Filtration-Grade EPTFE Membrane

Filtration-Grade 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
Filtration-Grade EPTFE Membrane
 

Huzhou Kaili New Material Technology Co., Ltd. introduces the Filtration-Grade EPTFE Membrane, a high-performance membrane engineered specifically for advanced filtration applications. Designed with a uniform microporous structure, this membrane ensures precise particle separation, consistent airflow, and long-term durability. It is ideal for air filters, liquid filtration systems, protective clothing, and cleanroom environments where reliable filtration performance is critical.

 

Key Technical Parameters

Parameter Range
Thickness 5–35 μm
Pore Size 0.05–1.2 μm
Porosity 50%–85%
Air Permeability 0.5–25 L/m²·s @ 200 Pa
Hydrostatic Pressure Up to 20,000 mmH₂O
MVTR 10,000–28,000 g/m²·24h
Temperature Range –200°C to +260°C
Chemical Resistance Excellent

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ePTFE membrane

 

 

Key Features & Advantages

High-Efficiency Filtration
The membrane's microporous network ensures precise particle capture for air and liquid filtration, minimizing contamination.

Consistent Airflow & Breathability
High porosity allows smooth airflow while maintaining filtration efficiency, ideal for HVAC systems, protective garments, and industrial filters.

Durable & Chemical-Resistant
Resistant to harsh chemicals, UV exposure, and extreme temperatures, ensuring long-term reliability.

Flexible & Lightweight
Thin, pliable, and compatible with laminates, nonwovens, or standalone filtration units.

Customizable for Specialized Applications
Parameters such as pore size, thickness, and air permeability can be tailored to meet specific filtration standards.

 

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Our Factory

Kaili eptfe equipment
Kaili eptfe factory

FAQs

1. What makes this membrane suitable for filtration?
Its uniform microporous structure allows precise particle separation and consistent airflow.

 

2. Can it be used for both air and liquid filtration?
Yes, it is designed for high-performance air and liquid filtration applications.

 

3. Is customization available?
Yes, pore size, thickness, and air permeability can be adjusted to meet specific filtration requirements.

 

4. How durable is the membrane?
It withstands extreme temperatures, chemical exposure, UV, and mechanical stress.

 

5. Are samples available for testing?
Yes, Huzhou Kaili New Material Technology Co., Ltd. provides samples and small-batch prototypes for evaluation.

 

 

 

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