以硅烷偶联剂(KH-570)对纳米TiO2/Ag+进行表面处理,对处理后的纳米TiO2/Ag+进行表征后证实,硅烷偶联剂以化学键的形式键合在纳米TiO2的表面.采用原位乳液聚合方法制得载银纳米TiO2/苯乙烯-丙烯酸酯复合乳液,TEM测试表明纳米TiO2被均匀地包覆在乳液中.采用该复合乳液为基料与各助剂等原料按一定比例配制成涂料,经性能测试后表明,与普通共混制得的涂料相比,该涂料的抗菌性能得到明显的提高,并且有很强的紫外光吸收性能.
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