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涂料工业  2012 

sio2气凝胶透明隔热涂料的研制

Keywords: 稳定剂,sio2气凝胶,纳米涂料,透明,隔热

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Abstract:

?用稳定剂爱利索tmrm-825对sio2气凝胶进行改性并制备成浆料,以水性丙烯酸树脂为成膜物,在助剂的配合下制得水性纳米透明隔热涂料。实验结果表明,用稳定剂对sio2气凝胶进行改性,能够实现纳米颗粒的均匀分散。玻璃涂覆膜厚为20~25μm时,涂膜有良好的机械性能,可见光透过率大于89%,透明性好,同时有较好的隔热效果。

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