阅读说明：本技术 一种不含有机锡的耐钢丝绒涂料及其制备方法 (Steel wool resistant paint without organotin and preparation method thereof ) 是由 姚虎 王冬胜 郭猛 杨科 卢礼灿 陈朝岚 于 2021-08-09 设计创作，主要内容包括：本发明申请提供一种不含有机锡的耐钢丝绒涂料及其制备方法,所述涂料组合物包含如下组份及重量份数：无有机锡聚氨酯丙烯酸酯低聚物50～70份；无有机锡含氟低聚物15～25份；丙烯酸酯单体10～20份；光引发剂2～4份；流平剂0.5～1份。本发明所获得的耐钢丝绒涂料具有优异的耐磨性,耐钢丝绒性能,耐老化性,柔韧性,低表面能和附着力等性能。所述的制备方法不仅环境友好,基本不含溶剂,固化速度快,生产效率高效,能耗低,经济环保,不含有机锡,耐钢丝绒性能优异,适用于接触身体皮肤的3C电子消费穿戴设备产品。(The invention provides an organotin-free steel wool resistant coating and a preparation method thereof, wherein the coating composition comprises the following components in parts by weight: 50-70 parts of polyurethane acrylate oligomer without organic tin; 15-25 parts of organotin-free fluorine-containing oligomer; 10-20 parts of an acrylate monomer; 2-4 parts of a photoinitiator; 0.5-1 part of a leveling agent. The steel wool resistant coating obtained by the invention has excellent wear resistance, steel wool resistance, aging resistance, flexibility, low surface energy, adhesion and other properties. The preparation method is environment-friendly, basically free of solvent, high in curing speed, high in production efficiency, low in energy consumption, economical, environment-friendly, free of organic tin, excellent in steel wool resistance and suitable for 3C electronic consumption wearable equipment products contacting with body skin.)