English Home Furniture Mass Transportation ClearSpace Company News Contact Careers Royco Logistics BISCO MF1® Silicone Foam High Performance Silicone Foam for Rail Seat Cushioning BISCO® MF1™ seat cushion foam provides reliable comfort, longevity, and safety. Available in 3 firmness ranges, MF1 allows engineers to optimize seat designs, providing exceptional passenger comfort all the while reducing weight and size. MF1 is a durable seat cushion material that utilizes proprietery silicone technology to deliver a product which maintains firmness and thickness longer than traditional urethane foams. Additionally, all grades of MF1 are formulated to meet various global fire safety standards including BS 6853, EN 45545, DIN 5510, NFF 16-101, NFPA 130. Property Test Method MF1-35 [Soft] MF1-55 [Medium] MF1-75 [Firm] Foam Properties FIRMNESS (IFD, ILD) @ 2 INCH (50 MM), lbf (N) ASTM D3574-B1, ISO 2439 (25%) 35 (155) 55 (245) 75 (334) lbf (N) ISO 2439 (40%) 50 (222) 75 (334) 105 (467) COMFORT FACTOR 65% / 25% IFD 2.5:1 COMPRESSION FORCE DEFLECTION, psi (kPa) ASTM D1056 0.8 (5.5) 0.9 (6.2) 1 (6.9) DENSITY, pcf (Kg/m3) ISO 845 6.5 (104) 7.0 (112) 8.0 (128) RESILIENCY, % Vertical Rebound 40 45 50 TENSILE STRENGTH, psi (kPa) ASTM D412 12.5 13.5 ELONGATION, % ASTM D412 45 35 ANTI-MICROBIAL ASTM G21 Pass (No growth) WATER ABSORPTION, % ASTM D570 < 5 THERMAL CONDUCTIVITY, W / mK ASTM C518 0.045 MAXIMUM CONSTANT USE TEMPERATURE, ˚C Rogers Internal 200 LOW TEMPERATURE FLEX, ˚C ASTM D1056 -40 Durability JOUNCE / SQUIRM, Height Loss % Jounce/Squirm (1,000,000 cycles) < 5 Firmness Loss (IFD) % Jounce/Squirm (1,000,000 cycles) < 20 CONSTANT LOAD POUNDING, Height Loss % ISO 3385 (ISO 2439) < 3 Firmness Loss (IFD) % ISO 3385 (ISO 2439) < 10 FLEX FATIGUE, Height Loss % ASTM D1055 (250,000 cycles) < 5 COMPRESSIONSET(22 HRS @ 50% COMPRESSION), % ASTM D1056 (23 C) < 1 ASTM D1056 (70 C) < 3 ASTM D1056 (100 C) < 5 HUMIDITY AGEING, Firmness Loss (IFD) % ISO 2440 (ASTM D3574 B1) 2.5 All metric conversions are approximate. Additional technical information may be available. All PORON Test Procedures are available for view. Please contact your Rogers Sales Engineer. Typical values are a representation of an average value for the population of the property. For specification values contact Rogers Corporation. MF1 LONG-LIFE WARRANTY MF1 is warrantied for firmness and thickness retention for up to 10 years to ensure long-term comfort when designed appropriately in a rail seating application. Global Fire Safety Certifications Region Fire Standard Test Method MF1-35 [Soft] MF1-55 [Medium] MF1-75 [Firm] BRITIAN (UK) BS 6853 BS 6853 (Table 9) cat 1A (composite) EUROPE EN 45545 – R21 ISO 5660 HL3 ISO 5659 (Ds, CIT) HL3 FRANCE STM-C-708 NFF 16-101 (M – F Rating) M1 F2 ISO 3582 Pass (No Ignition) ISO 2440 (ISO 3582) Pass (No Ignition) GERMANY DIN 5510 DIN 5510-2 S4, SR2, ST2 Annex C / ISO 5659-2 Fed < 1 NORTH AMERICA NFPA 130 ASTM D3675 Pass ASTM E162 Pass ASTM E662 Pass ASTM C1166 Pass SMP 800C Pass ASTM E1354 Reference Only VARIOUS OTHER FAR 25.853a (12 sec) Pass FAR 25.853a (60 sec) Pass BSS 7239 Pass FMVSS302 Pass Home Furniture Mass Transportation ClearSpace Company News Contact Careers English Français Deutsch Italiano Español © 2021 Royersford Spring Company 98 Main Street Royersford, PA 19468 USA Phone +1 610 948 4440 Fax +1 610 948 4511