新型氧化淀粉胶粘剂的制备  

Preparation of newly oxidized corn starch adhesive

作　　者：孟庆宇 王永娟 刘建国 尹双良 

机构地区：[1]陕西延长石油矿业有限责任公司,陕西西安710075 [2]陕西延长石油(集团)有限责任公司研究院,陕西西安710075

出　　处：《应用化工》2013年第4期689-691,共3页Applied Chemical Industry

摘　　要：以玉米淀粉为原料,采用氧化改性法,并配以糊化剂、胶联剂及适量钠基蒙脱土,研制出稳定氧化淀粉胶粘剂。研究了氧化剂、糊化剂、胶联剂及钠基蒙脱土用量对淀粉胶粘剂粘结性能的影响。结果表明,氧化淀粉胶粘剂的最佳配方为:高锰酸钾的用量为0.3%,氢氧化钠的用量为0.9%,硼砂的用量为0.3%,钠基蒙脱土的用量为4%。By using oxidation modification, pasting agent, cross linked gelatin and naki montmorillonite, the stability corn starch adhesive is developed. The effect of bond behavior for corn starch adhesive was investigated. Effect of the amount of oxidant, pasting agent, crosslinked gelatin and naki montmorillonite on the starch adhesive bonding performance were studied. The results showed that the optimal of directions for producing chemicals for corn starch adhesive was determined 0.3% potassium permanganate,0.9% NaOH,0.3% borax and naki montmorillonite 4%.

关 键 词：氧化淀粉胶 粘度 初粘力 

分 类 号：TQ432.2[化学工程]