DeWAL DW204-3HD 1K Silicone PTFE Film, Brown is a high-density PTFE film coated with high-temperature silicone adhesives, specifically engineered for advanced industrial roller wrap applications. This robust formulation provides exceptional non-stick properties, effectively preventing material adhesion on nip rollers. It significantly enhances operational efficiency and product quality in demanding manufacturing environments. This specialized tape offers critical industrial value by enabling seamless, long-run continuous lamination processes, minimizing downtime and improving output consistency.
General Information of DeWAL DW204-3HD 1K Silicone PTFE Film, Brown
DeWAL DW204-3HD 1K Silicone PTFE Film is meticulously constructed from a highly tensilized PTFE film, forming a durable and stable backing substrate. This advanced film is expertly coated with a high-performance, high-temperature silicone adhesive. The combination creates a surface with an exceptionally low friction coefficient and superior release characteristics. This design leverages the inherent chemical inertness of PTFE, ensuring resistance to a wide array of industrial chemicals. Furthermore, the silicone adhesive provides excellent thermal stability, performing reliably across a broad temperature range. This synergy of materials makes the DeWAL DW204-3HD Silicone Adhesive ideal for critical roll wrapping, preventing sticking and ensuring smooth material processing in high-heat and continuous operation settings. Its high modulus construction contributes to its strength and durability, allowing for single-piece removal and extended service life.
Key Features of DeWAL DW204-3HD
- High Temperature Resistance: This tape withstands extreme operational temperatures up to 260°C (500°F). It ensures consistent performance and material integrity in demanding hot industrial processes.
- UL Certified Performance: The product holds UL certification (File No. E179854) for both flame retardant and cold resistant properties. This guarantees robust safety compliance and enhanced durability in varied conditions.
- Superior Release Properties: It offers outstanding non-stick characteristics. This feature actively prevents material buildup on rollers, ensuring clean processing and easy, residue-free removal.
- Enhanced Strength and Durability: The tensilized PTFE film significantly boosts the tape’s tensile strength and overall durability. This allows for extended use and reliable performance during continuous manufacturing operations.
Typical Industrial Applications of DeWAL DW204-3HD
This formulation is engineered for the following applications:
- 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 | Brown |
| Backing Thickness, Minimum | 0.069 mm (0.0027 in) |
| Adhesive Thickness, Minimum | 0.030 mm (0.0012 in) |
| Adhesion, Typical | 424 g/cm (38 oz./in) |
| Tensile Strength, Typical | 125 MPa (18,132 psi) |
| Elongation, Typical | 159% |
| Gov’t Specification | Mil-A-A59474 Type 1, Class 2 |
