| 白蟮泥/(丙烯酸-丙烯酰胺)吸水剂的性能研究 |
| |
| 引用本文： | 赵娜,易发成,张德.白蟮泥/(丙烯酸-丙烯酰胺)吸水剂的性能研究[J].化工新型材料,2009,37(4). |
| |
| 作者姓名： | 赵娜 易发成 张德 |
| |
| 作者单位： | 西南科技大学环境与资源学院,绵阳,621010 |
| |
| 基金项目： | 绵阳市科技计划项目，企业委托项目 |
| |
| 摘 要： | 采用水溶液聚合法制备吸水剂,同时采用了正交实验法分析了交联剂、引发剂、白蟮泥添加量、AM添加量、中和度、温度等因素对吸水倍数的影响;并且测试了保水剂的吸水速度和保水能力;在电子扫描镜下观察了高吸水保水材料的表面特征.最后得出:该类吸水剂的最佳制备条件为丙烯酰胺(AM)用量为50%～60%、交联荆为0.08%、引发荆为0.45%～0.5%、中和度为60%~70%、温度为50、膨润土的为5%,该类吸水剂吸水速度快.
|
| 关 键 词： | 吸水剂 耐盐性 吸水速度 保水能力 |
Study on properties of(AA-AM)/ great mud super absorbent polymer |
| |
| Zhao Na,Yi Facheng,Zhang De.Study on properties of(AA-AM)/ great mud super absorbent polymer[J].New Chemical Materials,2009,37(4). |
| |
| Authors: | Zhao Na Yi Facheng Zhang De |
| |
| Affiliation: | School of Environment and Resource;Southwest University of Science and Technology;Mianyang 621010 |
| |
| Abstract: | Used aqueous solution polymerization to preparate absorbent resin,and using the orthogonal experiment analysised the effect of cross-linking agent,initiator,great mud,AM,and neutralization degree on water-absorbing resin.Tests of the water-absorbing speed and water-retention capacity were carried.In the electronic scanning microscope observed the structure of the water-absorbing resin.The result was: AM 50%~60%,crosslinker was 0.08%,0.5% for the initiator,and in the degree of 60%~70%,the temperature was 50,... |
| |
| Keywords: | waterabsorbent salt tolerance water-absorbing speed water-retention capacity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
