摘要
采用不除去丙烯酸中阻聚剂及无氮气保护的新工艺,通过接枝聚合反应合成了马铃薯淀粉接枝丙烯酸/腐植酸钠复合高吸水树脂。实验研究表明,该复合高吸水树脂最高吸水率为1280g/g。该研究采用的新工艺,简化了生产工艺,降低了生产条件要求,同时也节约了生产成本。
The potato starch graft acrylic acid-sodium humate composite super absorbent polymer was synthesized by graft polymerization through the technology of not removing polymerization inhibitor in acrylic acid and no nitro- gen. The study results showed that the highest distilled water-absorbing capacity of the composite super absorbent polymer was 1280g/g. The new technology simplified the production process, reduced the production requirements and saved the cost of production.
作者
李东芳
于志佳
张建超
LI Dong-fang YU Zhi-jia ZHANG Jian-chao(Chemistry Department of Jining Normal University, Wulanchabu 012000, Inner Mongolia, China Houdain Third Middle School, Chifeng 024500, Inner Mongolia, China Chifeng Pincheng Technology Co. Ltd., Chifeng 024000, Inner Mongolia, China)
出处
《合成材料老化与应用》
2017年第2期13-17,27,共6页
Synthetic Materials Aging and Application
基金
内蒙古自治区高等学校科学研究项目(项目编号:NJZC14300)
关键词
马铃薯淀粉
丙烯酸
腐植酸钠
复合
potato starch, acrylic acid, sodium humate, composite
