Eptfe Membrane For Rainproof Apparel Fabric Design

Eptfe Membrane For Rainproof Apparel Fabric Design
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 rainproof apparel fabric design
 

The ePTFE membrane for rainproof apparel fabric design is a high-performance microporous film engineered to provide reliable protection against rain and moisture while maintaining excellent breathability and wearer comfort. It is widely used in advanced rainproof garment systems where lightweight performance, weather resistance, and long-term durability are essential.

At Huzhou Kaili New Material Technology Co., Ltd., we manufacture and customize ePTFE membrane materials specifically for rainproof apparel fabric applications, supporting global outdoor brands, garment OEM manufacturers, and technical textile developers.

 

Parameter Typical Range Notes
Membrane Thickness 5 – 30 μm Adjustable for rainwear applications
Basis Weight 5 – 35 g/m² Lightweight to reinforced structures
Moisture Vapor Transmission (MVTR) 6,000 – 18,000 g/m²/24h ASTM E96 / JIS L 1099
Water Resistance 10,000 – 20,000 mm H₂O ISO 811 / AATCC 127
Air Permeability ≤ 1.0 L/m²/s Wind-resistant performance
Temperature Resistance -150°C to +260°C PTFE structural stability
Chemical Resistance Excellent Resistant to environmental exposure
Lamination Compatibility High Suitable for garment production

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eptfe breathable fabric coating film

 

Customization for Textile Manufacturers

To support different rainproof garment projects, we offer:

  • Adjustable membrane thickness and weight
  • Tunable breathability and waterproof balance
  • Custom roll widths for production lines
  • Surface treatments for optimized adhesive bonding

Our technical team supports customers from material development to large-scale production.

 

Manufacturing Capability and Supply Reliability

Huzhou Kaili New Material Technology Co., Ltd. operates a specialized production facility in Huzhou, Zhejiang Province, within the Yangtze River Delta fluoromaterial industry cluster. As part of Kaili Advanced Materials Group, we specialize in:

  • Fluoropolymer membrane manufacturing
  • Functional textile coating and finishing
  • Stable export-oriented production systems
  • Long-term cooperation with global B2B clients

We provide both material supply and technical support for advanced rainproof apparel development.

 

Build Reliable Rainproof Apparel Systems

If you are developing rainproof apparel fabrics, our ePTFE membrane solutions provide a reliable foundation for breathable, waterproof, and durable garment systems.

📩 Contact Huzhou Kaili New Material Technology Co., Ltd. today for samples, technical data sheets, and customized membrane solutions.

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

 

 

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