DeWal Industries / Rogers Corp.
662
PTFE Tape
662 is a 4.3 mil, highly tensilized PTFE coated with a high temperature silicone adhesive. The blue tensilized PTFE film is combined with a unique filled composition to enhance the performance characteristics that are similar to an extruded PTFE tape. It has an extremely high tensile strength, increased wear properties and high temperature resistance unlike any other PTFE from DeWal. It is used for roll protection in high speed, high temperature flat die extrusion of polyethylene coatings and laminations. Other applications include various operations thoughout the aircraft maintenance cycle.
| Backing/Carrier | PTFE - Extruded |
|---|---|
| Adhesive | Silicone |
| Thickness | 4.3 Mils |
| Tensile | 40.00 lbs/in |
|---|---|
| Elongation | 100.00% |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 33 oz/in |
| Min. Application Temp | 50° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 500° F |
| Max Long-Term Temp |
Product Features
- Highly tensilized PTFE
- High temperature silicone adhesive.
- Unique filled composition enhances the performance
- Extremely high tensile strength
- Increased wear properties
- High temperature resistance
Adhesive Tape Applications
- Used for roll protection in high speed, high temperature flat die extrusion of polyethylene coatings and laminations
- Other applications include various operations thoughout the aircraft maintenance cycle
Adhesive Tape Colors
- Blue
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.