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1.Spunbonded Polyester air filter material, 2.Certificated by BGIA, 3.SGS CERTIFICATE, 4.FDA Certificate - details see: https://www.machineto.com/spunbonded-polyester-air-filter-material-10220199

Spunbonded Polyester air filter material

With Germany Zimmer spunbond polyester production line and Fleissner coating and heat setting line, our plant can produce nonwoven fabrics from 160g/m2 to 270g/m2 specially for pleated filter cartridges, also by all kinds of treatment: PTFE coating, PTFE membrane, water & oil proof, and antistatic by aluminum foil, filter fineness from 0.1micron to 5micron, 99.9% high efficiency, low price, high quality, more competition than other brands, also has been approved by BIA-Test certificate.
									1.Normal Spunbonded Polyester
Item	Weight (g/m2)	Thickness ( mm)	Air Permeability (l/m2.s)	Strength		Working Temperature ()	Filter Fineness (um)	Efficiency (%)
				Warp (N/5cm)	Weft (N/5cm)
GW217	170	0.45	220	600	450	≤135	5	≤99
GW224	240	0.6	180	800	600	≤135	5	≤99.5
GW226	265	0.64	170	840	620	≤135	5	≤99.5
2.AL-Membrane Antistatic Spunbonded Polyester
Item	Weight (g/m2)	Thickness ( mm)	Air Permeability (l/m2.s)	Strength		Working Temperature ()	Filter Fineness (um)	Efficiency (%)
				Warp (N/5cm)	Weft (N/5cm)
GW224AL	240	0.6	180	800	600	≤65	5	≤99.5
GW226AL	260	0.64	170	840	620	≤65	5	≤99.5
GW224ALF2	240	0.6	180	800	600	≤65	5	≤99.5
GW226ALF2	260	0.64	170	840	620	≤65	5	≤99.5
3.Water & Oil Repellent Treatment Spunbonded Polyester
Item	Weight (g/m2)	Thickness ( mm)	Air Permeability (l/m2.s)	Strength		Working Temperature ()	Filter Fineness (um)	Efficiency (%)
				Warp (N/5cm)	Weft (N/5cm)
GW217F2	170	0.45	220	600	450	≤135	5	≤99
GW224F2	240	0.6	180	800	600	≤135	5	≤99.5
GW226F2	260	0.64	170	840	620	≤135	5	≤99.6
4.PTFE Coating Spunbonded Polyester
Item	Weight (g/m2)	Thickness ( mm)	Air Permeability (l/m2.s)	Strength		Working Temperature ()	Filter Glass (ASHARE52.2)
				Warp (N/5cm)	Weft (N/5cm)
GW224F3	240	0.6	90~120	800	600	≤120	H13
GW226F3	260	0.64	85~115	840	620	≤120
GW217F3	170	0.45	100~130	600	450	≤120
GW224ALF3	240	0.6	90~120	800	600	≤65
5.PTFE Membrane Spunbonded Polyester
Item	Weight (g/m2)	Thickness ( mm)	Air Permeability (l/m2.s)	Strength		Working Temperature ()	Filter Glass (ASHARE52.2)
				Warp (N/5cm)	Weft (N/5cm)
GW217F4	170	0.45	80~100	600	450	≤135	H16
GW224F4	240	0.6	70~90	800	600	≤135
GW226F4	260	0.64	60~80	840	620	≤135
GW224F4-ZR	240	0.6	60~80	800	600	≤135
GW224F4-KC	240	0.6	70~90	800	600	≤135
Note:
1.Testing of material for air permeability is under P=200Pa.
2.Testing of material for efficiency is 325mesh talcum powder. (JB/T 10341-2002)