CAJ | 학술논문

我们选择不同种类的有机羧酸，依次制备有机羧酸酰胺类化合物、有机羧酸三乙醇胺盐。配置0.5%的水溶液，通过单片防锈测试法测定其水溶液防锈性能。实验结果表明，有机羧酸三乙醇胺盐的防锈性能优于酰胺类化合物，化合物中极性化学键越多，防锈性能越好。
아문선택불동충류적유궤최산，의차제비유궤최산선알류화합물、유궤최산삼을순알염。배치0.5%적수용액，통과단편방수측시법측정기수용액방수성능。실험결과표명，유궤최산삼을순알염적방수성능우우선알류화합물，화합물중겁성화학건월다，방수성능월호。
We synthesized Carboxylic acid amides and acid ethanol amine salt using different kinds of organic carboxylic acids. By testing cast iron of 0.5% aqueous solution,we received the differents rust resistance. It was found that the acid ethanol amine salt better than carboxylic acid amides. The rust-inhibiting property became better with the increase of the number of polar groups.