Non-Lint Structure Compact Polyester Fiber Polyester Needle FeltPRODUCT ADVANTAGE:1. Polyester needle felt · not easy to deform
It is made through multiple processes such as cotton blending,
carding, net laying, and ironing. After folding, it can quickly
return to its original shape and is not easily deformed.2, Fibrous structure Tight
Its fiber structure can be tightly entangled, and its strong and
tough characteristics do not need to be processed through knitting,
sewing, etc., and can be integrally formed3. Needle felt · Wide range of uses
Because of its good fiber structure toughness and high resilience,
it is suitable for packaging shockproof, sound-absorbing, coasters,
chemical carpets, non-slip mats, liners, slitting machines,
slitting machines, cold-rolled plates, splints, steel plates,
oil-cleaning, decontamination and oil-absorbing Our company selects polyester high-quality fine-denier large-scale
chemical fiber yarn, and produces polyester (polyester) fiber
needle-punched filter felt with advanced equipment, which can mix
various fibers evenly and quantitatively, and then use multiple
mixing cotton opening units and carding units to facilitate the
fiber web. Composite and gradient transformation between different
fibers. Application fields of polyester needle punched filter felt:Electromechanical, chemical, construction, transportation,
automobile and other industries.| material | Polyester/polyester staple fiber base fabric | Polyester/polyester filament base fabric | | Gram weight(g/m2) | 450 | 500 | 550 | 600 | 400 | 450 | 500 | 550 | 600 | | thickness(mm) | 1.6 | 1.8 | 2 | 2.2 | 1.4 | 1.55 | 1.75 | 1.95 | 2.15 | | air permeability(m3/m2/min) | 18 | 15 | 13 | 12 | 21 | 18 | 15 | 13 | 12 | | breaking strength | vertical | >750 | >750 | >800 | >800 | >1000 | >1000 | >1100 | >1100 | >1150 | | | | (N/5×20cm) | Latitude | >1150 | >1200 | >1300 | >1400 | >1250 | >1300 | >1350 | >1350 | >1400 | | elongation at break | vertical | <35 | <35 | <35 | <35 | <25 | <25 | <25 | <25 | <25 | | | | (%) | Latitude | <55 | <55 | <55 | <55 | <45 | <45 | <45 | <45 | <45 | | continuous working temperature(℃) | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | ≤130 | | Instantaneous use temperature(℃) | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | | acid resistance | excellent | excellent | | Alkali resistance | medium | medium | | wear resistance | excellent | excellent | | Hydrolytic stability | medium | medium | | Post-processing | Singeing/calendering/heat setting/coating |
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