Eptfe Moisture Barrier Fabric

Eptfe Moisture Barrier Fabric
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 Moisture Barrier Fabric – Advanced Protection with Lasting Comfort

 

At Huzhou Kaili New Material Technology Co., Ltd., we produce high-performance ePTFE moisture barrier fabrics designed for industries where waterproofing, breathability, and long-term protection are essential. Our products are widely applied in outdoor apparel, industrial uniforms, medical protective clothing, and technical textiles. With full OEM/ODM services, we provide international buyers with customizable fabric solutions that balance protection with comfort.

 

Our ePTFE moisture barrier fabric is created by laminating expanded PTFE membranes with durable textiles such as polyester, nylon, cotton blends, or nonwoven substrates. The microporous structure of ePTFE allows sweat vapor to escape while blocking liquid water, chemicals, and environmental contaminants. This ensures garments and textiles remain dry, comfortable, and functional in harsh or high-humidity conditions.

 

Applications

Outdoor and performance apparel

Industrial and technical workwear

Firefighter and emergency response suits

Medical protective gowns and cleanroom textiles

Military and tactical uniforms

Barrier fabrics for shelters and environmental protection

eptfe moisture barrier fabric

eptfe moisture barrier fabric

eptfe moisture barrier fabric

 

Industry Insight: Why ePTFE Moisture Barriers Are Essential

 

Unlike traditional coated fabrics that lose their performance after repeated washing, ePTFE moisture barrier fabrics provide permanent protection thanks to their microporous structure. The pores are:

Small enough to block water droplets, bacteria, and contaminants,

Large enough to let sweat vapor escape.

This balance makes ePTFE fabrics a superior choice for buyers seeking long-lasting, protective, and breathable solutions. In industries such as healthcare and outdoor gear, ePTFE moisture barriers help reduce product failures, extend garment lifespans, and improve overall safety.

 

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory
FAQ

Q: How is ePTFE moisture barrier fabric different from PU-coated textiles?

A:  Unlike coatings, ePTFE membranes do not crack or peel, ensuring permanent waterproofing and breathability.

Q: Can you provide laminated fabrics for ready-to-use garment production?

A: Yes, we supply laminated fabrics customized for apparel, uniforms, and protective clothing.

Q: What industries benefit most from this fabric?

A: Healthcare, industrial safety, outdoor apparel, military, and emergency response sectors.

Q: What is the MOQ for bulk orders?

A: We offer flexible MOQs to support both trial batches and large-scale B2B procurement.

Q: Do you provide testing reports?

A: Yes, we provide hydrostatic pressure, MVTR, chemical resistance, and durability test data upon request.

 

 

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