Scapa Tapes North America
U618A
Unsupported Adhesive Transfer
Unifilmr U618A is a 4.0 mil, unsupported adhesive transfer. It is primarily used for lamination to foam for gasketing and NVH, trim attachment and assembly.
| Backing/Carrier | |
|---|---|
| Adhesive | Acrylic |
| Thickness | 4 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 125 oz/in |
| Min. Application Temp | 65° F |
|---|---|
| Min. Service Temp | -40° F |
| Max Short-Term Temp | 200° F |
| Max Long-Term Temp |
Product Features
- Performs well over a wide temperature range
- Ultra high anchorage to a variety of urethane foams
- Adhesive film laminates well to a variety of substrates
- Extremely high tack and quick stick
- Offers very high peel strength
- Excellent humidity and water resistance
- Peel adhesion to untreated polyethylene (PSTC 1 Mod./180°) 20 min @ RT = 51 oz/in
- Holding power (PSTC 7 Mod./178°) 2.2 psi (1x1x1000g) @ RT > 24 hours
Adhesive Tape Applications
- Lamination to foam for gasketing and NVH
- Trim attachment
- Assembly
Adhesive Tape Colors
- Clear
Converting Services
Precision Cutting, Die Cutting, Slitting, Printing, Laminating and Coating, Spooling and Finishing, Consulting & Process Audit, Prototyping, Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.