引用本文:
夏海涛, 刘玉芬, 史新宇, 吴玉杰. 二苯胺重氮树脂在不同溶剂中的分解动力学[J]. 应用化学,
2002, 19(9): 908-910.
Citation: XIA Hai-Tao, LIU Yu-Fen, SHI Xin-Yu, WU Yu-Jie. The Kinetics of Photo- and Thermo-Decomposition of Diphenylamine Diazoresin in Different Solvents[J]. Chinese Journal of Applied Chemistry, 2002, 19(9): 908-910.
Citation: XIA Hai-Tao, LIU Yu-Fen, SHI Xin-Yu, WU Yu-Jie. The Kinetics of Photo- and Thermo-Decomposition of Diphenylamine Diazoresin in Different Solvents[J]. Chinese Journal of Applied Chemistry, 2002, 19(9): 908-910.
二苯胺重氮树脂在不同溶剂中的分解动力学
摘要:
非银盐感光材料不但可以用于成像过程,而且还在印刷油墨、光敏抗蚀、涂料、粘合剂等方面得到应用。二苯胺重氮树脂是阴图PS版最重要的感光剂[1],关于它的应用已有许多报道[2~7]和专利[8,9]。作为一种预图感光版,要求感光性能好,储存期在一年以上。重氮化合物一般都亲水并存在暗反应(即热反应),用它制成的PS版易受温度和湿度的影响。二苯胺重氮盐在乙醇中的光、热分解文献已有报道[10],但作为感光材料的二苯胺重氮树脂在水、乙醇-水、甲醇-水溶剂中的光、热分解动力学研究尚无报道。本文用分光光度法对二苯胺重氮树脂在水、乙醇-水、甲醇-水溶剂中的光、热分解动力学进行了研究,以满足实际生产的需要。
English
The Kinetics of Photo- and Thermo-Decomposition of Diphenylamine Diazoresin in Different Solvents
Abstract:
The photo- and thermo-decomposition kinetics of diphenylamine diazoresin in water, ethanol-water and methanol-water has been investigated by spectrophotometry. The velocity of photo-decomposition is higher than that of thermo-decomposition in the same solvent.
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