Budnick Converting ®
DeWal Industries / Rogers Corp.
663
PTFE Tape
663 is a 4.3 mil, highly tensilized PTFE film coated with a high temperature silicone adhesive. 663 is "burnt orange" in color utilizing a film that is tensilized and 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 Dewal product. It is used in various operations thoughout the aircraft maintenance markets. Other appplications include roll protection in high speed, high temperature flat die extrusion of polyethylene coatings and laminations.
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 | PTFE - Oriented |
|---|---|
| Adhesive | Silicone |
| Thickness | 4.3 Mils |
| Tensile | 40.00 lbs/in |
|---|---|
| Elongation | 125.00% |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 33 oz/in |
| Min. Application Temp | |
|---|---|
| Min. Service Temp | |
| Max Short-Term Temp | 500° F |
| Max Long-Term Temp |
Product Features
- PTFE film coated with silicone adhesive
- Color = Burnt orange
- Highly tensilized
- High temperature silicone adhesive
- An extremely high tensile strength
- Increased wear properties
- High temperature resistance
Adhesive Tape Applications
- Used in various operations thoughout the aircraft maintenance markets
- Appplications include roll protection in high speed, high temperature flat die extrusion of polyethylene coatings and laminations
Adhesive Tape Colors
- Orange
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.