Investigation of High Molar Ratio Potassium Solution Used in Zinc-Rich Coatings
来源期刊：材料保护2004年增刊第2期
论文作者：LI Sheng YAN Rui WU Hang
关键词：nanosize SiO2; high molar ratio; potassium silicate solution; zinc-rich coatings;
摘 要：High molar ratio potassium silicate solution used in zinc-rich water-base coatings was prepared by adding the nanosize SiO2 to the low molar ratio potassium silicate solution, and its microstructure was investigated by SEM and IR.Furthermore, the zinc-rich coatings was prepared by adding the zinc powders to this type of solution, and the properties of the coatings were evaluated. The test results show that the high molar ratio potassium silicate solution is the bonder of zinc-rich inorganic coatings with excellent property.
LI Sheng1，YAN Rui1，WU Hang1
(1.Surface Engineering Research Institute, Beijing 100072, China)
摘要:High molar ratio potassium silicate solution used in zinc-rich water-base coatings was prepared by adding the nanosize SiO2 to the low molar ratio potassium silicate solution, and its microstructure was investigated by SEM and IR.Furthermore, the zinc-rich coatings was prepared by adding the zinc powders to this type of solution, and the properties of the coatings were evaluated. The test results show that the high molar ratio potassium silicate solution is the bonder of zinc-rich inorganic coatings with excellent property.
关键词:nanosize SiO2; high molar ratio; potassium silicate solution; zinc-rich coatings;
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