THERMAL-INSULATION COATING Russian patent published in 2003 - IPC

FIELD: heat protection. SUBSTANCE: fire-protective foaming coating that can be used for protection of surfaces against high-temperature effects is based on mixture containing solution of chlorosulfonated polyethylene and stearic acid, chemically oxidized graphite granules, ammonium salts or borax, or boric acid, or antimony oxide, or their mixtures, and also magnesium oxide, zinc oxide, and diphenylguanidine. Solution of chlorosulfonated polyethylene and stearic acid can further contain pigment and inert substances. EFFECT: ensured constructively programmed elasticity, strength, and color of coating, ingredient granule packing density, and desired composition of ingredient granules in vicinity of graphite granules thereby influencing derivatometric characteristics of thermally affected processes. 2 cl