Eptfe Membrane For Functional Clothing Layers

Eptfe Membrane For Functional Clothing Layers
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 functional clothing layers
 

Functional clothing is no longer defined by a single fabric layer. True performance comes from how each layer works together. At Huzhou Kaili New Material Technology Co., Ltd., we develop ePTFE membranes specifically engineered for functional clothing layer systems, enabling garments to deliver protection, comfort, and durability under real-world conditions.

Our ePTFE membrane acts as a core functional layer within modern clothing structures, supporting moisture regulation, weather resistance, and long-term reliability.

 

Designed for Modern Functional Clothing Systems

Functional garments-whether for outdoor, workwear, or performance use-require a membrane layer that performs consistently during movement, temperature changes, and prolonged wear.

Our ePTFE membrane is designed to:

  • Integrate seamlessly between textile layers
  • Maintain breathability during high activity
  • Provide stable barrier performance without bulk

This makes it an ideal solution for layered clothing constructions.

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eptfe breathable fabric coating film

 

 

 

Key Performance Benefits

1. Moisture Vapor Management

The microporous structure of our ePTFE membrane allows sweat vapor to escape efficiently while blocking external moisture. This helps functional garments:

  • Reduce internal dampness
  • Maintain thermal comfort
  • Improve wearability during extended use

2. Reliable Waterproof and Windproof Function

As a functional layer, the membrane provides:

  • Effective resistance to rain and snow
  • Wind blocking to reduce heat loss
  • Consistent performance across varying climates

This combination is essential for functional clothing exposed to unpredictable environments.

3. Lightweight and Flexible Structure

We engineer our ePTFE membranes to remain:

  • Ultra-thin
  • Highly flexible
  • Compatible with soft textile hand-feel

This ensures the functional clothing layer does not restrict movement or compromise garment comfort.

 

Stability in Multi-Layer Clothing Constructions

Our ePTFE membrane performs reliably in:

  • 2-layer functional fabrics
  • 2.5-layer garment systems
  • 3-layer composite clothing structures

We optimize membrane surface properties to ensure stable lamination and long-term bonding with outer fabrics and inner linings.

 

By delivering breathability, waterproof protection, wind resistance, and durability in a lightweight form, our membranes help functional garments perform as designed-day after day.

If you are developing or sourcing high-performance functional clothing layers, we welcome you to contact us for technical consultation and tailored membrane solutions.

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

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