氧化淀粉粘合剂的合成及其在新型肥料中的应用  

Synthesis of oxidized starch adhesive and its application in new type fertilizers

作　　者：徐鹏翔[1] 李国学[1] 李彦明[1] 陈丽君[1] 卢海凤[1] 

机构地区：[1]中国农业大学资源与环境学院环境科学与工程系,北京市100094

出　　处：《中国胶粘剂》2006年第8期20-23,共4页China Adhesives

基　　金：十五国家科技攻关项目"高效有机肥与缓释肥产业化技术研究与开发"(编号2002BA516A03);863计划"环境友好型肥料研制与产业化"(编号2001AA246023)。

摘　　要：通过正交试验确定了合成氧化淀粉粘合剂的最佳工艺及对粘合剂粘度影响显著的因素,分析了粘合剂的稳定性和生物毒性,同时对其在新型肥料中的应用做了一定研究。试验结果表明:氧化剂用量和温度对粘合剂的粘度影响显著,粘合剂的稳定性好、无生物毒性,粘度为30mPa．s的粘合剂成粒性能最好。The optimal synthesis process of oxidized starch adhesive and the significant factors to the viscosity of the adhesive were determined by means of orthogonal design. At the same time,the adhesive stability,the adhesive bio-toxicity,and its application in new type fertilizers also were studied. The results showed the following：The viscosity of the adhesive was significantly influenced by the dosage of oxidizer and the reaction temperature. The adhesive has good stability and no bio-toxicity. The adhesive of 30mPa.s has the best granulation property.

关 键 词：氧化淀粉粘合剂 合成 新型肥料 

分 类 号：TQ431.9[化学工程]