2671A-5.3MMX500M

Technical Data | August 2017 TM 3M™ Static Dissipative Heat Activated Cover Tape 2671A Product description 3M™ Static Dissipative Heat Activated Cover Tape 2671A is a transparent, two-sided static dissipative, polyester film tape with a heat activated adhesive. 3M cover tape 2671A is designed to seal electrical and electronic components into 3M's family of polycarbonate carriers. It also works well with certain other embossed carrier tape. Construction Backing Adhesive Clear polyester film Heat-activated, synthetic polymer Available widths 3M cover tape 2671A is available in the standard sizes shown below: Standard sizes Widths (mm) Carrier tape* 8 12 16 24 32 44 56 Cover tape 5.4 9.3 13.3 21.3 25.5 37.4 49.4 Roll length** 480 meters Core Plastic * per EIA-481-E Standard ** Other roll lengths may be available, please consult your 3M representative for more information. 3M™ Static Dissipative Heat Activated Cover Tape 2671A Initial adhesion and aging data 3M™ Static Dissipative Heat Activated Cover Tape 2671A has a simple process window. Desirable initial peel force values can be achieved with the application of adequate heat and pressure to the non-adhesive surface of the cover tape over the preferred seal area. The following charts depict the typical process and aging characteristics of 3M cover tape 2671A after sealing to 3M™ Carrier Tapes. Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. 3MTM Cover Tape 2671A on 3MTM Polycarbonate Carrier 3000 Room temperature 3MTM Cover Tape 2671A on 3MTM Polycarbonate Carrier 3000 52OC/ 95%RH 120 Average peel force (grams) Average peel force (grams) 120 100 80 60 40 20 0 100 80 60 40 20 0 1 initial 3 7 15 20 initial 30 1 3 7 15 20 30 Days Days Average peel force (grams) 3MTM Cover Tape 2671A on 3MTM Polycarbonate Carrier 3000 sealing process window Sealing pressure 1 bar, 100 ms dwell time by Ismeca MBM 5000 Sealing shoe: 0.5 mm width, 38 mm length 120 100 80 60 40 20 0 170 180 190 200 210 Sealing temperature (OC) 3MTM Cover Tape 2671A on 3MTM Clear Polycarbonate Carrier 2703 Room temperature 3MTM Cover Tape 2671A on 3MTM Clear Polycarbonate Carrier 2703 52OC/ 95%RH 120 Average peel force (grams) Average peel force (grams) 120 100 80 60 40 20 0 initial 1 3 7 15 20 Average peel force (grams) 120 100 80 60 40 20 0 190 200 Sealing temperature (OC) 60 40 20 0 1 3 7 Days 3MTM Cover Tape 2671A on 3MTM Clear Polycarbonate Carrier 2703 sealing process window Sealing pressure 1 bar, 100 ms dwell time by Ismeca MBM 5000 Sealing shoe: 0.5 mm width, 38 mm length 180 80 initial 30 Days 170 100 210 (2) 15 20 30 3M™ Static Dissipative Heat Activated Cover Tape 2671A Typical physical properties and performance characteristics Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. Final product specifications and testing methods will be outlined in the products Certificate of Analysis (COA) that is provided once the product is approved by 3M for general commercialization and development work is completed. Description Material properties Physical properties Electrical properties Product format Backing type Adhesive type Sealing temp Tensile strength Elongation Haze Clarity Transmission Thickness Resistivity (Back side) Resistivity (Component side) Core type Core inner diameter Roll diameter Roll length Units C o Mpa % % % % mm (in) Ohms/sq Ohms/sq Material mm (in) mm (in) m (yd) Typical performance Polyester Heat activated 170~220 62 100 26 73.8 85.5 0.047 (0.0019) 109 109 Plastic 76.2 (3.0) 212(8.3) 480 (525) Test notes Test method 1 2 2 3 3 3 2 4 4 Modified ASTM-D3759 Modified ASTM-D3759 ASTM-D1003 ASTM-D1003 ASTM-D1003 Modified ASTM-D3652 JIS K-6911 JIS K-6911 Test notes 1. Sealing temperature will depend on a number of factors including sealing equipment, dwell time, pressure and carrier material. 2. Tensile tests and thickness measurement are conducted at 21°C (70°F), 70% RH, in the machine direction of the polyester film. 3. Optical properties are measured using the BYK-Gardner Haze-Gard Plus Transmission Meter, Model 4725. 4. Resistivity is measured at room temperature by resistance meter. Storage conditions and shelf life 3M™ Static Dissipative Heat Activated Cover tape 2671A should be stored indoors, in its original packaging, in a controlled climate environment ranging 22°C - 28°C (72°F - 82°F) and not exceeding 70% relative humidity. The product should be protected from direct sunlight and should be used on a “first-in, first-out” basis. The shelf life of 3M cover tape 2671A is two years from the date of manufacture when stored according to the recommended storage conditions. (3) 3M™ Static Dissipative Heat Activated Cover Tape 2671A Certificate of Analysis (COA) The 3M Certificate of Analysis (COA) for this product is established when the product is commercially available from 3M. The commercially available product will have a COA specification established. The COA contains the 3M specifications and test methods for the products performance limits that the product will be supplied against. The 3M product is supplied to 3M COA test specifications and the COA test methods. Contact your local 3M representative for this product’s COA. This technical data sheet may contain preliminary data and may not match the COA specification limits and/or test methods that may be used for COA purposes. Final product specifications and testing methods will be outlined in the products Certificate of Analysis (COA) that is shipped with the commercialized product. Safety Data Sheet: Regulatory: Consult Safety Data Sheet before use. For regulatory information about this product, contact your 3M representative. Technical Information: The technical information, recommendations and other statements contained in this document are based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such information is not guaranteed. Product Use: Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the use and performance of a 3M product in a particular application. Given the variety of factors that can affect the use and performance of a 3M product, user is solely responsible for evaluating the 3M product and determining whether it is fit for a particular purpose and suitable for user’s method of application. Warranty, Limited Remedy, and Disclaimer: Unless an additional warranty is specifically stated on the applicable 3M product packaging or product literature, 3M warrants that this product will be free from defects in material and manufacture for a period of one year from the time of manufacture. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. If the 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 where prohibited by law, 3M will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence orr strict liability. Electronics Materials Solutions Division 3M Center, Building 224-3N-11 St. Paul, MN 55144-1000 1-800-251-8634 phone 651-778-4244 fax www.3M.com/electronics 3M is a trademark of 3M Company. Please recycle. ©3M 2017. All rights reserved. 80-6111-0232-0 (4)