以互穿网络(IPN)结构的丙烯酸乳液(R3-1)和核壳结构的苯丙乳液(R2-2、R2-3)为成膜物质,通过加入填料、阻燃剂、纤维增强材料和其他功能性助剂,制备出阻尼性能优良的环保型水性阻尼涂料.采用动态黏弹谱仪(DMA),研究了成膜物质、填料细度、颜基比和纤维增强材料4种因素对阻尼涂料阻尼性能的影响.结果发现:选择乳液R2-2、R2-3和R3-1按照质量比1∶1∶1复配,填料为100目和400目按照质量比3∶1复配,颜基比为1.0,加0.3％玄武岩纤维时涂料的阻尼性能优异.
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