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SiO2f/SiO2 composite hydrophobic coating and preparation method thereof
The invention discloses a SiO2f/SiO2 composite hydrophobic coating and a preparation method thereof, and belongs to the technical field of composite coatings, the hydrophobic coating with the moisture absorption rate lower than 1% is obtained by alkylating a composite and spraying organic silicon resin, and compared with the prior art, the hydrophobic coating has the advantages of high water vapor barrier property, high and low temperature stability and high weather resistance, and can be applied to the field of coating materials. The ultra-low moisture-proof performance of the antenna housing and the antenna window can be achieved when the antenna housing and the antenna window are stored in a severe environment.
本发明公开一种SiO2f/SiO2复合材料疏水涂层及其制备方法，属于复合材料涂层技术领域，通过对复合材料烷基化以及有机硅树脂喷涂，获得吸湿率低于1％的疏水涂层，相对于现有工艺具有高阻隔水汽、高低温稳定性及高耐候性，可实现天线罩、天线窗在恶劣环境贮存下的超低防潮性能。
SiO2f/SiO2 composite hydrophobic coating and preparation method thereof
The invention discloses a SiO2f/SiO2 composite hydrophobic coating and a preparation method thereof, and belongs to the technical field of composite coatings, the hydrophobic coating with the moisture absorption rate lower than 1% is obtained by alkylating a composite and spraying organic silicon resin, and compared with the prior art, the hydrophobic coating has the advantages of high water vapor barrier property, high and low temperature stability and high weather resistance, and can be applied to the field of coating materials. The ultra-low moisture-proof performance of the antenna housing and the antenna window can be achieved when the antenna housing and the antenna window are stored in a severe environment.
本发明公开一种SiO2f/SiO2复合材料疏水涂层及其制备方法，属于复合材料涂层技术领域，通过对复合材料烷基化以及有机硅树脂喷涂，获得吸湿率低于1％的疏水涂层，相对于现有工艺具有高阻隔水汽、高低温稳定性及高耐候性，可实现天线罩、天线窗在恶劣环境贮存下的超低防潮性能。
SiO2f/SiO2 composite hydrophobic coating and preparation method thereof
一种SiO2f/SiO2复合材料疏水涂层及其制备方法
DONG HENG (author) / ZHENG CHEN (author) / WANG HUADONG (author) / WEI HEMENG (author) / ZHANG JIAN (author) / LYU YI (author) / SUN TONGCHEN (author) / ZHAO YINGMIN (author)
2022-11-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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