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发明公开
CN110845942A 一种无溶剂双固化UV密封涂料及其制备方法 审中-实审

一种无溶剂双固化UV密封涂料及其制备方法
摘要：
本发明涉及一种无溶剂双固化UV密封涂料，包括无溶剂双固化UV密封涂料组分100份和涂料固化剂组分10～30份；所述涂料固化剂组分为低粘度的改性聚酰胺类固化剂，所述无溶剂双固化UV密封涂料组分配方包括环氧丙烯酸酯树脂。本发明所得无溶剂双固化UV密封涂料用于有效密封复合材料表面的微空隙和微裂纹，能够避免产生涂装缺陷，可快速初固，满足工业化生产线需求。
摘要（英）：

The invention relates to a solvent-free dual-curing UV sealing coating. The solvent-free dual-curing UV sealing coating comprises 100 parts of a solvent-free dual-curing UV sealing coating component and 10-30 parts of a coating curing agent component, wherein the coating curing agent component is a low-viscosity modified polyamide curing agent, and the solvent-free dual-curing UV sealing coating component comprises epoxy acrylate resin. The solvent-free dual-curing UV sealing coating is used for effectively sealing micro-voids and micro-cracks on the surface of a composite material, can avoidcoating defects, can realize rapid initial curing, and meets the requirements of an industrial production line.

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