Communicate with Supplier? Supplier
Fiona.Xi Ms. Fiona.Xi
What can I do for you?
Contact Supplier
Shanghai Feizuo Environment Technology Co,.Ltd
I agree Bossgoo.com will authorize the transaction payment on Bossgoomall.com. Bossgoomall.com is a subsidiary of Bossgoo.com group, Please rest assured to trade.
I agree
Home > Products > High Temp Needle Felt Air Media > PTFE Membrane Needle Felt Media

PTFE Membrane Needle Felt Media

Min. Order:
1
Share:
  • Product Description
Overview

General Description

PTFE (also called Teflon ) has excellent resistance to both acids and alkalis, restricted abrasion resistance, and has a maximum operating temperature of 500º F. The PTFE felts are costly due to an intensive production process. In return PTFE has an outstanding thermal and chemical stability. Our company selects high-quality fine fibers to increase the filtration area of the filter material and reduce the filtration gap of the filter material, which improves the filtration efficiency of the filter material, reduces the emission concentration and operation resistance.


Features

  • Non-flammable and thermostable organic fiber
  • Offers extended bag life in low pH applications
  • helps reduce differential pressure across the baghouse
  • Operates in high temperature applications against acid attacks and is resistant to flex abrasion (unlike Fiberglass).
  • Not recommend for high concentration of alkalis at high temperatures.
  • Continuous operating temperature 240°C


Specifications

Fiber Materials

PI-Polyimide

PI-Polyimide

PI-Polyimide

Polyimide + Aramid

Scrim

Polyimide scrim

Fiberglass scrim

PTFE Scrim

Polyimide scrim

Standard Finish Options
(Special surface treatments available)

Heat Set, Singed, Glazed, PTFE membrane (or PTFE bath)

Weight

(g/m2)

500-600

800-900

500-600

550


Thickness
(mm)

1.9-2.3

2.5-3

1.9-2.3

(2.3-2.7)

Air Permeability
(m³/m².min@200PA )

13-16

10-16

3-5

Tensile Strength
(N/5CM)

Warp

600

1800

600

>900

Weft

800

1800

800

>1200

Tensile Elongation (%)

Warp

≤25

≤10

≤25

<35

Weft

≤45

≤10

≤45

<50

Burst Strength(Mpa/min)

2.4-2.55

2.95-3.2

2.4-2.55

2.4-2.55

Thermal Shrinkage (%) at max continuous temp.

Warp

≤1

≤1

≤1

≤1

Weft

≤1.5

≤1.5

≤1.5

≤1.5

Max. Operating Temperature (oC)

Continuous

240

240

240

240

Surge

260

260

260

260

The data are based on laboratory conditions.
Testing based on specific operating conditions of each installation is recommended.

PTFE


Applications

  • Power Generation
  • Cement, Mining & Rock Products
  • Asphalt & Aggregate
  • Mining & Minerals
  • Waste Incineration
  • Chemicals & Pharmaceuticals
  • Food & Beverages


Looking for ideal PTFE Membrane Air Media Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the PTFE Needle Felt Filter Media are quality guaranteed. We are China Origin Factory of PTFE Membrane Filter Cloth. If you have any question, please feel free to contact us.

Product Categories : High Temp Needle Felt Air Media

Email to this supplier
  • *To:
    Ms. Fiona.Xi
  • *Message:
    Your message must be between 20-8000 characters
Related Products List

Home

Phone

About Us

Inquiry