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3M™ Differential Double Coated Silicone Tape 9699

3M Product Number 9699
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    • Double linered, 58# PCK on the acrylic side; 2 mil polyester on the silicone adhesive side
    • Holds with high shear and good peel strength
    • Delivers initial tack and adhesion
    • Adheres without priming on silicone rubbers, foams and polypropylene
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    Details
    • Double linered, 58# PCK on the acrylic side; 2 mil polyester on the silicone adhesive side
    • Holds with high shear and good peel strength
    • Delivers initial tack and adhesion
    • Adheres without priming on silicone rubbers, foams and polypropylene
    • Provides dimensional stability and improved handling for ease of die-cutting and lamination

    3M™ Differential Double Coated Silicone Tape 9699 features a firm, silicone pressure sensitive adhesive coated on one side of a polyester film (PET) carrier and a high performance acrylic pressure sensitive adhesive coated on the other side.

    Provides Dimensional Stability and Improved Handling for Die-Cutting and Lamination
    The acrylic adhesive on 3M™ Differential Double Coated Silicone Tape 9699 offers excellent shear resistance and high adhesion to a variety of high surface energy substrates. The silicone adhesive provides good bond to silicone rubber and strong holding power to various silicone surfaces. The polyester carrier provides dimensional stability and improved handling with ease of die cutting and lamination.

    Recommended Applications

    • Silicone gasket bonding
    • Attaching silicone rubber to other substrates
    • Reducing / eliminating buzzes, squeaks and rattles
    • General purpose silicone foam attachment
    • Bonding dissimilar materials
    • Bonding to silicone foam and silicone rubber keypad placement

      20 minute dwell 72 hour dwell 72 hour dwell
    @ 158°F(70°C)
    Product 90° 90° 90°
    9699 Silicone Adhesive 35 oz/in
    10 N/25 mm
    42 oz/in
    11 N/25 mm
    52 oz/in
    14 N/25 mm


    Adheres without Priming on Silicone Rubbers, Foams, Polypropylene and More
    3M™ Differential Double Coated Silicone Tape 9699 offers a unique solution for wide web lamination of silicone materials (e.g. foams, rubber, films, etc.) to many other surfaces, including low surface energy materials. Adheres without priming on contact to hard-to-bond surfaces such as silicone rubbers and foams; polypropylene, polyethylene, other low surface energy materials and more. It is most commonly used for silicone foam and silicone rubber keypad placement.

    Environmental Performance
    The bond strength of 3M™ Differential Double Coated Silicone Tape 9699 increases as a function of both time and temperature. When properly applied, this tape withstands the effects of UV exposure and numerous chemicals, including oil, mild acids and alkalis. It is heat resistant for short periods (minutes, hours) at temperatures up to 350™F (177™C) and for intermittent longer periods (days, weeks) up to 250™F (121™C).

    Bringing Better Ideas to the Surface through Science and Innovation
    In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

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    Large Volume Order

    If you are considering a large purchase of this or other 3M Industrial Adhesives and Tape products, our inside sales team is ready to help by providing additional information and options. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we'll do our best to prove that we should be your supplier of choice.


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