3M Double Coated Tape 9828 features a thin film carrier and a medium-firm acrylic adhesive that works well on many plastics and foams. 3M Adhesive 340 provides good initial adhesion and holding power to a wide variety of materials including HSE plastics. The 0.5 mil polyester carrier adds dimensional stability and improved handling during slitting and die cutting operations.
Bonds a Range of Materials, Including HSE Plastics and Foams
A thin, consistent alternative to glue, 3M™ Double Coated Tape 9828 can be used for foam, fabric and gasket attachment. This tape offers long-term temperature performance up to 120°F (49°C). A clear .5 mil polyester film carrier between adhesive layers adds dimensional stability to foams and other substrates and provides easier handling during slitting and die-cutting. 3M™ Adhesive 340 is applied to the liner side of the film at 1.5 mils and at 2.0 mils on the face side for effective wet-out. The white 55# densified kraft paper liner is compatible with rotary die-cutting.
Recommended Applications
- General purpose foam lamination
- General purpose lamination for fabricated parts
- Gasket attachment
About 3M™ Adhesive 340
Double coated film tapes with 3M™ Adhesive 340 are ideal for applications where a combination of high initial adhesion and good shear strength for a wide variety of materials, including many plastics and foams, is required.
What is Double Coated Tape?
In general, double coated tape is composed of a paper, film or tissue carrier that is coated on both sides with pressure sensitive adhesive. The adhesive is protected by a peel-away liner that is removed at the time of application. These tapes can be applied by hand or with a dispenser. Double coated tape dispensers are available in a variety of configurations ranging from manual to fully automatic. Applications for double coated tape are found in electronics, automotive, aerospace, general industrial, and fabrication markets.
Double coated tapes offer a multitude of advantages over mechanical fasteners or liquid glues, including an even regular bond without gaps, reduced risk of corrosion, fast application, more flexible product design and improved appearance.
Bringing Better Ideas to the Surface through Science
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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