【摘要】 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。更多还原

【Abstract】 Advance in amine cure agent for epoxy resin modified by phenal and aldehyde are reviewed, which concerning to the reaction machenism,synthesis route and process flow.Problems existing in these cure agent products including product type,standard and product data are discussed.Recent years,the modification of the said cure agent have been changed from bezene phenol and formadehyde to various phenol and aldehyde.Classifiation,advantages and disadvantages are introduced,market situation is forcested.更多还原