聚丙烯酰胺凝胶过程的影响因素  

Factors Affecing the Polyacrylamide Gelling

作　　者：蔡昇[1] 王泽山[1] 

机构地区：[1]南京理工大学化工学院,江苏南京210094

出　　处：《火炸药学报》2003年第4期61-63,共3页Chinese Journal of Explosives & Propellants

摘　　要：探讨了在高浓度氧化剂溶液中使用三价铬离子作交联剂制备聚丙烯酰胺凝胶的影响因素。研究了聚丙烯酰胺的用量、交联剂的配制、交联温度的影响、成胶粘度的变化等相关因素。Several factors of the preparation for polyacrylamide gel by Cr^(3+) crosslink reagent in the exidant solution solvent of high concentration oxidant are discussed. Some correlative factors, such as the consumption of the polyacrylamide, the preparation of crosslink reagents, the temperature of crosslinking and the viscosity changing of gelling are studied. The gel studied in this paper is mainly used for preparation of perfusion explosive.

关 键 词：聚丙烯酰胺 凝胶 灌注炸药 三价铬离子 交联剂 交联温度 成胶粘度 

分 类 号：O631.3[理学—高分子化学]