| 摘要 |
PURPOSE: An anticorrosive binder sol is provided to ensure corrosion resistance at a high temperature and to prolong lifetime of stainless steel, and to be useful as a binder in a liquid phase. CONSTITUTION: An anticorrosive binder sol for a binder sol is formed by adding Zn powder and a network material including at least one ion of Li+, Na+, K+, Mg2+, Pb2+, and Ca2+ or adding at least one network material of LiOH, NaOH, KOH, Mg(OH)2, Ca(OH)2 to water-dispersed colloid silca. The network material is included in the amount of 0.01-2 mole per 1mole SiO2. |
