淀粉接枝系高吸水吸油树脂的合成

Synthesis of superabsorbent and high oil-absorbing resin by starch grafting

对淀粉与丙烯酸等接枝共聚制备高吸水吸油树脂进行了初步的研究,采用乳液聚合的方法,以硝酸铈铵为引发剂,以丙烯酰胺、甲基丙烯酸甲酯为单体,研究了单体配比,引发剂用量,淀粉与单体比,交联剂用量等对淀粉改性制备高吸水吸油树脂性能的影响因素。

The graft eopolymerization of the starch and acrylic to prepare the superabsorbent and the high oil--absorbing resin was studied preliminary. Using the emulsion polymerization, took cerium nitrate amine as the initiator, took acrylic amide and methyl methacrylate as the monomer, studied the superabsorbent and the high oil-absorbing through that the factors of influence performance： such as the monomer, the dosage of the initiator amount, the ratio of the starch and the monomer and the dosage of crosslinking agent.