A Method for Testing Curing Volume Change Rate of Adhesive for Automobile Body Welding
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摘 要
介绍了一种准确测试汽车车身焊装用胶固化体积变化率的测试方法, 其测试原理为先依据阿基米德定律分别测试出车身焊装用胶固化前后的固化体积, 然后再计算出焊装用胶的固化体积变化率。大量的试验结果表明: 该方法测试过程简单, 且重复性好, 可满足汽车车身焊装用胶固化体积变化率测试精度的要求。
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Abstract
A method that could accurately test the curing volume change rate of adhesive for automobile body welding was introduced. First the volume of the adhesive for automobile body welding before and after curing was measured according to Archimedes law, and then the curing volume change rate was calculated. A large number of test results show that this method was simple, good repeatability and could meet the test accuracy requirement of curing volume change rate of adhesive for automobile body welding.
中图分类号 TQ437
所属栏目 试验技术与方法
基金项目
收稿日期 2013/9/1
修改稿日期
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备注陈淑君(1982-),女,工程师,学士。
引用该论文: CHEN Shu-jun,ZHU Hao,YU Jin-xin,QI Hai-dong. A Method for Testing Curing Volume Change Rate of Adhesive for Automobile Body Welding[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2014, 50(12): 897~898
陈淑君,朱浩,于金鑫,齐海东. 一种汽车车身焊装用胶固化体积变化率的测试方法[J]. 理化检验-物理分册, 2014, 50(12): 897~898
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参考文献
【1】GB/T 1033.1-2008塑料 非泡沫塑料密度的测定[S].
【2】GB/T 533-2008硫化橡胶或热塑性橡胶密度的测定[S].
【3】朱春山,李和平. 汽车胶黏剂[M]. 北京:化学工业出版社,2009.
【4】张秀蓉,梅华生,王俊芳,等. 一种精确测试汽车用膨胀胶膨胀率的方法[J]. 理化检验-物理分册,2009,45(8):489-490.
【2】GB/T 533-2008硫化橡胶或热塑性橡胶密度的测定[S].
【3】朱春山,李和平. 汽车胶黏剂[M]. 北京:化学工业出版社,2009.
【4】张秀蓉,梅华生,王俊芳,等. 一种精确测试汽车用膨胀胶膨胀率的方法[J]. 理化检验-物理分册,2009,45(8):489-490.
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