431 3M | Alldatasheet
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May, 2017 3M™ Aluminum Foil Tape 431 Product Description 3M™ Aluminum Foil Tape 431 is a 2-mil nominal dead soft aluminum foil with transparent acrylic adhesive for many permanent sealing, holding, splicing or masking applications requiring the protection oered by a foil backing. IMPORTANT: 3M™ Aluminum Foil Tape 431 is not intended for medical usage. Neither 3M nor the Food and Drug Administration have evaluated or reviewed this tape for medical application. User assumes all risk and liability whatsoever in connection with usage of product in a medical application. Product Features
3M™ Aluminum Foil Tape 431 Technical Information Note The following technical information and data should be considered representative or typical only and should not be used for specication purposes. Typical Physical Properties Property Values Method Color Shiny Silver Total Tape Thickness 0.08 mm 3.1 mil ASTM D3652 Backing Thickness 0.05 mm 1.9 mil ASTM D3652 Backing Aluminum Foil Adhesive Acrylic Approximate Weight 0.0049 g/m/24 mm 0.0096 lb/yd/in Water Vapor Transmission 0.77 g/m²/24 hr 0.05 g/100 in²/24 hr ASTM D3833 Typical Performance Characteristics Property Values Method Dwell/CureTime Substrate Notes 180° Peel Adhesion 4.5 N/cm 41 oz/in ASTM D3330 Initial Stainless Steel 12 in/min (300 mm/min) Tensile Strength 33.3 N/cm 19 lb/in ASTM D3759 Elongation at Break 5 % ASTM D3759 Temperature Use Range -54 to 149 °C -65 to 300 °F Available Sizes Property Values Standard Roll Length 55 m 60 yd Handling/Application Information Application Ideas
3M™ Aluminum Foil Tape 431 Storage and Shelf Life Store under normal conditions of 60° to 80°F (16° to 27°C) and 40 to 60% R.H. in the original carton. To obtain best performance, use this product within 24 months from date of manufacture. Industry Specications UL 723, Class “L” low ammability rating (File R 7311) FAR 25.853(a) References Property Values 3m.com Product Page https://www.3m.com/3M/en_US/company-us/all-3m-products/~/3M-Aluminum-Foil-Tape-431?N=5002385+3293241743&rt=rud Safety Data Sheet (SDS) https://www.3m.com/3M/en_US/company-us/SDS-search/results/?gsaAction=msdsSRA&msdsLocale=en_US&co=ptn&q=431 431 439 Color Shiny Silver Shiny Silver Total Tape Thickness (mm) 0.08 0.08 Backing Thickness (mm) 0.05 0.05 Backing Aluminum Foil Aluminum Foil Adhesive Acrylic Acrylic Tensile Strength (N/cm) 33.3 31.5 This Industrial Adhesives and Tapes Division product was manufactured under a 3M quality system registered to ISO 9001 standards.
3M™ Aluminum Foil Tape 431 Information 3M United States 3M Center St. Paul, MN 55144-1000 800-362-3550 www.3M.com Please recycle. © 3M 2021. All Rights Reserved. The brands listed above are trademarks of 3M Technical Information: The technical information, guidance, and other statements contained in this document or otherwise provided by 3M are based upon records, tests, or experience that 3M believes to be reliable, but the accuracy, completeness, and representative nature of such information is not guaranteed. Such information is intended for people with knowledge and technical skills sucient to assess and apply their own informed judgment to the information. No license under any 3M or third party intellectual property rights is granted or implied with this information. Warranty, Limited Remedy, and Disclaimer: Unless a dierent warranty is specically stated on the applicable 3M product packaging or product literature (in which case such warranty governs), 3M warrants that each 3M product meets the applicable 3M product specication at the time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR ARISING OUT OF A COURSE OF DEALING, CUSTOM, OR USAGE OF TRADE. If a 3M product does not conform to this warranty, then the sole and exclusive remedy is, at 3M’s option, replacement of the 3M product or refund of the purchase price. Limitation of Liability: Except for the limited remedy stated above, and except to the extent prohibited by law, 3M will not be liable for any loss or damage arising from or related to the 3M product, whether direct, indirect, special, incidental, or consequential (including, but not limited to, lost prots or business opportunity), regardless of the legal or equitable theory asserted, including, but not limited to, warranty, contract, negligence, or strict liability.