论文部分内容阅读
合成了一种比现有淀粉接枝物吸水剂吸水性能更为优异的新型淀粉吸水剂——HSPANS。系统地比较了各种淀粉接枝物吸水剂的吸湿性、吸水性、凝胶保水性能,以及溶液的pH值、分散介质、温度以及压力等因素对淀粉接枝物吸水剂吸水、保水性能的影响. 吸水、保水性能比较结果为: HSPANS>HSPAN>>CLSPAANa>SPAMS>SPAM>SMS
A novel starch water-absorbing agent, HSPANS, which is more excellent than the existing water-absorbing agent of starch graft polymer, was synthesized. The moisture absorption, water absorption and gel water retention of various water absorbent of starch graft were systematically compared with the results of water absorption and water retention of starch graft water absorbent by factors such as pH value of solution, dispersion medium, temperature and pressure The results of water absorption and water retention are HSPANS> HSPAN> CLSPAANa> SPAMS> SPAM> SMS