| Influence of Suspension Parameters on Water Absorbency of Starch-poly(sodium acrylate) Synthesized by Inverse Suspension Polymerization |
| |
| 引用本文： | 李明达,周永元. Influence of Suspension Parameters on Water Absorbency of Starch-poly(sodium acrylate) Synthesized by Inverse Suspension Polymerization[J]. 东华大学学报(英文版), 2002, 19(1) |
| |
| 作者姓名： | 李明达 周永元 |
| |
| 作者单位： | LI Ming-da，ZHOU Yong-yuanCollege of Textiles，Dong Hua University，Shanghai，200051 |
| |
| 摘 要： | Superabsorbents starch grafted sodium polyacrylate was prepared by inverse suspension polymerization, using toluene as the continuous phase, potassium persulfate as the initiator. The effect of suspension parameters, such as volume ratio of continuous phase and dispersed phase, type and dosage of suspending agents, on water absorbency of the starch grafted polymer was studied. Different starch derivatives were also investigated. Superabsorbents made of cationic starch has higher water absorbency than that made of native corn starch.
|
Influence of Suspension Parameters on Water Absorbency of Starch-g-poly(sodium acrylate) Synthesized by Inverse Suspension Polymerization |
| |
| LI Ming-da,ZHOU Young-yuan. Influence of Suspension Parameters on Water Absorbency of Starch-g-poly(sodium acrylate) Synthesized by Inverse Suspension Polymerization[J]. Journal of Donghua University, 2002, 19(1) |
| |
| Authors: | LI Ming-da ZHOU Young-yuan |
| |
| Affiliation: | College of Textiles, Dong Hua University, Shanghai, 200051 |
| |
| Abstract: | Superabsorbents starch grafted sodium polyacrylate was prepared by inverse suspension polymerization, using toluene as the continuous phase, potassium persulfate as the initiator. The effect of suspension parameters, such as volume ratio of continuous phase and dispersed phase, type and dosage of suspending agents, on water absorbency of the starch grafted polymer was studied. Different starch derivatives were also investigated. Superabsorbents made of cationic starch has higher water absorbency than that made of native corn starch. |
| |
| Keywords: | inverse suspension polymerization starch grafted sodium polyacrylate superabsorbent polymer water absorbency. |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
