DeWAL DW662 1K Silicone PTFE Tape, Blue is a high-density PTFE tape engineered for industrial roller wrap applications. This advanced DeWAL DW662 1K Silicone PTFE Tape prevents sticking on nip rollers, ensuring smooth and efficient production. It significantly enhances performance in continuous lamination operations, especially for thicker materials like cloth.
General Information of DeWAL DW662 1K Silicone PTFE Tape
DeWAL DW662 Silicone Adhesive is constructed from a highly tensilized PTFE film, expertly coated with high-temperature silicone adhesives. This advanced composition delivers exceptional performance characteristics, mirroring the benefits of traditional PTFE tapes while offering superior mechanical strength and durability. The tape’s inherent chemical inertness and remarkably low friction coefficient make it an ideal solution for demanding industrial environments where material release is critical. The robust design of DeWAL DW662 ensures reliable operation across a broad temperature range, from extreme cold to high heat, maintaining both adhesive integrity and film functionality without compromise. This high modulus tape is specifically engineered for continuous lamination operations, providing a clean, bubble-free surface that guarantees consistent product quality and simplifies maintenance procedures.
Key Features of DeWAL DW662
- Temperature range up to 260◦C (500◦F): This ensures stable performance in high-heat industrial processes, preventing degradation and maintaining adhesive integrity under extreme conditions.
- Tensilized PTFE enhances strength and durability: This provides extended operational life and resistance to wear, reducing downtime and replacement frequency in continuous manufacturing.
- Outstanding mold release properties: This facilitates clean and easy separation of laminated materials, minimizing product damage and improving overall process efficiency.
- Clean adhesive surface, providing residue-free removal: This allows for quick and effortless tape replacement without leaving sticky residues, preserving roller surfaces and reducing cleaning time.
Typical Industrial Applications of DeWAL DW662
This formulation is engineered for the following applications, where the properties of DeWAL DW662 1K Silicone PTFE Tape are critical:
- Wrapping the nip roller to prevent sticking.
- Roll wrapping in the production of polyethylene laminates.
- Laminating thicker sheets like cloth for long-run continuous lamination operations.
About Prostech
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| Property | Value |
| Backing Substrate | PTFE Film |
| Color | Blue |
| Backing Thickness, Minimum | 0.056 mm (0.002 in) |
| Adhesive Thickness, Minimum | 0.030 mm (0.0012 in) |
| Adhesion, Typical [ASTM-D 1000] | 335 g/cm (30 oz./in) |
| Tensile Strength, Typical [ASTM-D 3759] | 107 MPa (15,486 psi) |
| Elongation, Typical [ASTM-D 3759] | 204% |
| Gov’t Specification | – |
