Industrial Air Cleaning

Norafin offers a wide range of spunlaced filter media for air dedusting.

End Uses:

  • mineral, cement, asphalt industry
  • metal and wood processing
  • industrial waste and biomass incineration
  • food industry

Performance Characteristics of our Products:

  • high efficiency of spunlaced nonwovens at low weights in comparison to needlepunched nonwovens:
    • 320 g/m² as more efficient alternative to 400 g/m² needlepunched nonwoven
    • 370 - 450 g/m² as more efficient alternative to 500 - 550 g/m² needlepunched nonwoven
  • better cake release due to even surface
  • high filtration efficiency at low pressure difference according to VDI 3926-II:2004
  • high durability
  • reduced energy consumption

Possible Product Modifications:

  • processing of different fibers, such as PET, PAN, PPS, aramids, PI, PTFE
  • FDA/EU10 2011 compatible filter media
  • antistatic
  • different aftertreatment options, e.g. water and oil repellent
  • TOP Layer-Technology: surface-oriented filtration layer/membrane-like effect layer
Downloads

Norafin Crystalen® - Air Dedusting Spunlace Filter Media

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Your Contact Persons
Norafin Vincent Lorentz

Vincent Lorentz
Business Unit Manager

T:+49 3733 5507 416
M:vincent.lorentz@norafin.com
Norafin Will Matthews

Will Matthews
Business Unit Manager Norafin (Americas) Inc.

T:+1 828 435 7027
M:will.matthews@norafin.com
Norafin Tobias Thiem

Tobias Thiem
Research & Development Project Manager

T:+49 3733 5507 262
M:tobias.thiem@norafin.com
Norafin Kevin Fiedler

Kevin Fiedler
Business Development Manager

T:+49 3733 5507 264
M:kevin.fiedler@norafin.com

Process Air Cleaning

Thanks to our spunlace technology, we are able to offer a range of self-pleatable filter media as alternative to conventional spunbond filter media in form of filter cartridges and pleated filtermedia.

End Uses:

  • metal and wood processing; powder processing in general
  • mineral industry
  • food industry

Performance Characteristics of our Products:

  • optimized filtration efficiency and flow rates
  • high efficiency of spunlaced nonwovens at low weights in comparison to spunbond nonwovens (weight range between 180 g/m² and 350 g/m²)
    • 200 g/m² as more efficient alternative to 260 g/m² spunbond nonwoven
  • filtration efficiency from F7 - F9 according to EN 779, class L, M according to IFA/BGIA DIN EN 60335-2-69
  • high durability through high mechanical resistance, stiffness and pleatability
  • energy-efficient due to low increase of difference pressure and high air permeability
  • stiffening with or without binder as well as through pleatable support scrims
  • unique, nonresinous, pleatable, temperature resistant filter media
  • innovative structures based on heat resistant fibers and steel support scrims made of galvanized steel, stainless steel as well as Inconel®

Possible Product Modifications:

  • processing of different fibers and fiber blends:
    • temperatures below 130 °C: Bi-Component fibers (Bico), PET, PAN, PA
    • temperatures over 150 °C: PPS, meta-aramids, PI, PTFE
  • FDA/EU10 2011 compatible filter media
  • antistatic
  • different aftertreatment options, e.g. flame retardant, explosion-resistant, water and oil repellent
Downloads

Norafin Crystalen® – Filter Cartridge & Pleated Elements

Read PDF

Your Contact Persons
Norafin Vincent Lorentz

Vincent Lorentz
Business Unit Manager

T:+49 3733 5507 416
M:vincent.lorentz@norafin.com
Norafin Will Matthews

Will Matthews
Business Unit Manager Norafin (Americas) Inc.

T:+1 828 435 7027
M:will.matthews@norafin.com
Norafin Tobias Thiem

Tobias Thiem
Research & Development Project Manager

T:+49 3733 5507 262
M:tobias.thiem@norafin.com
Norafin Kevin Fiedler

Kevin Fiedler
Business Development Manager

T:+49 3733 5507 264
M:kevin.fiedler@norafin.com