EPTFE Membrane in Multilayer Fabrics

EPTFE Membrane in Multilayer Fabrics
Product Introduction:
​​Resistance:​​ -150℃~300℃
​​Breathability:​​ >10,000g/m²·24h
​​Hydrostatic Pressure:​​ >20,000mmH₂O
​​Air Permeability:​​ <1cfm
​​Pore Density:​​ 9B/in²
​​Thickness:​​ 30-50μm
​​Weight:​​ 100-300g/m²
​​Tensile Strength:​​ 30N/mm
​​Tear Strength:​​ 5N/mm
​​UV Resistance:​​ UPF50+
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Description
Technical Parameters
ePTFE membrane in multilayer fabrics
 

The ePTFE membrane in multilayer fabrics represents a new generation of advanced textile technology, combining exceptional waterproofing, breathability, and durability into one integrated system. By incorporating expanded polytetrafluoroethylene (ePTFE) into multi-layer structures, we achieve optimal protection and comfort for garments, industrial textiles, and performance equipment. This material is ideal for manufacturers seeking high-performance solutions for demanding environments.

 

At Huzhou Kaili New Material Technology Co., Ltd., we specialize in the coating, lamination, and finishing of multilayer fabric systems using ePTFE membranes. Our materials are designed to deliver consistent performance, even under extreme weather or industrial conditions.

 

🧥 Main Applications

  • Outdoor & Adventure Apparel: Used in high-performance jackets, mountaineering suits, and hiking gear requiring waterproof and windproof protection.
  • Military & Workwear: Provides reliable shielding against rain, wind, and chemical exposure while maintaining comfort and breathability.
  • Protective Clothing: Common in firefighting gear, chemical suits, and medical protective textiles.
  • Industrial Filtration & Equipment Covers: Ensures durability, permeability, and chemical resistance in filtration and mechanical protection systems.

 

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ePTFE membrane

 

 

 

🏭 About Huzhou Kaili New Material Technology Co., Ltd.

Located in Huzhou, Zhejiang Province, within the Yangtze River Delta fluoromaterial industry cluster, our 3,000 m² production facility benefits from strategic proximity - just 1.5 hours from Shanghai by high-speed rail.
As part of Kaili Advanced Materials Group, we focus on high-performance coatings, laminations, and fabric solutions utilizing fluoropolymers and silicones.

With over 10 years of industry experience, our team integrates R&D innovation, precision manufacturing, and stringent quality inspection to ensure consistent performance for global textile brands.

 

⚙️ Technical Capabilities

  • Multi-layer lamination (2-layer, 2.5-layer, 3-layer systems)
  • Adjustable ePTFE membrane thickness and pore size
  • High hydrostatic head and moisture vapor transmission rate (MVTR)
  • Compatible with hot-melt, adhesive, or flame bonding processes
  • Available in rolls, sheets, or custom composite configurations

 

 

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

 

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