Dab tsi yog Polyester Needle Felt?
Polyester needle-punched felt is made of polyester fiber, polyester fiber, viscose fiber, polypropylene fiber, etc., and is made by needle-punching process.







Cov khoom ntawm Polyester Needle Felt
1.Polyester koob- punched xav yog ib tug staggered kev npaj ntawm zoo luv fibers nrog uniform pore tis mus lim cua, nrog ib tug porosity ntawm 70 feem pua, uas yog ob zaug ntawm woven lim ntaub.
2.High plua plav tshem tawm efficiency thiab tsis tshua muaj roj emission concentration.
3.Qhov nto ntawm polyester koob- xuas nrig ntaus yog du thiab du tom qab kub dov thiab singeing los yog txheej, tsis yooj yim los thaiv, tsis deformed, yooj yim los ntxuav, thiab muaj kev pab lub neej ntev.
4.Anti- koob zoo li qub- xuas nrig ntaus muaj qhov ua haujlwm ntawm kev tiv thaiv kev tiv thaiv - corrosion thiab electrostatic tawm ntawm blast furnace gas thiab coal mill hnab plua plav sau hauv cov cement cog, thiab muab hluav taws xob zoo li qub .


Kev siv lub ntsiab ntawm polyester koob xav
Cov khoom siv dav siv hauv: machinery, metallurgy, mining, forestry, textile, electromechanical, kev sib txuas lus, instrumentation, tsheb thauj mus los. Kev kho deg ntawm cov khoom hauv aviation, nkoj mooring, machinery, electronics, khoom siv hauv tsev, electromechanical, hardware, rooj tog, roj hmab thiab lwm yam lag luam.








Basic parameters ntawm polyester needled xav
| Lub npe | Polyester koob Felt |
| Khoom siv | Polyester Fiber / Polyester Staple Fiber lossis Polyester Filament Base Fabric |
| Gram hnyav | 450-600g/m |
| Ua pa | 80-100m/m/s |
| Warp rub | 1000-1500 N / 520 cm |
| Weft rub | 1300-1600 N / 520 cm |
| Warp elongation | <> |
| Weft elongation | <> |
| Ua haujlwm kub | Tsawg dua lossis sib npaug li 130 degree |
| Lim cua ceev | 1.0-1.2m / min |
| Tshaj tawm - kev ua haujlwm | Singed, calendered los yog Teflon coated |