Eptfe Membrane For Breathable Outer Fabrics

Eptfe Membrane For Breathable Outer 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
Send Inquiry
Description
Technical Parameters
eptfe membrane for breathable outer fabrics
 

The ePTFE membrane for breathable outer fabrics is a high-performance functional layer engineered to balance effective weather protection with exceptional moisture vapor transmission. It is specifically designed for outer fabric systems where breathability, durability, and comfort are equally critical.

At Huzhou Kaili New Material Technology Co., Ltd., we focus on the coating, finishing, and customization of ePTFE membranes to support outer fabric manufacturers in building reliable, breathable textile solutions for demanding environments.

 

Functional Principle of Breathable Outer Fabric Membranes

Expanded PTFE membranes feature a microporous network structure created through precise expansion technology. These interconnected pores allow:

  • Water vapor from the human body to escape efficiently
  • Liquid water, wind, and particulates to be blocked

When integrated into outer fabrics through lamination or bonding, the membrane becomes a permanent breathable barrier, maintaining airflow performance without sacrificing protection.

📩 ​Request a product sample now

 

eptfe breathable fabric coating film

 

Manufacturing Strength Behind Every Membrane

Huzhou Kaili New Material Technology Co., Ltd. operates from a 3,000 m² facility located in Huzhou, Zhejiang Province-part of the Yangtze River Delta fluoromaterial industry cluster. Backed by Kaili Advanced Materials Group, we provide:

  • Consistent membrane coating and finishing quality
  • Controlled pore size distribution
  • Stable thickness and surface uniformity
  • Support for lamination, coating, and composite processes
  • OEM & ODM services for breathable outer fabric systems

 

Customization Options

We support tailored development based on:
✔ Breathability and protection targets
✔ Outer fabric structure and material
✔ Lamination or bonding technology
✔ End-use performance requirements
✔ Production scale and delivery schedule

 

Your Trusted Partner for Breathable Outer Fabric Membranes

If you are sourcing a reliable ePTFE membrane for breathable outer fabrics, our solutions provide a stable foundation for high-performance, comfort-focused outerwear and technical textile products.

📩 ​Request a product sample now

Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

Hot Tags: eptfe membrane for breathable outer fabrics, China eptfe membrane for breathable outer fabrics manufacturers, suppliers, factory, E PTFE Microporous Water Treatment Film, eptfe membrane for anaerobic digestion, eptfe membrane for biomass energy, eptfe membrane for juice filtration, eptfe membrane for petrochemical industry, eptfe membrane for wearable electronics

Send Inquiry
And Start Your RFQs Now.
contact us