摘要
采用等离子体引发丙烯酸水溶液聚合 ,得到具有高吸水性的交联聚合物。研究了后聚合时间 ,单体浓度和丙烯酸中和度对吸水倍率及单体转化率的影响。研究结果表明在等离子体引发下 ,丙烯酸很容易进行聚合 。
The plasma initiated polymeriation of acrylic acid in aqueous solution was investigated in this paper.Cross linking polymer obtained in this manner was used as super absorbing water resin.The effect of post-polymerization time,monomer concentration and neutralization degree of acrylic acid on the times of absorbing water and conversion rate were also studied.The results of these studies showed that acrylic acid was polymerized easily by plasma-initiating and the polymer obtained can absorb water hundreds of times.
出处
《胶体与聚合物》
1999年第1期13-16,共4页
Chinese Journal of Colloid & Polymer
关键词
等离子体聚合
丙烯酸
高吸水性树脂
plasma-initiated polymerization,acrylic acid,super absorbing water resin
