Eptfe Membrane For Wind Protection Fabrics

Eptfe Membrane For Wind Protection Fabrics
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 wind protection fabrics
 

Wind protection fabrics play a critical role in outdoor, workwear, and performance apparel, where blocking cold air while maintaining comfort is essential. At Huzhou Kaili New Material Technology Co., Ltd., we manufacture and customize ePTFE membranes for wind protection fabrics, delivering a high-performance solution that combines wind resistance, breathability, and long-term durability.

Our expanded PTFE membrane is engineered as a functional core layer that enhances fabric performance without adding excessive weight or stiffness, making it ideal for modern windproof textile systems.

 

How ePTFE Enhances Wind Protection Fabrics

Unlike conventional dense coatings that fully block airflow but trap moisture, ePTFE membranes utilize a microporous structure. These pores are small enough to prevent wind penetration while still allowing moisture vapor to escape.

This structural advantage enables textile designers to create true windproof-breathable fabrics, improving wearer comfort in dynamic weather conditions.

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eptfe breathable fabric coating film

 

Manufacturing & Quality Strength

Our 3,000 m² production facility in Huzhou, Zhejiang Province is located within the Yangtze River Delta fluoromaterial industry cluster. As part of Kaili Advanced Materials Group, we focus on:

  • Precise membrane expansion and finishing control
  • Stable pore size distribution for consistent windproof performance
  • Strict quality inspection standards
  • Reliable bulk supply for OEM and ODM customers
  • Technical support throughout fabric development and production

 

OEM & Custom Windproof Fabric Solutions

We collaborate with fabric mills, garment factories, and global brands to offer:

  • Customized wind resistance and breathability balance
  • Membrane thickness optimization for specific fabric weights
  • Support for 2-layer, 2.5-layer, and 3-layer fabric systems
  • Application-specific membrane design
  • Long-term supply partnerships for export markets

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

Frequently Asked Questions (FAQ)

Q1: Is ePTFE suitable for lightweight wind protection fabrics?
Yes. Its ultra-thin structure provides excellent wind blocking with minimal added weight.

Q2: Can breathability be adjusted for different applications?
Yes. We customize pore structure and membrane thickness based on performance requirements.

Q3: Does the membrane remain windproof after washing?
Yes. ePTFE membranes maintain stable performance through repeated wash cycles.

Q4: Do you support OEM and ODM projects?
Absolutely. We provide full OEM and ODM services for fabric and garment manufacturers.

Q5: Can you support bulk export orders?
Yes. We ensure stable quality and reliable supply for large-scale international sourcing.

 

 

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