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介绍了酚、醛改性胺类固化剂的合成反应原理、工艺路线、合成方法以及酚醛改性胺类固化剂产品型号、标准和技术指标方面存在的问题,建议尽快规范统一的标准。详细介绍了近年来该类固化剂的研究已从单纯的苯酚、甲醛对各种胺的改性,向着由多元化的酚、醛对各种胺进行改性的方向发展,描述了这类固化剂的主要品种及其优缺点并对市场前景进行了预测和展望。
The synthesis reaction principle, process route and synthesis method of phenolic and aldehyde modified amine curing agent, as well as the problems of product type, standard and technical index of phenolic modified amine curing agent are introduced. It is suggested to standardize the uniform standard as soon as possible. In recent years, the research on this type of curing agent has been introduced in detail from the modification of various amines by simple phenol and formaldehyde to the modification of various amines by the diversified phenols and aldehydes. Such curing is described The main varieties of products and their advantages and disadvantages and prospects and prospects for the market.