Send Message
Home ProductsPTFE Filter Cloth

PTFE Felt Filter Fabric

Best Products
China Riqi ( Hangzhou ) Filter Technology Co., Ltd. certification
China Riqi ( Hangzhou ) Filter Technology Co., Ltd. certification
I'm Online Chat Now

PTFE Felt Filter Fabric

PTFE Felt Filter Fabric
PTFE Felt Filter Fabric PTFE Felt Filter Fabric PTFE Felt Filter Fabric PTFE Felt Filter Fabric PTFE Felt Filter Fabric PTFE Felt Filter Fabric

Large Image :  PTFE Felt Filter Fabric

Product Details:
Place of Origin: Hangzhou
Brand Name: RIQI
Certification: ISO9001 SGS

PTFE Felt Filter Fabric

Supply Ability: 10000m/Week Model NO.: PH00224
Specification: 50m/roll Or 100m /roll Trademark: Philis
Origin: China Material: Polyester, PPS, Fiberglass, Fms, Nomex, PTFE
Usage: Air Filter, Powder Filter Type: Filter Felt
Hole Shape: Square Manufacturing Method: Manufacturing Cloth
Transport Package: Standard Export Package Samples: US$ 5/Square Meter 1 Square Meter(Min.Order) | Requ
Customization: Available | Customized Request
High Light:

Felt PTFE Filter Cloth


Industrial felt filter fabric


Dust Collector felt filter fabric

Filter Felt Fabric for Industrial Filter Bag Dust Collector

Product Description

Company Info.

Customer Question & Answer

Ask something for more details

Basic Info.

Model NO.
50m/roll or 100m /roll
Production Capacity

Product Description

filter felt fabric for industrial filter bag dust collector 
Nonwoven dust filter fabric 500gsm polyimide air filter material

Quick Detail:

dust filter cloth

1. Non-toxic and odorless
2. Long service life
3. Good stiffness, easy to pleat
4. High air permeability
5. High dust holding


Excellent resistant to hydrolysis, acids and alkalies.

good air permeability

Lower fiber release, Lower density,High mechanical characteristics


Technical Specification:


Nonwovern dust filter bag






Resistance to


Resistance to


Resistance to


PH Value
Polypropylene 90ºC 100ºC PP excellent excellent restricted 1-14
Acrylic 125ºC 140ºC AC good good good 3-11
Polyester 130ºC 150ºC PE restricted moderate good 4-12
Polyphenylen sulfide 190ºC 200ºC PPS excellent excellent moderate 1-14
Nomex 204ºC 250ºC Nomex good excellent good 3-14
Polysulfonamide 250ºC 300ºC PSA excellent excellent excellent 3-14
Polymide 260ºC 300ºC P84 good moderate good 3-13
Polytertrafluoroethylene 250ºC 280ºC PTFE excellent excellent excellent 1-14
Yadi 150ºC 160ºC Yadi excellent excellent excellent 3-13
Glassfiber 260ºC 300ºC BQ good good good 3-11


Compositions P84/P84 scrim P84 / glass scrim
Weight (g/m2) 450 500 550 800 850 900
Thickness (mm) 2.0 2.2 2.4 2.5 2.8 3.0
Air permeability (m2m2/min) 19 15 12 16 13 10
Tensile strength (N/5×20cm) Warp 650 700 800 1800 1800 1800
Weft 1150 1200 1300 1800 1800 1800
Tensile Elongation (%) Warp <35 <35 <35 <10 <10 <10
Weft <55 <55 <55 <10 <10 <10
Working Temperature(°C) Continues ≤260 ≤260
Instant 300 300
Anti-acid Excellent Excellent
Anti-alkali Medial Medial
Anti-abrasion Excellent Excellent
The stability of water solution Medial Medial
Finishing treatment Singeing,High temperature hot pressing Singeing,High temperature hot pressing



P84 Felt filter Media provide a unique and cost effective solution for many tough industrialbaghouse applications. Versatile and efficient,P84 usage ranges from minerals processing, low acid coal fired boilers, asphalt / hot mix plants, to soil remediation facilities.P84 fibers are needled into filtration quality felts to be sewn into filter bags suitable for use in pulse jet style baghouses. The unique tri-lobal fiber structure of P84 provides customers with high efficiency filtration, low pressure drop, and reduced cleaning energy.


1. Materials avaliable: polyester, polypropylene,Nomex , PPS, PTFE, P84, Acrylic , glassfiber .

2. construction: welded or sewn

3. collar type: steel ring or plastic ring

4. finishing treatment: singed, calendared, heat set

5. Size available: standard and custom size.


1. Air filters capture pollen, allergens, mold spores, and other microscopic particles to reduce symptoms and help everyone breathe easier.

2. medical filters made from nonwovens are key in any operating room to keep out pathogens, bacteria or microbes that might otherwise contaminate a sterile environment.

3. Oil filters are an important component in your car. The nonwoven fabrics in the filter help remove contaminants from the engine oil, hydraulic oil, trasmission oil and lubricating oil.

4. Automotive engine air intake filter helps automobile engines run at the highest efficiency,optimum airflow helps ensure engines run most effectively, which reduces fuel waste.

5. Filters for industrial filtration are used for dust produced in processing industries such as grinding, separation, brushing, transportation, drying, incinerating, etc.

Filter Felt Fabric for Industrial Filter Bag Dust Collector
Filter Felt Fabric for Industrial Filter Bag Dust Collector

Filter Felt Fabric for Industrial Filter Bag Dust Collector


1. May I get samples?


For OEM sample, usually takes about 5~15 days, it depends on design and technique.

2. Can you make my logo on package?

Of course! You only need provide us your original logo file or clear picture, so we can make it.

3. What is the payment method?

Bank transfer (T/T), Western Union, Money gram, L/C, paypal

4. How long production takes?

It is usually in 5~7 days after getting your payment and all the details confirmed.

Contact Details
Riqi ( Hangzhou ) Filter Technology Co., Ltd.

Contact Person: Miss. Wendy

Tel: 86-17815613488

Send your inquiry directly to us (0 / 3000)