Budnick Converting ®
Permacel/Nitto Denko America
P422
2-Mil PTFE Film Tape
P422 is a 3.5 mil, PTFE film tape. It is ideal for use in the cure process of composite parts, as a release wrap on rollers or as a release ply on molds in the plastics and chemical industries. P422 is also recommended as an anti-vibration cushion, as a gasket for flanges, joints and clamp connectors; and as a high temperature release surface on heat sealer bars and rollers.
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 | |
|---|---|
| Adhesive | Silicone |
| Thickness | 3.5 Mils |
| Tensile | 27.00 lbs/in |
|---|---|
| Elongation | |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 25 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 500° F |
| Max Long-Term Temp |
Product Features
- Resistant to chemical, acids, solvents, fuels & most alkalies
- Can operate over a temperature range of 250° to 500° F
- cured silicone adhesive
- Provides a slick surface to speed up the movement of materials or reduce equipment wear
- Used as a high temperature release surface on heat sealer bars & rollers
- Ideal in cure process of composite parts, as a release wrap on rollers or as a release ply on molds
Adhesive Tape Applications
- Used as anti-vibration cushion for flanges, joints & clamp connections
- As a gasket
- High temperature release surface
- Anchoring tape for the release film & bleeder layer in vacuum bag composite bonding operations
Adhesive Tape Colors
- Natural
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.