Product Description
Double Coated Tape 9731
- 3 mil silicone adhesive on liner side bonds well to silicone substrates
- 3M Adhesive 350 on the face side provides exceptional temperature and chemical resistance
- Double linered – Adhesive 350 on 58# 4.2 mil PCK liner and silicone adhesive on 3 mil PET liner
- Features acrylic and silicone adhesives for specialized applications such as silicone gasketing
- Ideal for attaching silicone rubber elastomers and foam
The Inside and Outside of The Double Coated Tape
Combining a silicone based adhesive and a rubber based adhesive on a flexible, strong 1 mil clear polyester film (PET) carrier, the 3M™ Double Coated Tape 9731 is excellent for gasketing and other specialized applications involving silicone parts. The silicone adhesive provides a good bond to silicone rubber, strong holding power to various silicone surfaces. The face side features 3M™ Adhesive 350, an acrylic adhesive which provides very high adhesion to a wide variety of materials. Both adhesives enable the tape to perform effectively across a range of applications, including high temperature performance, good solvent resistance, very good holding power and excellent UV resistance.
The thin polyester carrier provides dimensional stability and improved handling with ease of die cutting and lamination. Both the 3 mil PET liner and the polycoated kraft paper release liner provide reliable performance for industrial applications, such as die-cutting and automated dispensers. The liners also help reduce edge curl and protect the tape from humidity extremes.
Recommended Applications
- Gasketing
- Filters
- Silicone foams and rubber
Unique Solutions
For gasketing applications, this tape can be pre-applied to gasketing material, which is then die-cut to provide parts. 3M™ Double Coated Tape 9731 provides instant adhesion to keep processes moving forward. This tape is ideal for attaching preformed gaskets, and also for replacing gaskets or bonding and sealing simultaneously. Examples include air and liquid filters, fluid handling equipment and heat exchangers. Turn to 3M™ Double Coated Tape 9731 when you need gaskets that are easy and quick to apply, resist fluids and provide high adhesion to foams and various silicone surfaces.
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.
Bringing Better Ideas to the Surface through Science
In the 3M Industrial Adhesives and Tapes Division, 3M apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, the technologies help customers like you deliver competitive products to the market faster and more efficiently.
For more information about Double Coated Tape 9731, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
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Additional information
| Unit of Measure | |
|---|---|
| Product Id | |
| Part Number | |
| UPC | |
| Per Case | |
| Weight | 34.676 lbs |
| Make to Order | |
| Brand | |
| Back Side Adhesive Thickness | 0.07 mm |
| Backing (Carrier) Thickness | 0.025 mm |
| Core Size | |
| Face Side Adhesive Thickness | 0.041 mm |
| Length | |
| Width | |
| Primary Liner Thickness | 0.17 mm |
| pa_total-tape-thickness-without-liner | |
| Back Side Adhesive Type | Silicone |
| Carrier Thickness (Metric) | 0.03 mm |
| Face Side Adhesive Type | High Performance Acrylic Adhesive 350 |
| Indoor/outdoor | |
| Industries | Signage, Specialty Vehicles, Metalworking |
| pa_maximum-operating-temperature-celsius | |
| pa_maximum-operating-temperature-fahrenheit | |
| pa_minimum-operating-temperature-celsius | |
| pa_minimum-operating-temperature-fahrenheit | |
| Primary Liner | |
| Primary Liner Color | |
| Product Color | Transparent |
| Secondary Liner | |
| Shelf Life | |
| pa_shelf-life-in-months-from-date-of-manufacture | |
| Tape Type | |
| Dimensions | 11.3 × 11.3 × 17.2 in |
