摘 要:本文綜述了淀粉系高吸水樹脂的化學(xué)制備方法。主要分析了常見兩種方法的制備原理。對淀粉系高吸水樹脂的發(fā)展前景作了展望。
關(guān)鍵詞:淀粉系高吸水性樹脂 制備方法 自由基
中圖分類號:O6文獻(xiàn)標(biāo)識碼:A文章編號:1672-3791(2011)08(c)-0104-01
Research and Advance of Chemic Preparation of Starch Super Water Absorbent Resin
Abstract:The chemic preparation of starch super water absorbent resin are reviewed in this paper.The principle of is analyzed for two normal methods of preparation.Prospect of starch super water absorbent resin is made in this paper.
Key words:Starch super water absorbent resin;Methods of preparation;Free radical
淀粉系高吸水性樹脂是一種新型的高分子材料。該類材料的特點(diǎn)是能夠吸收其自身重量幾百倍甚至上千倍的水并且具有優(yōu)良的保水性能。淀粉系高吸水性樹脂一般通過淀粉接枝共聚反應(yīng)制得。制備該類材料的原料