CIESC Journal ›› 2006, Vol. 57 ›› Issue (6): 1496-1499.
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WANG Jun;LIU Wenbin;WANG Chao
Online:
Published:
王军;刘文彬;王超
Abstract: The energy dispersive X-ray analysis method can measure the elemental compositions and changes of the epoxy adhesive in adhesive/graphite joints.The weight loss of the adhesive in the adhesive/graphite joint can be measured with EDX, so the thermal decomposition dynamics of the epoxy adhesive in the joint can be determined.The values of thermal decomposition energy of the adhesive in the joint and in the air atmosphere were -35.89 kJ8226;mol-1 and -34.43 kJ8226;mol-1,respectively.The rate of thermal decomposition of the adhesive in the joint was lower than that of the adhesive in the air,because air was excluded in the joint.It auord with the rule of thermal decomposition of adhesive.This is a new method of measuring some properties of adhesive in the joints.
Key words: 环氧树脂胶黏剂, 粘接接头, 热分解动力学, X射线能谱
关键词: 环氧树脂胶黏剂, 粘接接头, 热分解动力学, X射线能谱
WANG Jun, LIU Wenbin, WANG Chao. Thermal decomposition dynamics of epoxy adhesive in adhesive/graphite joints[J]. CIESC Journal, 2006, 57(6): 1496-1499.
王军, 刘文彬, 王超. 环氧树脂胶黏剂在石墨粘接接头的热分解动力学 [J]. 化工学报, 2006, 57(6): 1496-1499.
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