eptfe membrane for wind-resistant clothing fabrics
The ePTFE membrane for wind-resistant clothing fabrics is a high-performance microporous material engineered to block airflow while maintaining excellent moisture vapor transmission. It is widely used in technical apparel where wind resistance, breathability, and durability must be achieved simultaneously.
At Huzhou Kaili New Material Technology Co., Ltd., we manufacture and customize ePTFE membranes specifically for wind-resistant textile applications, helping global fabric mills and garment manufacturers develop high-performance clothing systems.
| Parameter | Typical Range | Test Method / Notes |
|---|---|---|
| Thickness | 5 – 25 μm | Customized based on application |
| Basis Weight | 5 – 30 g/m² | Depends on structure design |
| Moisture Vapor Transmission (MVTR) | 5,000 – 15,000 g/m²/24h | ASTM E96 / JIS L 1099 |
| Air Permeability | ≤ 1.0 L/m²/s | Ensures windproof performance |
| Water Resistance | 5,000 – 20,000 mm H₂O | AATCC 127 / ISO 811 |
| Operating Temperature Range | -150°C to +260°C | PTFE material stability |
| Chemical Resistance | Excellent | Resistant to most chemicals |
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Manufacturing Strength
Huzhou Kaili New Material Technology Co., Ltd. operates a 3,000 m² facility in Huzhou, Zhejiang, within the Yangtze River Delta fluoromaterial industry cluster. As part of Kaili Advanced Materials Group, we offer:
- Stable membrane production capacity
- Strict quality control systems
- Export-oriented manufacturing
- Long-term cooperation with global B2B clients
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Our Factory
FAQ – ePTFE Membrane for Wind-Resistant Clothing Fabrics
1. Is ePTFE membrane completely windproof?
Yes. The micro-pore structure effectively blocks airflow, providing excellent windproof performance when properly laminated into fabric systems.
2. Can the membrane maintain breathability while blocking wind?
Yes. The membrane allows moisture vapor to pass through while preventing air penetration, ensuring comfort during active use.
3. How does it compare to PU coatings for wind resistance?
ePTFE membranes provide more stable and long-lasting performance, while PU coatings may degrade or lose breathability over time.
4. Is the membrane suitable for lightweight sportswear?
Yes. Its ultra-thin and lightweight structure makes it ideal for running, cycling, and other lightweight windproof garments.
5. Does performance change after washing?
No. The membrane maintains its structure and performance after repeated washing, unlike surface coatings.
6. Can you customize specifications for different fabric types?
Yes. We offer full customization including thickness, breathability, and roll dimensions to match your production needs.
7. What lamination methods are compatible?
The membrane works well with hot-melt, reactive adhesive, and other industrial lamination processes commonly used in textile manufacturing.
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