Eptfe Membrane Film For Textile Performance

Eptfe Membrane Film For Textile Performance
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 film for textile performance
 

Textile performance today is measured by more than appearance-it is defined by breathability, protection, durability, and comfort working together. At Huzhou Kaili New Material Technology Co., Ltd., we manufacture ePTFE membrane films engineered specifically to enhance textile performance, serving as a high-value functional core for advanced fabric systems.

Our ePTFE membrane film is designed to help textile brands and fabric developers create garments that perform reliably in demanding environments.

 

What Makes Our ePTFE Membrane Film Performance-Driven

Our membrane film is based on expanded polytetrafluoroethylene (ePTFE) technology, forming a stable microporous structure that balances protection and airflow. When laminated or coated onto textiles, it significantly upgrades overall fabric performance.

Key structural advantages include:

  • Uniform microporous network
  • Stable pore size distribution
  • Excellent chemical and thermal resistance

These characteristics allow fabrics to perform consistently under stress, movement, and repeated use.

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eptfe breathable fabric coating film

 

 

 

 

Core Performance Benefits for Textiles

1. Breathability with Moisture Vapor Transmission

Our ePTFE membrane film allows moisture vapor to escape while blocking liquid water. This supports:

  • Improved wearer comfort
  • Reduced internal condensation
  • Enhanced thermal regulation

Ideal for performance textiles used in active or variable conditions.

2. Waterproof and Windproof Protection

As a functional film layer, the membrane provides:

  • Reliable waterproof resistance
  • Effective wind blocking
  • Stable barrier performance without sacrificing breathability

This combination is essential for high-performance outdoor and functional fabrics.

3. Lightweight and Flexible Integration

We engineer our ePTFE membrane films to be:

  • Thin and lightweight
  • Flexible under bending and stretching
  • Compatible with soft textile substrates

This ensures that performance is enhanced without compromising fabric drape or hand feel.

 

Manufacturing Strength Behind the Product

Located in Huzhou, Zhejiang Province, Huzhou Kaili New Material Technology Co., Ltd. operates within the Yangtze River Delta fluoromaterial industry cluster. We focus on:

  • ePTFE membrane coating and finishing
  • Performance textile customization
  • Stable quality control for batch consistency
  • Technical collaboration during fabric development

Our facility supports both standard production and customized performance requirements.

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

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