摘要
以松节油为主要原料与顺酐、环氧氯丙烷及丙烯酸反应 ,合成一种新型TMA环氧丙烯酸酯。经添加光敏剂、活性稀释剂等构成一种新型紫外光固化光敏树脂。该光敏树脂在紫外光照射下 1 4min固化在膜。讨论了紫外光强度、引发剂、活性稀释剂等对涂膜固化性能的影响。固化膜具有优良的耐水、耐油及耐化学酸蚀性能以及附着力强、光泽度好。最后用IR谱对产品结构进行表征 。
A turpentine as a main material can react with an epichlorohydrin and an acrylic acid to form a new TMA epoxyacrylate resin.Being added photoinitiator and active diluent,the new photosensitine resin can be cured within 1 4 min by ultraviolet.This article discusses the effects of illumination intensity,initiators and active diluent on its curing performance.The obtained film proves of water tolerance,oilresistance,anti corrosion,higher adhesion and high glossiness.The structure of the product was characterized by IR spectra,and heat resistance was analysised by DSC.
出处
《三明学院学报》
2001年第2期44-48,72,共6页
Journal of Sanming University
作者简介
赖文忠(1966-),男,福建宁化人,三明高等专科学校实验师,主要从事元机化学及实验、有机化学实验教学及松香、松节油改性科研工作.
