3M™ Differential Double Coated Silicone Tape 9699
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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
- Tape also removes cleanly from the sleeve or steel print cylinder
- Flexographic printing, flexographic printers
- Cushioned flexographic plate mounting sticky back foam tape
3M™ Silicone Acrylic Differential Double Coated 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.
Recommended ApplicationsSilicone gasket bondingAttaching silicone rubber to other substratesReducing/eliminating buzzes, squeaks and rattlesGeneral purpose silicone foam attachmentBonding dissimilar materialsBonding to silicone foam and silicone rubber keypad placement
Adheres without Priming on Silicone Rubbers, Foams, Polypropylene and More3M™ 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 350⁰F (177⁰C) and for intermittent longer periods (days, weeks) up to 250⁰F (121⁰C).
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 a
Typical Properties
| Adhesive Type | Acrylic |
| Back-Side Adhesive Thickness (metric) | 0.05 mm |
| Back-Side Adhesive Type | Acrylic, Silicone |
| Backing (Carrier) Material | PET |
| Backing (Carrier) Thickness (Metric) | 0.025 mm |
| Brands | 3M™ |
| Face-Side Adhesive Thickness (metric) | 0.04 mm |
| Face-Side Adhesive Type | High Performance Acrylic Adhesive 350, Silicone |
| Industries | Marine, Electronics, Automotive, Aerospace, Appliance, Metalworking, General Industrial, Military, Converter Solutions, Transportation, Signage, Medical |
| Primary Liner | Polycoated Kraft Paper |
| Primary Liner Color | White |
| Primary Liner Thickness (Metric) | 0.05 mm |
| Product Color | Transparent |
| Overall Length (Metric) | 54.86 Meter, 164.59 Meter |
| Overall Width (Metric) | 914.4 mm, 965.2 mm |
