AIR DUCT FABRIC | DURAOXFORD DLT-3701

air duct fabric
air duct fabric
air duct fabric

AIR DUCT FABRIC | DURAOXFORD DLT-3701

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Description

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Air duct fabric is specifically designed for airflow control, durability, and safety. The polyester base fabric provides high tensile strength, dimensional stability, and resistance to deformation, allowing the duct to maintain a consistent shape during long-term operation. The PU coating precisely controls air permeability, improves air tightness where required, and adds water resistance, surface strength, and ease of cleaning.

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Compared with PVC fabric air duct materials, Polyester fabric remains flexible under repeated folding, installation, and washing. It also provides better tear resistance and fatigue performance, especially in large-span systems or applications requiring frequent maintenance. In terms of fire safety, this type of textile can achieve stable and reliable flame retardant performance in compliance with EN or NFPA standards, without relying on high plasticizer content, resulting in more consistent aging behavior. In low-temperature or high-humidity environments such as cold storage, food processing, and logistics facilities. As a direct manufacturer, our material performance is controlled from the beginning of the production process. High-tenacity polyester yarns are carefully selected, followed by controlled weaving process to achieve the required strength, fabric density, and weight. The fabric then undergoes heat setting and dimensional stabilization before single-side or double-side PU coating is applied to meet specific airflow, water resistance, and durability requirements.Functional finishes such as flame retardant, anti-mildew, and anti-static treatments are added according to project needs, followed by strict inspection of fabric weight, width, air control, and mechanical properties. This integrated manufacturing process allows full customization of fabric weight, color, yarn specification, fabric width, and functional performance, enabling precise matching with different airflow designs and fabric air duct system requirements. For fabric air duct system manufacturers and HVAC integrators, Our material provides a reliable, durable, and technically balanced material solution. If you are looking for a customizable material, we are ready to support your project with samples, technical data, and material expertise.

Air Duct Fabric Technical Datasheet:

AIR DUCT FABRIC | DURAOXFORD DLT-3701
Structure: Signle side PU coated polyester fabric
Yarn type: 600D 
Width: 1.5m-2.5m
Weight: 230g(±10g)/sqm
Thickness: 0.3mm
Colour: Customize
Tearing strength: 240(N/5cm)
Tensile strength: 2500(N/5cm)
Suitable temperature: -40 °C to +110 °C
Water proof: Water pressure ≥1500 mm
Flame retardant:  DIN 4102 B1
Customization:  REACH compliant
Package: Paper tube 76 mm (3″) paper core +PE Bag
Meter per roll: 30m-500m

 

Features:

  • Lightweight construction
    Reduces load on ceiling structures and simplifies installation.

  • Single-side PU coating
    Controls air permeability, improves air tightness, and enhances surface durability.

  • High flexibility
    Easy to fold, transport, install, remove, and reinstall without cracking.

  • Uniform airflow performance
    Supports even air distribution through engineered outlets and duct design.

  • Polyester Oxford base fabric
    Provides high tensile strength, tear resistance, and dimensional stability.

  • Flame retardant performance
    Compliant with DIN 4102 B1, suitable for HVAC safety requirements.

  • Wide temperature resistance
    Maintains performance from -40 °C to +110 °C.

  • Water-repellent surface
    Resists moisture, condensation, and humidity.

  • Water pressure resistance
    Rated to ≥1500 mm, suitable for HVAC environments with condensation.

  • Good fatigue resistance
    Withstands repeated installation, folding, and washing.

  • Chemical compliance
    REACH compliant, suitable for European HVAC markets.

  • Customizable specifications
    Fabric weight, color, width, yarn type, and functional finishes available.
Applications:

Fabric Air Ducting (Textile Duct Systems)

  • Supply and return air ducts for HVAC systems
  • Uniform, low-velocity airflow distribution
  • Replacement or alternative to metal ducting in large spaces

Industrial HVAC & Ventilation

  • Manufacturing plants and workshops
  • Warehouses and logistics centers
  • Energy-efficient air distribution systems

Commercial HVAC Applications

  • Shopping malls and supermarkets
  • Sports halls, gyms, and arenas
  • Exhibition centers and public buildings

Hygienic & Controlled HVAC Environments

  • Food processing facilities
  • Pharmaceutical plants
  • Washable HVAC duct systems

HVAC Systems in Cold & Humid Areas

  • Cold storage and refrigerated warehouses
  • Areas with high condensation risk
  • HVAC systems operating from -40 °C to +110 °C

 
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