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Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other
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(1) Description of goods: Aramid dust filter bag
(2) Filtration Grade: Hepa Filter
(3) Type: Pocket Filter
(4) Certification: ISO9001:2008
(5) Technics: Nowoven Needle Punched
(6) Size: Custiomized
(7) Medium Material: Synthetic Fiber
Aramid has excellent heat resistance, flame resistance, high temperature dimensional stability. Particularly conspicuous is its excellent mechanical properties, strength and polyester similar to, wear resistance, good resistance to bending and has excellent characteristics of textile processing, can acupuncture into spun lace non-woven fabric. Aramid fiber 1313 at different temperatures, strong retention rates at different times, including in the dry heat temperature of 250 °C for 1000 hours under the conditions of its strength retention up to 60%. Aramid fiber 1313 as a functional fiber in high temperature dust filtration industry has an irreplaceable status, but because of the characteristics of molecular structure determines it has some defects.
Performance parameters:
Compositions
100% Aramid
Weight(g/m2)
500~600
Thickness(mm)
1.8~2.2
Air permeability(m3/ m2/min)
17~14
Tension at break
(N/5×20cm)
Warp
>900
Weft
>1100
Tensile Elongation
( % )
<35
<55
Prohibited to use temperature
Below the dew point
Working Temperature
(℃)
Continuous
<204
Instantaneous
<240
Anti-acid
Medial
Anti-alkali
Excellent
Anti-abrasion
Finishing treatment
Singeing, calendaring or Teflon coated etc
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