wet type resist stripping system

The method provides a quantitative, reliable method for evaluation of asphalt anti stripping agents.

为沥青抗剥离剂的评选提供一种定量、可靠的方法。

In this paper,synthesis of asphalt anti stripping agents from tetraethylenepentamine(TEPA) and formaldehyde has been studied by orthogonal experiments.

利用正交试验对四乙烯五胺（ＴＥＰＡ）／甲醛合成沥青抗剥离剂进行了研究，优化了主要工艺条件；对合成反应中碱度的变化进行了探讨；通过红外谱图结构分析，表明产物中存在有—Ｃ＝Ｎ—Ｒ基团。

This kind of coucrete is made with auti salt scaling admixture and used in highway in shen yang.

本文通过在混凝土中掺入抗盐剥蚀剂 ,来配制抗除冰盐混凝土 ,并对其进行力学性能和耐久性测试 ,重点试验其抵抗盐冻能力。