| 木质基高吸水树脂的合成 |
| |
| 引用本文： | 杨磊,李坚.木质基高吸水树脂的合成[J].东北林业大学学报,2003,31(2):11-12. |
| |
| 作者姓名： | 杨磊 李坚 |
| |
| 作者单位： | 东北林业大学,哈尔滨,150040 |
| |
| 基金项目： | 国家自然科学基金资助项目 (批准号 :39970 595) |
| |
| 摘 要： | 采用木质纤维材料与丙烯酰胺接枝共聚合成高吸水树脂，考察了原料配比，引发剂，反应温度和反应时间对接枝共聚物性能的影响，探讨了接 枝共聚物皂化水解反应条件，实验表明，此部分水解的接枝共聚物是一种较好的高吸水材料，其吸去离子水量可达1200g/g。
|
| 关 键 词： | 高吸水树脂 丙烯酰胺 木质纤维材料 接枝共聚 |
The Synthesis of Super Water Absorbent Derived form Lignocellulosic Materials |
| |
| Yang Lei,Li Jian.The Synthesis of Super Water Absorbent Derived form Lignocellulosic Materials[J].Journal of Northeast Forestry University,2003,31(2):11-12. |
| |
| Authors: | Yang Lei Li Jian |
| |
| Abstract: | The synthesis of the super water absorbents derived from lignocellulosic materials was studied. Through experiments the influences of the initiator, monomer ratio, reaction temperature and time on the properties of grafting copolymer were discussed, and the saponification of grafting copolymers of polyacrylamide on lignocellulosic materials were also expounded. Judging from the experiments of water absorbability, absorption ratio and water retention, the partially hydrolyzed grafting copolymer of lignocellulosic materials is found to be an absorbent of good quality. It can absorb water 1 200 g/g. |
| |
| Keywords: | Super water absorbent Acrylamide Lignocellulosic material Grafting copolymer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
