High-temp. anticorrosion paint

A high-temp dual-component anticorrosion water-base inorganic paint and its preparing process are disclosed. The component A is prepared through selecting potassium silicate solution, stirring, adding lithium hydroxide in the condition of stable vortex, continue stirring,dropping CH3Si(OCH3)3, hydro...

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Bibliographische Detailangaben
Hauptverfasser: YAN CUI, YUE CUI, ZHONGMEI MA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A high-temp dual-component anticorrosion water-base inorganic paint and its preparing process are disclosed. The component A is prepared through selecting potassium silicate solution, stirring, adding lithium hydroxide in the condition of stable vortex, continue stirring,dropping CH3Si(OCH3)3, hydrolysis, and adding water and CaSiO3. The component B is Al2O3 powder. The weight ratio of componentsA to B is (1-5) : 1. Said paint can be used as protecting coating of iron and steel structure and has the advantages of no environmental pollution, high temp resistance up to 1000 deg.C, high anticorrosion and antiwear nature, and high adhesion to substrate.