Interam TM Endothermic Mat E-5A-4

Transcription

1 Interam TM Endothermic Mat E-5A-4 Product Data Sheet Date: March 2015 Supersedes : New Product Description When properly installed, 3M Interam Endothermic Mat E-5A-4 provides a uniform covering that, when exposed to high temperatures, releases chemically-bound water to cool the outer surfaces of the wrap material and significantly retard heat transfer. Helps protect structural steel components for up to 240 minutes, critical electrical components against high-intensity fires for up to 78 minutes and jet-fire protection up to 240 minutes. 3M Interam Endothermic Mat E-5A-4 is flexible which aids in installation and allows it to more easily be applied on complex shapes and around corners. Key Features Provides protection against large hydrocarbon pool fires in accordance with ASTM E 1529 & UL 1709 Jet-Fire protection up to 240 minutes Chemically-bound water helps cool protective item(s) in the event of a high intensity fire Low ampacity 1 derating Flexible can be installed on complex shapes and around corners Easy-to-cut for various shapes and sizes Non-corrosive For use in new or retrofit applications Eases the inspection process Single layer or multiple layering of 3M Interam Endothermic Mat E-5A-4 per the fire resistance classification requirements 1 In amperes, the current an electrical conductor or cable can carry in a given configuration before the conductor temperature exceeds the maximum rated continuous temperature of the conductor or cable.

2 Typical Physical Properties Category Description Colour Aluminium Exterior White Interior Mat Lamination Mat Thickness Roll Dimensions Roll Weight 3 mil. aluminium/scrim 10.3 mm 622 mm x 6.09 m 33.8 kg Weight/Unit Area 8.93 kg/m 2 Bulk Density 865 kg/m 3 Mat Area/Roll 3.79 m 2 Thermal Conductivity W/m 93 C W/m 177 C W/m 316 C W/m 399 C W/m 482 C Mean Specific Heat 1385 J/kg C Loss on Ignition 28% Tensile Strength (with aluminium foil) 1155 J/kg C 758 kpa

3 Performance Characteristics Protection Approvals Classification Reaction to Fire EN Surface Burning Cellulosic Fire UL 723 ASTM E 84 ASTM E 119 UL 263 Fire Behaviour Smoke production Flaming Droplets B s1 d0 Flame Spread 0.7 Smoke Development 0 Fuel Contribution 0 Up to 240 minutes Up to 240 minutes Note : Consult system details, contact your local 3M sales representative or visit to inquire about Hydrocarbon Fire UL1709 UL 1709 ASTM 1529 & ASTM E1725 Hydrocarbon Fire Exposure Test, Rev 0 Number of layer 1 Layer 2 Layers 3 Layers Structural Steel Time 30 min. 45 min. 60 min. 90 min. 120 min. 180 min. 4 Layers 240 min. Note : Consult design N UL BYBU.XR202 details for Number of layer Electrical Circuitry Time 2 Layers 15 min. 3 Layers 30 min. 4 Layers 60 min. Note : Consult design N UL XCLF.TB-7details for Number of layer 254 mm Pipes Foam glass Thickness Time in Minutes 400 C 700 C 1 Layers 38 mm Layers 50 mm Layers 50 mm Note : Consult Certificate N HOU , DNV Report QAS N details for applicationspecific installation guides Performance Characteristics (Continue) Items Ø % Conduit 3 Layers (40% Fill) 25mm 8% 100mm 9% Ampacity Derating IEEE P848 Note : Consult Design N 3MU/AF details for Cable Tray 610 X 100 mm 3 Layers (60% Fill) 49.9% Jet-Fire & Torch Testing ISO Note : Consult Design N 3MU/AF details for Ampacity derating estimates for the 3M Interam Endothermic Mat E-5A-4 layering can be interpolated Applications Steel Plate Thickness : 10 mm 3 Layers with Stainless Steel Sheeting Time Minutes Temperature Rise 15 min. 13 C 30 min. 35 C 60 min. 99 C 120 min. 208 C 180 min. 242 C 240 min. 251 C

4 Bar Blast Nuclear Power Plants (U.S. Model) Note: please contact 3M or PCI Promatec our global distributor for this market Radiation Exposure Corrosion Under Insulation (CUI) NFPA 58 Appendix H & NFPA 290 Note : Consult design N 3MU/AF details for Steel Plate with vertical Stiffener Thickness : 10 mm minimum 3 Layers with Stainless Steel Sheeting Time Minutes Temperature Rise 15 min. 5 C 30 min. 26 C 60 min. 76 C 120 min. 182 C 180 min. 275 C 240 min. 356 C Note : Consult design N 3MU/AF details for Vessel (LPG) 2 layers with Stainless Steel Sheeting Rating: USNRC Generic Letter (GL) Supplement 1 USNRC 10 CFR Part 50 Appendix R USNRC Regulatory Guide Pass Note : Consult design N 3MU/AF details for 0.33 bar without dislodgement of material 60 and 180 minutes Exposure to 2 x 10 8 Rads Gamma showing no visual degradation in physical properties ASTM E Hours Exposure Average Weight Loss 22.7 C 50% R.H 35 C 95% R.H Bare Steel * 0.006% Alkyd Primer Coated Steel * * Galvanized Steel * * * No measurable weight los Handling Note = Consult product's Material Safety Data Sheet (MSDS) from country of use prior to handling and disposal. Storage 3M Interam Endothermic Mat E-5A-4 is stable under normal storage conditions, store in a dry warehouse environment in original, unopened container. Normal stock and stock rotation practices are recommended. Pallets should not be stacked. Store dry in a cool place Storage temperature: not under 0 C and not over 35 C Take care of sufficient ventilation Keep out of reach of children Shelf Life 3M Interam Endothermic Mat E-5A-4 shelf life is indefinite when stored in original unopened packaging in a dry warehouse environment. Maintenance 3M Interam Endothermic Mat E-5A-4 does not require maintenance when installed in accordance with the applicable design listing and the 3M Installation Guide.

5 Repair Once installed, if any section of the 3M Interam Endothermic Mat E-5A-4 is damaged, the following procedure will apply: Dents Damage None Repair Tears (No material removed) Cover with 3M Aluminium Foil Tape 425 Gaps: Greater than 3 mm and up to 10 mm wide Up to 3 mm Cover with 3M Aluminium Foil Tape 425 Greater than 10 mm Fill gap with 3M Fire Barrier CP 25 WB+ or 3M Fire Barrier 3000 WT Silicone Sealant. Notify Quality Control for inspection. After inspection cover with Foil Tape 425. Remove and reinstall the damaged section in accordance with the applicable Design or Listed System with 3M Interam Endothermic Mat E-5A-4. Precautionary Information Refer to product label and Material Safety Data Sheet for health and safety information before using the product. For information please contact your local 3M Office. For Additional Information To request additional product information or to arrange for sales assistance, call: Important Notice All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. However, many factors beyond 3M s control can affect the use and performance of a 3M product in a particular application, including the conditions under which the product is used and the time and environmental conditions in which the product is expected to perform. Since these factors are uniquely within the user s knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular purpose and suitable for the user s method or application. All questions of liability relating to this product are governed by the terms of the sale subject, where applicable, to the prevailing law Values presented have been determined by standard test methods and are average values not to be used for specification purposes. Our recommendations on the use of our products are based on tests believed to be reliable but we would ask that you conduct your own tests to determine their suitability for your applications. This is because 3M cannot accept any responsibility or liability direct or consequential for loss or damage caused as a result of our recommendations 3M and Interam are trademarks of the 3M Company. Adesivi e Nastri per l Industria 3M Italia s.r.l. Via N. Bobbio Pioltello (MI) Tel: Fax: