Eptfe Membrane For Durable Garment Textiles

Eptfe Membrane For Durable Garment Textiles
Product Introduction:
Thickness: 5 – 100 μm (customizable based on application)
Pore Size: 0.1 – 2.0 μm (microporous structure)
Air Permeability: 0.5 – 20 L/m²·s (at 200 Pa)
Hydrostatic Pressure: ≥ 10,000 mmH₂O (excellent waterproof rating)
Moisture Vapor Transmission Rate (MVTR): 5,000 – 30,000 g/m²·24h
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Description
Technical Parameters
eptfe membrane for durable garment textiles
 

The ePTFE membrane for durable garment textiles is a high-performance microporous film engineered to deliver long-term protection, structural stability, and consistent breathability in demanding garment applications. It is widely used in durable textile systems where extended service life and stable functional performance are critical.

At Huzhou Kaili New Material Technology Co., Ltd., we manufacture and customize ePTFE membrane materials for durable garment textile applications, supporting global apparel brands, workwear manufacturers, and technical fabric suppliers.

 

Parameter Typical Range Notes
Membrane Thickness 8 – 25 μm Customizable for durability needs
Basis Weight 8 – 30 g/m² Balanced for strength and flexibility
Moisture Vapor Transmission (MVTR) 5,000 – 15,000 g/m²/24h ASTM E96 / JIS L 1099
Water Resistance 10,000 – 20,000 mm H₂O ISO 811 / AATCC 127
Air Permeability ≤ 1.0 L/m²/s Ensures windproof performance
Abrasion Resistance High (in laminate form) Depends on fabric construction
Operating Temperature -150°C to +260°C PTFE thermal stability
Chemical Resistance Excellent Resistant to most chemicals

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eptfe breathable fabric coating film

 

Microporous Structure for Stable Performance

The membrane is created using expanded PTFE technology, forming a strong node-and-fibril microstructure with billions of interconnected pores.

This structure enables:

  • Permanent moisture vapor transmission
  • Reliable waterproof barrier performance
  • Wind resistance without performance degradation
  • Structural stability under pressure and abrasion

Unlike coated fabrics, performance is built into the membrane itself.

 

Manufacturing Capability and Supply Stability

Huzhou Kaili New Material Technology Co., Ltd. operates a 3,000 m² production facility in Huzhou, Zhejiang Province, within the Yangtze River Delta fluoromaterial industry cluster. As part of Kaili Advanced Materials Group, we specialize in:

  • Fluoropolymer membrane manufacturing
  • Functional textile coating and finishing
  • Stable export-oriented supply systems
  • Long-term partnerships with global B2B clients

We provide consistent quality materials for durable textile innovation.

 

Build Long-Lasting Garment Systems with Confidence

If you are developing durable garment textiles, our ePTFE membrane solutions provide a reliable foundation for long-life, high-performance fabric systems.

📩 Contact us today to request samples, technical data sheets, or customized specifications for your durable textile projects.

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

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