A coating system comprising an epoxy coating layer prepared from an epoxy formulation which comprises an epoxy resin; a curing agent with no more than 4.5 wt % free amine based on a weight solids of the curing agent; and an adjacent layer prepared from a non-isocyanate polyurethane formulation wherein the epoxy formulation and/or non-isocyanate polyurethane formulation optionally further comprise one or more additives selected from the group consisting of solvent, reactive diluent, plasticizer, pigment, filler; rheology modifiers, dispersants, surfactants, UV stabilizers, and corrosion inhibitors is provided. Also provided are a method of applying a multi-layer coating system and an article comprising a coating system.
提供了一种涂层系统,该系统包括从环氧配方制备的环氧涂层层,该配方包括环氧
树脂;一种固化剂,其自由胺基在固化剂的固体重量中不超过4.5%;以及从非异
氰酸聚
氨酯配方制备的相邻层,其中环氧配方和/或非异
氰酸聚
氨酯配方可以选择进一步包括来自以下组的一种或多种添加剂:溶剂,反应性稀释剂,
增塑剂,
颜料,填料;流变改性剂,分散剂,表面活性剂,UV稳定剂和
防腐剂。还提供了一种应用多层涂层系统的方法和一种包括涂层系统的物品。