氧化淀粉与聚醋酸乙烯乳液共混体系的粘接性能研究  

STUDY ON THE ADHESIVE PROPERTY OFBLENDING OXIDED STARCH AND PVAC EMULSION

作　　者：李和平[1] 王晓曦[1] 李梦琴[1] 吴坤[1] 

机构地区：[1]郑州粮食学院精细化工教研室,河南农业大学生物工程院院

出　　处：《精细化工》1995年第5期38-41,共4页Fine Chemicals

摘　　要：提出了氧化淀粉共混改性聚醋酸乙烯乳液的机理，采用计算机辅助设计法确定了最优配方。试验结果表明，共混改性后的聚醋酸乙烯乳液具有粘接强度高、耐水性好、固化速度快等特点，可显著降低聚醋酸乙烯乳液的生产成本。The modified mechanism is proposed in thePVAc emulsion adhesive by blending oxidedstarch.The optimum composition has been de-termined with the method of computer assiteddesign.The experiment results show that themodified PVAc emulsion adhesive has some spe-cial properties such as higher adhesion st rength,better water resistance,quicker drying etc.Theproduction cost of PVAc emulsion can be reducedremarkbly by this method。

关 键 词：氧化淀粉 聚醋酸乙烯 乳液共混 粘接 胶粘剂 

分 类 号：TQ430.77[化学工程] TQ433.433