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Aramid fiber needle felt is made of aramid fiber. It is a kind of fiber with high temperature, high strength and high modulus fiber, which can be used in all kinds of dust collector within 200. It's good to glass fiber strength, price has more advantages than imported MetaMax fiber is much lower, but also has all the advantages of imported fiber, favored by the majority of users.
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Product Description
eg:Aramid needle felt   technical data
MaterialAramid
Weight(g/m2) 500
Thickness(mm)2.2
Air permeability(m³/㎡/min)15
Tensile Strength(N/5cm)warp>800
Tensile Strength(N/5cm)weft>1200
Elongation at break(%)warp<25%
Elongation at break(%)weft<45%
Working Temperature204（℃)
Peak Temperature240（℃)
Dry shrinkage at 220℃ within 90 min. <1.0%
Finishing Treatmentsingeing,calendring,PTFE membrane,water and oil proof
NoteThe parameters above come from ideal lab-condition, the performance will change a little bit in-linewith actual application.