Budnick Converting ®
Adchem Corp. / Berry Plastics
4373M
Polyester Film Tape
4373M is a polyester film used to bond a variety of ether, ester and low perm urethane foams. Additional utility is found when bonding to closed-cell sponges. The product's polyester carrier provides dimensional stability for die cutting operations.
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 | Acrylic |
| Thickness | 2.65 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | 56 oz/in |
| Adhesion (unwind) | 40 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | |
| Max Long-Term Temp |
Product Features
- Static shear 1"^2X1000g 168+ hours
- Excellent adhesion to a broad spectrum of foam substrates
- HIgh Tack
- High adhesion acrylic adhesive
- High heat resistance
- Bostatic additive inhibits microbial growth
- Outstanding shear
Adhesive Tape Applications
- Bonds to:
- Ether
- Ester
- Low perm urethane foams
Comparable Products
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.