Industrial Dust Removal PTFE Membrane

PTFE membrane media for filtration is made of PTFE (polytetrafluorothylene), and were drawn 2-diemsion. It is micro-pore film.
The PTFE membrane was laminated with great variety of fabric and paper. The filter level of cartridge filters made by PTFE is from F9-U15, which meets the international requirements such as EN1822, EN779 etc.

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Product Introduction

Why do dust collectors need PTFE laminating?

1. PTFE has excellent heat resistance

With factories operating in high-temperature environments, a good heat-resistant dust filtration solution is needed. That's why PTFE filter bags were born and massively used. PTFE heat-resistant dust filter bag is the most resistant to heat and chemicals in the current dust filter product line, up to 280°C.

2. PTFE has a high dust removal filtration efficiency

PTFE laminated cartridge can filter up to 99.97% of dust with a size of 0.3 microns or more. In addition, thanks to the low friction, the dust filter products coated with PTFE have the ability to absorb dust with high adhesion.

3. Chemical resistant PTFE

Owing to the fact that PTFE does not react with chemicals, as well as withstand high temperatures, it is also often used in chemical, power, cement factories, etc.

4. Reasonable Price

PTFE is one of the most affordable fluoropolymers on the market and has one of the best dust filtration performances compared to the price.

Specification

This kind of products have the features of high basic weight, high stiffness, which support high pleat height.

Efficiency Class	Basic Weight	Resistance @5.3cm/s	Efficiency @0.1-0.2um
E11	240g±20g	Max. 150Pa	Min. 95%
E12	195g±15g	Max. 240Pa	Min. 99.5%
H13	220g±15g	Max. 400Pa	Min. 99.97%
H13	190g±20g	Max. 240Pa	Min. 99.97%
H13	150g±15g	Max. 320Pa	Min.99.98%
H14	185g±15g	Max. 750Pa	Min. 99.995%
Remark: Customized requirements acceptable. Support Type: Polyester, Bi-component polyester, heat-bonding lamination, glue-bonding lamination, etc.

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.