High-Temperature PTFE Polyimide Blend Dust Collection Filter Bags for Abrasion Resistant and Thermal Resilience in Metal Processing
| High Light: | Dust Collection Filter Bags,Filter Bags for Steel & Metal Processing,Filter Bags |
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Superior Thermal Resilience for EAF Operations
- Confidently handles the high-temperature, high-humidity gases from electric arc furnaces. Rated for continuous operation at 250°C and built to survive short-term thermal spikes up to 280°C, protecting your system from process upsets.
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Advanced Protection Against Metal Fumes
- The robust PTFE and Polyimide (PI) blend offers exceptional resistance to chemical attack from acidic metal oxides and other corrosive elements found in furnace off-gases, preventing premature media degradation.
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Essential Safety in Hazardous Environments
- An integrated permanent anti-static PTFE scrim ensures static electricity is safely dissipated, significantly reducing the risk of ignition in areas with combustible dust—a critical safety feature for handling fine metal powders.
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Unmatched Durability Against Abrasion
- Exceptional tensile strength (> 800 N/5cm MD, >1000 N/5cm CD) provides outstanding resistance to the abrasive nature of metallic dusts and the stress of aggressive pulse-jet cleaning cycles, maximizing bag life and minimizing maintenance.
| Property | Specification |
|---|---|
| Material Composition | 80% PTFE / 20% Polyimide (PI) |
| Base Fabric | PTFE Anti-Static Scrim |
| Weight | 630 g/m² ±5% |
| Continuous Service Temperature | ≤ 250°C |
| Maximum Peak Temperature | ≤ 280°C |
| Tensile Strength | > 800 N/5cm (MD) / > 1000 N/5cm (CD) |
| Standard Compliance | IEC 62631-3-2 (Anti-Static) |
- Electric Arc Furnace (EAF) Secondary Ventilation
- Smelting and Refining Operations
- Ladle Furnaces and Tundishes
- Casting and Scrap Handling
Upgrade to a filtration solution built for the extremes of metal production. Our experts can help you specify the right bag for your specific furnace or smelting application.
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LPerfect material solution for our specific dust challenges
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DExactly what we needed, delivered faster than expected.
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DProfessional team, smooth process from start to finish.
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