1. United States
  2. All 3M Products
  3. Tapes
  4. Bonding, Mounting & Transfer Tapes
  5. Bonding Tapes
  6. 3M™ Differential Double Coated Silicone Tape 9699

3M™ Differential Double Coated Silicone Tape 9699

  • Options available
  • | Select product options for IDs.

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

View more details
Frequently viewed resources
Tech Data Sheet (PDF, 230KB)
Ask a 3M Expert

Details

Highlights
  • 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.

Find and Compare more 3M Tapes (PDF, 12.28 Mb)

Typical properties

Resources

Reviews

Large Volume Order

Ask a 3M Expert

Close  
For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.