| abstract |
(57) [Summary] [Purpose] To provide a foamable fire-resistant coating material which is applied to building materials and the like and exhibits high fire resistance even under continuous high-temperature heating during a fire. [Structure] (A) Titanium, zirconium, vanadium, niobium, tantalum, molybdenum, tungsten and chromium carbides, borides, nitrides, charcoal / nitrides, charcoal / borides, and boron carbides, nitrides, charcoals -One or more kinds selected from nitrides, for example, boron carbide, and (B) synthetic resins such as condensation resins, polyaddition resins, polymerization resins, such as epoxy resins, polyamide resins, and (C) A foamable refractory coating agent, which comprises, as an essential component, one or more kinds of phosphorus compounds and / or sulfur compounds that form a Lewis acid when heated, for example, microencapsulated ammonium polyphosphate. |