利用碳纳米管(CNTs)表面官能团与环氧丙烯酸酯(EA)齐聚物的反应,制备了碳纳米管/环氧丙烯酸酯(CNTs/EA)光敏性树脂,通过紫外光(UV)固化交联制备出新型复合涂层.研究了涂层的阻隔红外/紫外线性能,在近红外区(4000～12000 cm-1)的阻隔率为68.55%,对可见光(380～780 nm)的透过率大于85%,对于<300 nm的紫外线完全阻隔.同时复合涂层力学性能与EA涂层相比也得到提高,在光阻隔涂层方面具有潜在的应用前景.
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