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October, 2016 3M™ Scotch® Transparent Film Tape 640 Product Description Scotch® 640 is a transparent lm tape used for sealing, tabbing, splicing, various inner-pack applications and garment applications. This product has a conformable backing and a consistent pressure sensitive acrylic adhesive system. Product Features

  • Adheres instantly to a variety of surfaces
  • Removes cleanly from garments treated with a variety of nishing and treatments. Non-staining or yellowing.
  • Roll to roll consistency increases productivity for improved unit costs.
  • Complies with environmental considerations of ASTM D 1974-92

3M™ Scotch® Transparent Film Tape 640 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 Clear Total Tape Thickness 0.048 mm 1.9 mil ASTM D3652 Backing Thickness 0.03 mm 1.2 mil ASTM D3652 Backing Paklon™ Adhesive Pressure sensitive acrylic Typical Performance Characteristics Property Values Method Backing Notes 180° Peel Adhesion

2.5 N/cm 22 oz/in ASTM

12 in/min (300 mm/min) 72 hr dwell on Stainless Steel Tensile Strength

56 N/cm 32 lb/in ASTM

65 % ASTM D3759

3M™ Scotch® Transparent Film Tape 640 Available Sizes Property Values Attribute Modier Standard Roll Length 66 m 72 yd Standard Width 12.7, 19, 25.4, 38.1, 50.8 mm Core Size 76.2 mm 3 in ID Handling/Application Information Application Techniques An extensive line of application equipment including hand held manual dispensers and semi-automatic and fully automatic equipment is available. Application of Scotch® Transparent Film Tape 640 is most easily accomplished at room temperature. At colder temperatures, approaching 32°F (0°C), the adhesive becomes more rm. Once applied, Scotch® Tape 640 performs well throughout the normal temperature ranges typically encountered by packaged products in shipping and storage requirements. Storage and Shelf Life Store in a clean, dry place. Temperature of 40-80°F (4-26°C) and 40 to 50% relative humidity are recommended. To obtain best performance, use this product within 18 months from date of manufacture. Trademarks Scotch is a registered trademark of 3M. Paklon is a trademark of 3M. References Table continued on next page Property Values No data available in table Showing 0 to 0 of 0 entries Previous Next

3M™ Scotch® Transparent Film Tape 640 References (continued) Property Values 3m.com Product Page https://www.3m.com/3M/en_US/company-us/all- 3m-products/~/Scotch-Light-Duty-Packaging-Tape- 640-Clean-Removal-Apparel? N=5002385+3293242343&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=640 This Industrial Adhesives and Tapes Division product was manufactured under a 3M quality system registered to ISO 9001 standards.

3M™ Scotch® Transparent Film Tape 640 Information 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. Product Selection and Use: Many factors beyond 3M’s control and uniquely within user’s knowledge and control can aect the use and performance of a 3M product in a particular application. As a result, customer is solely responsible for evaluating the product and determining whether it is appropriate and suitable for customer’s application, including conducting a workplace hazard assessment and reviewing all applicable regulations and standards (e.g., OSHA, ANSI, etc.). Failure to properly evaluate, select, and use a 3M product and appropriate safety products, or to meet all applicable safety regulations, may result in injury, sickness, death, and/or harm to property. 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.

3M™ Scotch® Transparent Film Tape 640 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