
Waterproof PTFE Film
The filter level is from F9-U15, which meets the international requirements such as EN1822, EN779 etc.
Advantages of ePTFE Membrane Products
1. Hydrophobic/ Waterproof
The hydrophobic nature of PTFE promised its long-lasting unwetted status even be kept contacting with water or other normal liquids, and the open porous structure provides a wide range of pore size, 0.02um tp 10 um, ensuring the retention of bacteria, virus and particles is always effective while maintaining the excellent air permeability.
2. Low Resistance
The filtration efficiency reaches 99.9995% with high filtration efficiency, can meet the filtration efficiency level requirements of sub-efficient, efficient and ultra-efficiency air filter, better than other filtration materials
3. Small pore size
Surface filtration mechanism, dust removal easily.
Small and uniform pore size, strong hydrophobicity, low surface energy, good non-adhesive ability, effectively remove dust accumulated on the surface.
Washing or back-flushing can restore performance and greatly extend the service life of PTFE material.


Specification
Efficiency Class | Basic Weight | Resistance @5.3cm/s | Efficiency @0.1-0.2um |
E12 | 60g~240g | Max.120Pa | Min. 99.5% |
H13 | 60g~240g | Max. 140Pa | Min. 99.97% |
H14 | 60g~220g | Max. 220Pa | Min. 99.995% |
U15 | 60g~150g | Max. 320Pa | Min. 99.9995% |
Remark: Customized requirements acceptable. | |||
Application
This product is widely used in air purification and filtration (vacuum cleaner filters, clean room filtration, personal protection, etc.) and industrial dust removal (filter cartridges etc.) and other industry fields.
1. The combination of water resistance, air permeability, and particle retention introduces ePTFE membrane products into various medical applications involving long-lasting liquid resistance and air venting/ gas filtration.
2. In industrial areas, laminated PTFE membrane are widely used as cleanrooms, HVACs, dust collection in kinds of air filters, cartridge filters etc.

Multiple Structures
JM PTFE membrane is compatible with multiple sealing methods, ultrasonic, heat, radio frequency welding, mechanical, and inserting molding, offering our clients more possibilities of sealing solutions, given the quality is as marvelous as promised.
Package & Storage
Package: Standard export packing, OEM label.
Storage: The product is fragile, prevent falling and pressure. Dry away from light, store at room temperature

1. What is your MOQ? Can I mix different styles to a start order?
A: Please tell us what products you need first.Like compression fittings, the MOQ is 100pcs.But we can provide any stock as samples for you to check the quality first.
2. Can you give me a discount?
A: Discount is available, but we have to see the real quantity, we have different price based on different quantity, how much discounts is determined by the quantity, moreover, our price is very competitive in the field
3. If l have a product wants to be made in other special material, can you do it?
A: Of course, you just need to provide us designed drawings or sample and R&D department will estimate that whether we can do or not, we will give you the most satisfactory reply.
4. Can l visit your factory?
A: By all means, we warmly welcome your arrival, Before you take off from your country, please let us know. We will show you the way and arrange time to pick you up if possible.
5. Do you offer OEM service and can you produce as our drawings?
A: Yes. We offer OEM service. We accept custom design and we have a professional design team who can design products based on your requirements. And we can develop new products according to your samples or drawing
6. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
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