3M 4991 VHB 2.3mm GRAY FOAM ADHESIVE PAD
PRODUCT PARAMETERS
Description
Data sheet download: https://www.dghongty.com/downloads/3m-tape-data-sheet
3M™ VHB™ Tape is a proven high-strength alternative to screws, rivets, welds and other forms of traditional fastening methods. While a screwor a rivet can join two substrates at a single point, 3M™VHB™Tape permanently adheres one substrate to another and spreads the stress load across the entire length of the joint. The most common applications for 3M™VHB™ Tape are:
Panel to Frame Applications
Reduce weight and solve dynamic force challengesCreate a clean appearance
Stiffener to Panel Applications
Exceptional vibration and corrosion resistanceDeliver unique designs
Lens Window to Housing Applications
Securely seal dissimilar materials
Enhance productivity
Create innovative designs
Decorative Material
Attachment Applications
Unlimited opportunities to enhance products
Flexibility of production and design
3M™ VHB™ 4991 Tape is a grey, 0.090’ (2.3 mm) thick, double-sided adhesive tape with a multi-purpose acrylic adhesive and an easy-to-fit foam core
3M 4991 Double Side Sticky Pad Data Sheet:
| Model | 3M4991 |
| Adhesive Type | Modified Acrylic |
| Customized Size | Just Provide CAD/DXF/DWG File for Die Cutting |
| Application | Bonding Glass to a Metal Clothes Washer Door, Bonding Panels to Metal Frames, Commercial Vehicle Roof Vent Attachment, Exterior Mirror & Fixture Attachment, Gasket Assembly, Interior Mirror & Fixture Attachment, Interior Rail Car Construction, Mounting & Trim Attachment, Panel to Frame/Stiffner to Panel Assembly, TV Stand Decorative Trim Attachment, Trim & Molding Attachment |
| Backing (Carrier) Material | Acrylic Foam |
| Backing (Carrier) Thickness (Imperial) | 5 mil |
| Backing (Carrier) Thickness (Metric) | 0.127 mm |
| Brands | VHB™ |
| Indoor/Outdoor | Indoor/Outdoor |
| Industries | Appliance, Construction, Electronics, General Industrial, Metalworking, Signage, Transportation |
| Maximum Operating Temperature (Celsius) | 121 ℃ |
| Maximum Operating Temperature (Fahrenheit) | 250 ℉ |
| Product Color | Black Gray |
| Shelf Life | 24 Month |
| Tensile Strength (Imperial) | 100.0 lb/in,90.0 lb/in,25.0 lb/in,90.0 psi |
| Tensile Strength (Metric) | 620 kPa |
| Total Tape Thickness without Liner (Metric) | 2.3 mm |
| Total Tape Length | 33M |
Advantage:
①Energy Absorption: Stress and energy are absorbed by the foam, suitable for long-term vibration working environment.
②Superior durability: All-acrylic construction provides superior durability.
③Superior sealing: Closed-cell acrylic chemistry proven in extreme environments.
④Neat appearance: no dents or solder joints with adhesive tape.
⑤Convenient assembly: After bonding, you can freely choose whether to proceed to the next process, greatly. improving the speed and flexibility of assembly.
⑥Typical Applications: Exterior vehicle decoration, nameplates.
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