ZHANG Long-chang,LIN Ji-yue,CHEN Gang,YU Xiang-yun,LIU Guang-ming.Influence of Nano-TiO2Content on the Properties of Silicone/SiO2Hybrid Coatings[J],39(2):7-10 |
Influence of Nano-TiO2Content on the Properties of Silicone/SiO2Hybrid Coatings |
Received:November 12, 2009 Revised:April 10, 2010 |
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KeyWord:nano TiO2 silicone/SiO2hybrid coating anti-mildew effect |
Author | Institution |
ZHANG Long-chang |
Nanchang Hangkong University, Nanchang , China |
LIN Ji-yue |
Nanchang Hangkong University, Nanchang , China |
CHEN Gang |
Nanchang Hangkong University, Nanchang , China |
YU Xiang-yun |
Nanchang Hangkong University, Nanchang , China |
LIU Guang-ming |
Nanchang Hangkong University, Nanchang , China |
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Abstract: |
Silicone/SiO2hybrid sol with different content of TiO2were prepared. Then the silicone/SiO2hybrid coating was obtained by drying the sol for 12 h. The infrared spectrum(FT-IR)showed that the Ti atoms were grafted to the hybrid network. The properties of silicone/SiO2hybrid coatings with different content of TiO2were studied. The results showed that the coatings had better physical properties, corrosion resistance and better anti-mildew effects when 1% TiO2was added in the coating. |
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