148 Armaflex Rail SD A highly flexible, closed cell insulation foam with improved retardant properties, low smoke generation and built in Mircroban® antimicrobial protection for railway vechicles. Material type Elastomeric foam based rubber; manufactured with Armaprene® patented technology; US patent no. 8 163 811, EU patent no. 2 261 305. Colour Blue Material special information The pressure-sensitive adhesive coating is based on modified acrylate basis with mesh structure and covered with polyethylene foil. Traces of silicone can be found on the protection paper/foil used to protect self-adhesive closures. Applications Insulation / protection for air ducts and pipes (incl. elbows, fittings, flanges etc.) of air-conditioning / refrigeration systems to prevent condensation. Remarks ArmaFlex® Rail SD is not designed for outdoor applications exposed to sunlight / not UV stable. TECHNICAL DATA ARMAFLEX RAIL Property Value/Assessment Test Standards & Remarks Temperature Range Max service temperature +110˚C (+85˚C if sheet or tape is glued to the object with its whole surface) EU5654 Tested acc. to EN 14706, EN 14707 & EN 14304 Min service temperature -50˚C Thermal Conductivity λ 0˚C ≤ 0.040 W/(m·K) [40+0.1⋅ ϑm + 0.0009⋅ ϑm 2 ]/1000 EU 5654 Declared acc. to EN ISO 13787 Tested acc. to EN 12667 & EN ISO 8497 Water vapour diffusion resistance μ ≥ 5000 EU 5654 Tested acc.to EN 12086 & EN 13469 Fire Performance Reaction to fire Hazard levels HL2, R1 (3 mm sheets & tape: HL3, R1) EU 5838 EU 5786 EU 6268 EU 6422 Declared acc. to EN 45545-2 Fire behaviour & fire side effects S4, ST2, SR2, FED < 1 D 5882 Classified acc to DIN 5510-2 Tested acc to DIN 54837 Russian Federation Certificate of conformity G1, B2, D2, T2 RUS 6866 Declared acc to: GOST 12.1.044-89 Burning behaviour for use in motor vecicles (ECE Regulations) Passed Annex 9, Passed Annex 6,7,8 D 5842 D 5612 D5578 ECE R-118 p. 6-8, ECE -R18 annex.9 NFPA 130 American fire test to railway components Is≤ 25 Ds(4.0) ≤100 D 6905 D 6906 D 6907 D 6908 Classified acc to NFPA 130:2014 Tested acc to ASTM E 162 & ASTM E 662 Other Fire Performance Practical fire behaviour Self-extinguishing, does not drip, does not spread flames Other technical features Dimensions & tolerances In accordance with EN 14304, table 1 EU 5654 Tested acc. to EN 822, EN 823, EN 13467 Health aspects Fulfills hygiene requirements of Russian Rail Industry RUS 6567 Storage & Shelf life Self-adhesive tapes, self-adhesive sheets: 1 year Store in dry, clean rooms at normal relative humidity (50% to 70%) and ambient temperature (0˚C - 35˚C )