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前言苯骈三氮唑对钢及其合金有优异的缓蚀作用,用作缓蚀剂已有二十多年,国内在六十年代开始应用,目前大部分防锈油都含有它,为了提高它在油中溶解度和减少升华损失,国内曾先后研制过辛烷基苯骈三唑、十二烷基苯骈三唑,N.N—双(苯骈三氮唑亚甲基)月桂胺等。国外还有甲苯骈三氮唑,萘骈三氮唑等商品。下面综合一些资料报导,着重对苯骈三氮唑作简要介绍。
Preface Benzotriazole on steel and its alloys have excellent corrosion inhibition, as a corrosion inhibitor for more than 20 years, the domestic application in the sixties, most of the current rust-proof oil contains it, in order to improve Its solubility in the oil and reduce the sublimation loss, the country has successively developed octa alkyl benzene triazole, dodecyl benzene triazole, NN-bis (benzotriazole methylene methylene) lauryl amine. Foreign Toluene Triazole, naphthalene Triazole and other products. The following integrated some information reported, focusing on benzotriazole for a brief introduction.