EPTFE Membrane for Outdoor Clothing
Huzhou Kaili New Material Technology Co., Ltd. presents the EPTFE Membrane for Outdoor Clothing, a high-performance membrane engineered for outdoor apparel such as hiking jackets, mountaineering gear, and trekking coats. Combining lightweight construction, waterproofing, breathability, and durability, this membrane can be laminated with fabrics to form 2L, 2.5L, or 3L garment structures, meeting diverse outdoor demands for comfort and protection.
Technical Specifications
| Parameter | Range | Description |
|---|---|---|
| Membrane Thickness | 5 – 30 μm | Customizable according to garment structure (2L, 2.5L, or 3L) |
| Pore Size | 0.1 – 1.2 μm | Microporous structure allows vapor permeability while blocking water penetration |
| Hydrostatic Pressure | ≥ 12,000 – 25,000 mmH₂O | Excellent waterproof performance for extreme rain and wind conditions |
| Moisture Vapor Transmission Rate (MVTR) | 10,000 – 25,000 g/m²·24h | High breathability ensures comfort during intense activities |
| Air Permeability | 0.5 – 20 L/m²·s @ 200 Pa | Adjustable for complete or partial windproof performance |
| Temperature Resistance | –200°C to +260°C | Stable under extreme temperatures |
| Chemical Resistance | Excellent | Resistant to acids, alkalis, and oils |
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Key Features & Advantages
1. Superior Waterproofing
The EPTFE membrane provides outstanding resistance against water penetration, even in heavy rain or snow, ensuring reliable protection in outdoor conditions.
2. High Breathability and Comfort
Its microporous structure allows sweat vapor to escape efficiently, reducing moisture buildup and maintaining comfort during prolonged activity.
3. Lightweight & Flexible
Extremely thin and pliable, the membrane laminates easily with nylon, polyester, or other fabrics, suitable for various garment constructions.
4. Windproof Performance
The membrane itself achieves full wind resistance, minimizing heat loss in windy environments.
5. Durability and Weather Resistance
Strong UV resistance for high-altitude and high-sunlight conditions
Maintains performance in extreme temperatures
Chemically resistant against common outdoor pollutants
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FAQs
1. Why choose EPTFE membrane for outdoor clothing?
It provides lightweight, waterproof, breathable, and durable protection for outdoor apparel.
2. Can it be combined with different fabrics?
Yes, it laminates easily with nylon, polyester, or blended fabrics for 2L, 2.5L, and 3L garments.
3. Is customization available?
Yes, pore size, thickness, and density can be adjusted to meet specific performance needs.
4. How should it be maintained?
Clean with mild detergent, avoid high heat, and apply DWR treatment for long-term water resistance.
5. What conditions can it withstand?
It performs reliably in rain, snow, wind, extreme temperatures, UV exposure, and chemical environments.
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