Micron rated needle felt filter cloth for liquid filtration

Polyester needle felt special for liquid filtration

We selects 1.2D、2D and 2.5D polyester fiber, and they will produced with advanced equipment which can uniformly blend over five kinds of fibers that are different materials and specifications, and through a series of blending cotton machines and carding looms that are good to produce products that are layer composite and ladder change between fibers.
This kind of product possess high porosity,good permeability,high effective dustcollecting、long using-life etc. Common character as ordinary filter felt have. Besides, owing to its medial temperature resistance (can teach to 150℃ in short time), medial anti-acid and anti-alkali, especially its excellent anti-abrasion, polyester needle punched filter felt have the largest quantity of turnouts grams are from 350g/㎡ to 800g/㎡, thickness are from 1mm to 3mm, all above products can be manufactured in our company. The surface treatment can be divided into singeing、calendering or coated, etc, acording to different working conditions.
Note:1. the filter pecision from 1~200microns can be customized.
2.The weight (300~900 grams) and width (within 2.3 meters) can be customized!

Technical Specifiction:

Model
number
Micron
Rating
Weight
(g/SQM)
Thickness
(mm)
Air permeability
(CBM/SQM.Min)
@200pa
Tensilestrength
(N/5cm)
Warp/weft
Tensile elongation
(%)Warp/weft
Suitable
P.H. value
suggest
operation
temperature(C)
PE-01 1 520 2.3 15~25 1000/1800 50/50 4~12 <130, Max.150
PE-05 5 450 2.3 25~45 800/1000 60/60 4~12 <130, Max.150
PE-10 10 370 2.0 45~65 800/1000 60/70 4~12 <130, Max.150
PE-25 25 360 2.2 65~85 500/800 70/70 4~12 <130, Max.150
PE-50 50 350 2.2 85~110 500/600 100/80 4~12 <130, Max.150
PE-75 75 350 2.3 110~125 500/600 100/80 4~12 <130, Max.150
PE-100 100 320 2.5 125~150 500/500 100/100 4~12 <130, Max.150
PE-200 200 320 2.6 150~170 500/600 110/100 4~12 <130, Max.150
Polypropylene (pp) needle felt special for liquid filtration

PP needle punched filter felt has more advantages when compared with PET needle felt. It is acid and alkali resistant, and has low intenerate point. So PP needle punched felt are often used in liquid-solid separation field to equip with frame press filter, vacuum filter, bag filter centrifuge and other separating facility at below 100 centigrade.
We can change the normal PP needle felt performance by finishing treatment such as singe, calendar, heat set, coat and membrane.
Note:

  1. the filter pecision from 1~200microns can be customized.
  2. The weight (300~900 grams) and width (within 2.3 meters) can be customized!
Model
number
Micron
Rating
Weight
(g/SQM)
Thickness
(mm)
Air permeability
(CBM/SQM.Min)
@200pa
Tensilestrength
(N/5cm)
Warp/weft
Tensile elongation
(%)Warp/weft
Suitable
P.H. value
suggest
operation
temperature(C)
PP-01 1 530 2.5 20~30 1000/1500 50/50 1~14 <90, Max.100
PP-05 5 450 2.6 25~36 500/1000 60/60 1~14 <90, Max.100
PP-10 10 370 2.2 50~70 500/1000 80/80 1~14 <90, Max.100
PP-25 25 360 2.3 60~90 500/1000 85/85 1~14 <90, Max.100
PP-50 50 380 2.3 85~110 500/800 100/80 1~14 <90, Max.100
PP-75 75 380 2.5 125~180 500/600 100/80 1~14 <90, Max.100
PP-100 100 380 2.7 100~140 500/500 100/100 1~14 <90, Max.100
PP-200 200 350 2.8 139~190 500/500 110/100 1~14 <90, Max.100

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