| 苯乙烯-马来酸酐作分散剂的丙烯酸酯聚合物表面施胶剂的制备及应用 |
| |
| 引用本文： | 杨晓武,沈一丁.苯乙烯-马来酸酐作分散剂的丙烯酸酯聚合物表面施胶剂的制备及应用[J].中华纸业,2010,31(2). |
| |
| 作者姓名： | 杨晓武 沈一丁 |
| |
| 作者单位： | 教育部轻化工助剂化学与技术苇点实验室,陕西科技大学,西安,710021 |
| |
| 基金项目： | 国家自然科学基金项目(50673055);;陕西省自然科学基金项目(2007E118) |
| |
| 摘 要： | 用溶液聚合法制备了苯乙烯-马来酸酐(SMA)共聚物,经氨水水解,得到水溶性高分子分散剂。以此作为高分子分散剂与苯乙烯(St)、丙烯酸(AA)、丙烯酸丁酯(BA)和丙烯酸羟乙酯(HEA)进行无皂乳液聚合制备出丙烯酸酯聚合物表面施胶剂。应用实验表明,单独使用进行表面施胶后的纸张有良好的抗水性能,施胶后的纸张施胶度可达120s,其抗张强度、耐破度、耐折度和环压强度分别可以提高21%、12.5%、26%和12.3%。
|
| 关 键 词： | 苯乙烯-马来酸酐 高分子分散剂 表面施胶剂 防水 增强 |
Preparation and application of acrylate polymer surface sizing agent dispersed by styrene-maleic anhydride |
| |
| YANG Xiao-wu,SHEN Yi-ding.Preparation and application of acrylate polymer surface sizing agent dispersed by styrene-maleic anhydride[J].China Pulp & Paper Industry,2010,31(2). |
| |
| Authors: | YANG Xiao-wu SHEN Yi-ding |
| |
| Affiliation: | Key laboratory of Aditives Chemistry & Technology for Light Chemical Industry;Ministry of Education;Shaanxi University of Science & Technology;Xi'an 710021;Shaanxi;China |
| |
| Abstract: | The water soluble polymer dispersing agent was prepared with styrene maleic anhydride copolymer (SMA) by solution copolymerization method and hydrolysis of SMA with ammonia solution.Acrylate polymer surface sizing agent dispersed by styrene-maleic anhydride was prepared by the emulsifier-free copolymerization with styrene (St),acrylic acid (AA),butylacrylate (BA) and 2-hydroxyethyl acrylate (HEA) by using SMA as polymer dispersing agent.The application experiment shows that the paper by using of polymer sur... |
| |
| Keywords: | styrene-maleic anhydride polymeric dispersant surface sizing agent waterproof strengthening |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
