Oil-Resistant EPTFE Membrane

Oil-Resistant EPTFE Membrane
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
Oil-Resistant EPTFE Membrane
 

Huzhou Kaili New Material Technology Co., Ltd. introduces the Oil-Resistant EPTFE Membrane, a high-performance membrane engineered to provide excellent resistance to oils, greases, and chemical contaminants while maintaining waterproofing, breathability, and durability. Its specialized microporous structure prevents oil adhesion and penetration, making it ideal for protective clothing, industrial applications, filtration systems, and equipment covers where chemical exposure is frequent.

 

Key Technical Parameters

Parameter Range
Membrane Thickness 5–30 μm
Pore Size 0.1–1.2 μm
Oil Resistance Excellent
Hydrostatic Pressure 12,000–25,000 mmH₂O
MVTR 10,000–25,000 g/m²·24h
Temperature Resistance –200°C to +260°C
Chemical Resistance Excellent

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ePTFE membrane

 

 

Key Features & Advantages

Outstanding Oil Resistance
Prevents oils, greases, and other contaminants from penetrating or sticking to surfaces.

Waterproof & Breathable
Blocks water infiltration while allowing moisture vapor to escape for comfort in clothing and equipment.

Durable & Long-Lasting
Resistant to abrasion, UV exposure, extreme temperatures, and repeated use in industrial conditions.

Flexible & Lightweight
Easy to integrate with fabrics, laminates, or standalone applications without adding bulk.

Versatile Applications
Suitable for protective clothing, industrial gear, filtration membranes, and equipment covers requiring oil-resistant properties.

 

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

FAQs

1. How does this membrane resist oil?
Its microporous structure and low-surface-energy properties prevent oil adhesion and penetration.

 

2. Can it be used for protective clothing?
Yes, it is ideal for garments exposed to oils, greases, and chemical environments.

 

3. Is the membrane breathable?
Yes, it allows moisture vapor to pass while blocking water and oil.

 

4. Can its properties be customized?
Yes, thickness, pore size, and oil-resistance levels can be adjusted for different applications.

 

5. Which environments can it withstand?
It performs reliably under extreme temperatures, UV exposure, chemical contact, and industrial conditions.

 

 

 

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