Technical Specifications of High-Temperature air slide Fabric for Pneumatic Conveying Systems
The high-temperature air slide fabric is a specialized industrial textile designed for pneumatic conveying systems handling high-temperature materials. Manufactured using high-performance heat-resistant fibers through special weaving processes, this product maintains stable air permeability and mechanical strength in high-temperature environments, ensuring long-term reliable operation of conveying systems.
Key Features
✔ Exceptional Temperature Resistance
Continuous operating temperature: -60°C to 280°C
Short-term exposure: Up to 350°C (for 30 minutes)
✔ Superior Mechanical Properties
Tensile strength: >2000 N/5cm (warp direction)
Abrasion resistance: >100,000 cycles (Martindale method)
✔ Special Functions
Low thermal shrinkage (<1.5%@250°C)
Optional anti-static treatment (Surface resistance: 10⁶–10⁹Ω)
Chemical corrosion resistance (Stable in pH 2–12 environments)
Technical Parameters
Parameter | Standard Value | Test Standard |
Air Permeability | 15–80 L/m²·s @200Pa | ISO 9237 |
Thickness | 1.0–3.5 mm | ISO 5084 |
Areal Density | 350–1200 g/m² | ISO 3801 |
Burst Strength | ≥2.5 MPa | ISO 13938-1 |
Thermal Shrinkage | ≤1.8%@250°C×2h | ISO 3759 |
Product Advantages
High-Temperature Stability: Maintains performance even at 280°C
Energy Efficiency: Uniform permeability reduces compressed air consumption by 15–30%
Extended Service Life: 3–5 times longer than conventional materials under the same conditions
Safety & Reliability: Certified under ISO 9001 Quality Management System
Typical Applications
✔ High-Temperature Material Conveying
Cement plant preheater systems
Metal powder conveying in metallurgy
✔ Chemical Industry
High-temperature catalyst transfer
Plastic pellet drying systems
Fly ash handling in power plants
Biomass fuel conveying
Selection Guide
Standard High-Temperature Applications: PTFE composite type recommended
Highly Corrosive Environments: Fiberglass base + PTFE coating
High-Wear Conditions: Reinforced multi-layer structure
Explosion-Proof Requirements: Conductive fiber-blended models
Usage & Maintenance Recommendations
Install with proper tension (3–5% pre-stretch recommended)
Regularly clean with reverse air blowing (Pressure ≤0.25MPa)
Avoid mechanical damage and sharp object contact
Performance inspection recommended every 6 months
Store away from direct sunlight and humid environments
Note: Customized solutions are available, including special sizes, connection methods, and functional treatments. Please provide detailed operating conditions for optimal product selection.
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