| 内交联型高吸水性树脂的合成及性能研究 |
| |
| 引用本文： | 朱秀林 路建美. 内交联型高吸水性树脂的合成及性能研究[J]. 高分子材料科学与工程, 1993, 9(4): 19-22 |
| |
| 作者姓名： | 朱秀林 路建美 |
| |
| 作者单位： | 苏州大学化工系，苏州大学化工系，苏州大学化工系 苏州 215006，苏州 215006，苏州 215006 |
| |
| 基金项目： | 江苏省教委自然科学基金 |
| |
| 摘 要： | 采用反相乳液聚合法合成内交联型高吸水性树脂。研究了交联剂用量、丙烯酸中和度和浓度、引发剂用量对树脂性能的影响。制得的树脂吸水速度快,吸水倍数高,在4min内可吸去离子水1800(g/g)左右,吸0.9％NaCl水溶液150(g/g)左右。
|
| 关 键 词： | 高吸水性树脂 乳液聚合 聚丙烯酸钠 |
SYNTHESIS AND CHARACTERIZATION OF SUPER ABSORBENT CROSS-LINKING RESIN |
| |
| Zu Xlulin,Lu Jianmei and Gu Mei. SYNTHESIS AND CHARACTERIZATION OF SUPER ABSORBENT CROSS-LINKING RESIN[J]. Polymer Materials Science & Engineering, 1993, 9(4): 19-22 |
| |
| Authors: | Zu Xlulin Lu Jianmei Gu Mei |
| |
| Abstract: | A super absorbent resin, which is cross-Unking polyacrylic acid sodium salt, was synthesized by means of inverse emulsion polymerization. The relationships between the characteristic of the resin and amount of the cross-linking agent, the degree of neutralization, the concentration of acrylic acid, the amount of initiator were studied. For four minutes, the absorption amount of the resin is 1800 g/g and 150 g/g in case of deionizing water and 0. 9% NaCl solution, respectively. |
| |
| Keywords: | super absorbent resin inverse emulsion polymerization polyacrylic acid sodium. |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
