不同表面处理方法对环氧胶粘涂层剪切强度影响  

Influence of Different Surface Treatment Methods on the Shear Bond Strength of Epoxy Adhesive Coating

作　　者：韩树强[1] 刘泽年[1] 刘军[1] 张洪斌[1] 李艳辉[1] 范晓雷[2] 

机构地区：[1]中国石油管道秦京输油气分公司,河北秦皇岛066000 [2]中国石油管道大连输油分公司,辽宁瓦房店市116300

出　　处：《辽宁石油化工大学学报》2009年第3期55-57,共3页Journal of Liaoning Petrochemical University

摘　　要：通过实验,主要研究几种表面处理方法对环氧胶粘涂层剪切强度的不同影响,实验分别采用了机械处理、酸洗、冷磷化和偶联处理的方法。根据实验数据,绘制了表面粗糙度与环氧胶粘涂层剪切强度的关系曲线,通过对比的方法,对试验结果从理论上进行了详细地分析。实验结果表明,冷磷化处理和偶联处理方法能显著提高环氧涂剪切强度。Different effects to the shear bond strength of epoxy adhesive coating in several surface treatment methods were studied in the experiments where mechanical processing, acid pickling, cold parkerizing process and coupling treatment methods were used. According to the experimental data, the relationship curve between the surface roughness and shear bond strength of epoxy adhesive coating was mapped, and a detailed theoretical analysis after comparing the test results was made. The results show that the two methods of cold parkerizing process and coupling treatment can improve the shear bond strength of epoxy adhesive coating significantly.

关 键 词：表面处理 剪切强度 偶联处理 冷磷化处理 

分 类 号：TQ430.6[化学工程]