳液性能最好。
|
| 关 键 词： | 光引发 共聚乳液 转化率 |
UV Initiated Emulsion of Acrylate Copolymer |
| |
| ZHANG Min-juan
,
ZHANG Ai-zhen
,
ZHANG Li.UV Initiated Emulsion of Acrylate Copolymer[J].Technology & Development of Chemical Industry,2012,41(10):15-17. |
| |
| Authors: | ZHANG Min-juan ZHANG Ai-zhen ZHANG Li |
| |
| Affiliation: | 1.Foundation Department,Zhengzhou Trade and Industry Schools,Zhengzhou 450007,China;2.School of Material and Energy,Guangdong University of Techonology,Guangzhou 510006,China) |
| |
| Abstract: | Acrylate copolymer emulsion of MMA/BA/AA was synthesized via UV photopolymerization with a light source. The structure of emulsion was characterized by FTIR. The principal factors affected the conversion rate of monomer, included irradiation time, content of AA, emulsifier and photoinitiator were studied systematically. The results showed that the conversion rate increased with the irradiation time, reached the highest when the concentration of photoinitiator was 3%. When the content of AA was 3% and the mixture ratio of emtdsifier was 1 ： 3, the performance of emulsion was best. |
| |
| Keywords: | acrylate copolymer photoinitiator conversion rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
