eptfe micro-porous membrane for textiles
At Huzhou Kaili New Material Technology Co., Ltd., we specialize in the development and customization of advanced fluoropolymer-based textile membranes. Our ePTFE micro-porous membrane for textiles is engineered to deliver breathability, waterproofing, and comfort across a wide range of performance fabrics. This high-tech material features billions of interconnected micropores, allowing moisture vapor to escape while preventing liquid water from passing through-ideal for outdoor apparel, uniforms, protective garments, and sportswear.
As part of the Kaili Advanced Materials Group, our 3,000-square-meter facility in Huzhou, Zhejiang Province, benefits from strong R&D capabilities and modern lamination equipment, enabling us to produce ePTFE membranes that meet the demanding requirements of both domestic and international textile manufacturers.
Technical Parameters:
- Material: Expanded Polytetrafluoroethylene (ePTFE)
- Thickness: 5 – 60 μm
- Pore Size: 0.1 – 1.5 μm
- Waterproof Rating: ≥10,000 mmH₂O
- Moisture Vapor Transmission Rate (MVTR): 8,000 – 25,000 g/m²·24h
- Operating Temperature: -200°C to +250°C
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Core Features:
- Superior Breathability: The microporous network structure ensures high vapor permeability, keeping fabrics dry and comfortable during active use.
- Reliable Waterproofing: Each pore is small enough to block liquid water, providing long-lasting waterproof performance without sacrificing comfort.
- Lightweight and Flexible: Thin and elastic membrane construction allows seamless integration into various textile systems without adding stiffness.
- Durable and Chemically Stable: Resistant to UV exposure, abrasion, and chemical degradation, suitable for long-term outdoor and industrial applications.
- Customizable Lamination: Available as single-layer films or laminated composites with PU, nylon, polyester, or other base fabrics for specific textile needs.
Applications:
- Outdoor and Sportswear: Jackets, pants, gloves, and footwear requiring high breathability and waterproof protection.
- Uniforms & Workwear: Military, police, and emergency response garments where comfort meets safety.
- Protective Apparel: Medical gowns, chemical suits, and industrial safety wear.
- Specialty Textiles: Automotive seats, tents, backpacks, and technical upholstery fabrics.
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Our Factory
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