+7 (495) 580-38-90 Call you back? sale@ograx.ru ABOUT COMPANY PRODUCTS SERVICES ARTICLES QUESTIONS AND ANSWERS DELIVERY CONTACTS Products > Fire protection of metal structures OGRAKS-MSK® TU 5728-068-13267785-10 with amendment 1 Application area It is used to improve the characteristics of fire resistance of steel structures in an open atmosphere, in damp unheated rooms, as well as in closed heated rooms at temperatures from -60 ° C to + 60 ° C and humidity up to 100%, has a high resistance to aggressive environments (oil , gasoline). Description of fire retardant material Fire retardant thermally expanding material is a dispersed system based on polymer and mineral fillers in an organic solvent. Under the influence of temperature (about + 250 ° C), it swells and forms a protective foam layer with low thermal conductivity, which prevents the heating of metal structures. Possesses high resistance to aggressive environments. Properties Diluent P5, ethyl acetate Colour dark grey Expansion ratio not less than 1500% Dry residue 45 ± 3% Dry Coating Density 0.9 ± 0.1 g / cm 3 The material is supplied ready-to-use in metal containers with tight-fitting lids. The material is non-toxic, does not emit harmful substances when heated, does not form toxic compounds in the presence of other substances. Ograx-MSK is manufactured according to TU 5728-068-13267785-10 with amendment 1 and complies with the Technical Regulations on fire safety requirements (Federal Law of 22.07.2008 No. 123-FZ) article 136, article 150, test method according to GOST R 53295 -2009. Material consumption Fire retardant efficiency R45 R60 R90 Reduced metal thickness, mm 3.4 3.4 5.8 Fire retardant coating thickness, mm 1.5 2.2 2.1 Theoretical consumption, kg / m 2 3.0 4.4 4.2 Application technology Stir well before application. Apply mechanically (by air or airless spray in layers in several passes). Application by brush is possible. The air temperature during application is not lower than -25 ° С and not higher than + 35 ° С. Relative humidity no more than 85%. The surface to be protected must be dry, free from dirt, rust, old paintwork, etc. Can be applied to an unprimed surface. Use personal protective equipment. In case of contact with eyes, rinse thoroughly with water. Intermediate drying between layers - 2-3 hours, complete drying - 2-3 days. Characteristics Storage and transportation conditions store and transport in a tightly closed container at temperatures from -60 ° С to + 60 ° С Warranty period of storage one year from the date of manufacture Service life of the coating at least 25 years Printing PRODUCTS Fire protection of metal structures OGRAKS-V-SK-1® OGRAKS-SK-1® OGRAKS-MSK® OGRAX-SKE® OGRAKS-KSK® OGRAKS-KSK-A® OGRAKS-MSK-1® OGRAKS-NSH® Fire protection of reinforced concrete structures Fire protection of cables and cable lines Cable penetrations Fire protection of wooden structures Fire clutches Components for fire protection products Fire protection of air ducts Out of production Copyright 2006-2016 Unihimtek All rights reserved 142181, Moscow region, Klimovsk, st. Zavodskaya, 2 Driving directions - website creation