Budnick Converting ®
Permacel/Nitto Denko America
VR5321
Double Coated PET Vulcanized Rubber Bonding
VR-5321 is a, 5.9 mil, double coated polyester. It has a rubber unwind adhesive & an acrylic liner side adhesive. VR-5321 is specifically made to bond vulcanized rubber to non-rubber surfaces. The rubber adhesive is specifically made to bond (often without priming) to EPT, Neoprene, Chloroprene and EPDM.
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.
| Backing/Carrier | PET - Polyester |
|---|---|
| Adhesive | Rubber |
| Thickness | 5.91 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | 81 oz/in |
| Adhesion (unwind) |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | |
| Max Long-Term Temp |
Product Features
- Adhesion to EPT=53 oz/in
- Specific rubber adhesive on the unwind side for vulcanized rubbers
- Acrylic adhesive on the liner side
- Very high initial adhesion from the rubber adhesive
- Versatility of acrylic adhesive
- Eliminates the need for primers on most vulcanized rubbers
- Save time in the application of rubber products
- Long term stability of adhesive strength ensures bond
- Differential adhesive system allows flexibility to adhere to a wide variety of surfaces
Adhesive Tape Applications
- Automotive gaskets
- Bonding many vulcanized rubber products in the appliance, office equipment and building material industries
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.