PPS needle felt

• Post Date:

  Jul 22,2013

• Expiry Date:

  Jul 22,2014

• Detailed Description:

  Feature
  1.Low resistance to flow generates high air flow rate
  2.High air filtration efficiency and durable could save costs
  3.Long service life in different conditions,stable filtering effect
  4.Chemical resistance,thermostability,acid resistance and alkali resistance
  5.Excellent resistance to hydrolysis and acid corrosion,PH value range 1-14
  6.The filtration velocity the optional 1-1.5m/min, reduce the size of the equipment, lower equipment cost
  Applications
  1.Coal-fired boilers air filtration
  2.Others industries dust collection
  3.Chemical industry plant air filtering
  4.Fly ash in power plant dust filtration
  5.Metal production plant and steel works
  6.Waste incinerator waste gas treatment
  Performance index
  Material Polyphenylene sulfide(PPS) fiber / PPS filament yarn base fabric Polyphenylene sulfide (PPS) fiber / Glass fiber
  Grams(g/m²) 450 500 550 >800
  Thickness(mm) 1.6 1.8 2 2
  　Air permeability (m³/m²/min) 18 15 12 8~15
  　Tensile strength( N/5×20cm) warp >1150 >1200 >1200 >2000
  weft >1200 >1300 >1400 >2000
  　　Tensile elongation(%) warp <30 <30 <30 <10
  weft <30 <30 <30 <10
  Collapse strength (Mpa/min) 2.7 2.6 2.45 3.1
  Operating temp. (continuous) (℃) ≤190 ≤190
  Operating temp.
  (instant)(℃) 232 232
  Acid-resisting Excellent Excellent
  Alkali-resisting Excellent Excellent
  Abrasive resistance Excellent Excellent
  Hydrolytic stability Excellent Excellent
  Refuse water level(Water temperature 27℃
  and relative humidity 20%) 5 level AATTCC100 5 level AATTCC100
  Finishing treatment Heat setting
  and singeing,Waterproof
  and oil processing,coating Heat setting and singeing,
  Waterproof and oil processing,
  coating
  

• Company:

  Hangzhou philis filter technology co.ltd     [ China ]        

• Contact:

  wendy

• Tel:

  +86-571-85366000

• Fax:

  +86-571-85236111

• Email:

  wendy_zeng1985@hotmail.com