HEAT-ACCUMULATION MATERIAL COMPOSITION Russian patent published in 1999 - IPC

FIELD: coating materials. SUBSTANCE: invention relates to compositions for producing dimensionally stable heat-accumulation materials applicable as coatings providing reusable overheating protection for devices and equipment. Composition containing organic rubber, metal oxide, tetramethylthiuram disulfide, and stearic acid is distinguished by that organic rubber is chlorosulfonated polyethylene (100 wt parts), metal oxide is magnesium oxide (10-25 wt parts) and additionally introduced are diphenylguanidine (0.3-0.8 wt parts) and polyethylene (200-350 wt parts), contents of tetramethylthiuram disulfide and stearic acid being respectively 1-3 and 1-6 wt parts. EFFECT: increased reliability of heat protection. 1 tbl