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High-Performance ePTFE Products by Peflon
- Unmatched chemical and thermal resistance.
- Consistent, high-quality material for critical parts.
- Custom ePTFE solutions for your unique project.
What is Peflon ePTFE?
Peflon ePTFE is expanded polytetrafluoroethylene, made by stretching PTFE to create a porous micro‑structure. It is soft, flexible, and very strong. It resists heat and chemicals and is safe for the body, so it is used in medical implants like grafts, meshes, and tubes. It also works in filters, vents, and seals for electronics, chemicals, and food. Glovemaking uses ePTFE for waterproof yet breathable fabrics. The special structure lets air pass, blocks liquid, keeps dirt out, and stays durable.
Features and Benefits of Peflon EPTFE Products
- Exceptional Chemical Inertness: Resists almost all corrosive chemicals, acids, and solvents.
- Wide Temperature Range: Performs reliably in extreme cold and heat, from −200∘C to +260∘C.
- High Porosity and Strength: The microporous structure allows for high filtration efficiency while maintaining physical integrity.
- Biocompatibility: Approved for use in medical implants and devices due to its non-reactive nature.
- Low Friction Surface: Reduces wear and tear in mechanical applications.
Peflon ePTFE Product Categories
Peflon offers a diverse range of expanded PTFE products, each engineered for specific applications and performance needs. Our categories are designed to help you quickly find the ideal solution for your project, whether you need superior sealing, advanced filtration, or biocompatible materials.
Types of EPTFE
ePTFE Sheet Gaskets
Peflon ePTFE sheet gaskets are ideal for large or complex flange applications. They are designed for superior chemical and temperature resistance.
ePTFE Joint Sealant
Our joint sealant is a flexible, form-in-place gasket material that eliminates the need for pre-cut gaskets. It’s easy to install and highly resistant to creep and cold flow.
Microporous ePTFE Membranes
Used in air and liquid filtration, these membranes offer high flow rates with excellent particle retention. They are a key component in vent and filter cartridges.
Thin-Walled ePTFE Tubing
This tubing is perfect for medical device manufacturing and fluid transfer systems where purity and chemical inertness are critical.
Why Choose Peflon as Your ePTFE Supplier?
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Advantages of Peflon’s ePTFE production:
Peflon has invested heavily in state-of-the-art ePTFE manufacturing technology. Our production line is optimized for efficiency and quality, allowing us to deliver reliable products with competitive lead times. We control the entire production process from raw material to finished product, ensuring traceability and a consistently high-quality final material.
We Guarantee Unmatched Product Consistency
- Rigorous testing ensures every batch of Peflon ePTFE meets precise specifications.
- Our ISO-certified facility guarantees process control and consistent output.
- We offer detailed technical data sheets for every product, providing full transparency.
We Offer Flexible Custom ePTFE Solutions
- Custom dimensions and thicknesses available for specialized applications.
- In-house R&D team ready to collaborate on new material formulations.
- Low minimum order quantities for prototyping and small-scale runs.
We Provide Expert Technical Support
- Dedicated technical support team to answer your material and application questions.
- Fast response times for quotes and sample requests.
- Long-term partnership approach focused on your success.
Related Peflon ePTFE Products
We understand that your projects may require a range of high-performance materials. If our ePTFE products don’t meet your exact needs, Peflon offers a full line of related fluoropolymer and sealing materials. These products are manufactured to the same high standards and are ready to tackle your most demanding applications.
PTFE
FEP
PFA
Frequently Asked Questions about ePTFE
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What makes ePTFE different from regular PTFE?
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Is Peflon’s ePTFE biocompatible for medical use?
Yes, our ePTFE products are manufactured to strict standards and are suitable for many medical applications. We can provide detailed information and certifications to meet your specific project requirements.
What are the main applications for ePTFE membranes?
ePTFE membranes are primarily used in high-efficiency filtration. They are key components in filter cartridges for air, water, and chemicals, as well as in vents for protective enclosures.
Can Peflon provide custom ePTFE gaskets for my project?
Absolutely. Our engineering team specializes in creating custom ePTFE solutions, from unique sheet sizes to intricate gasket designs. Just share your specifications with us.
How does ePTFE perform in high-temperature environments?
ePTFE maintains its physical and electrical properties across a wide temperature range, from −200∘C to +260∘C. This makes it a preferred material for high-temperature sealing and insulation.
Peflon Support for ePTFE filtration

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Contact Us
Whether you are a manufacturer or distributor, contact us for a Free sample or solution of Peflon ePTFE products43. Peflon provides a one-stop technical solution.
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Kecheng, Quzhou,Zhejiang, China -
+86 13957007557 -
info@peflon.com