摘要
以丙烯酰胺(AM)和2-丙烯酰胺基-2-甲基丙磺酸(AMPS)为单体,加入N,N'-亚甲基双丙烯酰胺(MBA)作为交联剂,设计正交实验。采用溶液聚合法合成了耐温抗盐吸水树脂Poly-gel,对其结构进行了表征。对合成出的产品进行了性能测试。结果表明,此共聚物Poly-gel耐高温135℃,抗盐性能强;并且抗压4.83 MPa,封堵能力强。
High temperature resistant and pressure-bearing water-absorbent resin Poly-gel was synthesized using acrylamide （AM）, 2-acrylamido-2-methylpropanesulfonic acid （AMPS） as raw materials and N, N＇-methylene-bis- （acrylamide） （MBA） as cross-linking agent in aqueous solution by means of orthogonal experiment designed. The structure of the copolymer was characterized. The properties of the product synthesized were evaluated. The results show that this copolymer Poly-gel is of high temperature resistant up to 135 ℃ and salt tolerant, and that it has ex- traordinary pressure-bearing and plugging ability as high as 4. 83 MPa.
出处
《科学技术与工程》
北大核心
2013年第8期2211-2215,共5页
Science Technology and Engineering
关键词
正交
堵漏
耐温
抗盐
抗压
吸水树脂
orthogonal experiment plugging temperature resistant pressure-bearing water-ab- sorbent resin
