ePTFE Air Dust-Removing Composite Manufacturers, Suppliers

Type		ePTFE air dust-removing composite material
Name		Polyester needle felt coating	Polyester stripe anti-static needle felt coating	Polyester mesh anti-static needle felt coating	Polyester mixed conductive needle felt coating	Acrylic needle felt coating	PPS needle felt coating
Product Number		SN/PE/PE-506	SN/PE/PE-5041	SN/PE-506	SN/PE-506	SN/DT-506	SN/PPS-501
gram weight(g)		500	500	500	500	500	500
Thickness (um)		2.2	1.8	1.8	1.8	2.2	1.7
Air Permeability (L/m²[email protected])		25-40	25-40	25-40	25-40	25-40	25-40
Resistance (Pa)		200-250	200-250	200-250	200-250	200-250	200-250
Filtration efficiency（%）		98	98	98	98	99	99
component	ground cloth	Polyester filament	Polyester filament+ Conductive yarn	Polyester filament+ Conductive yarn	Polyester filament	Acrylic	PPS
component	Surface layer	Polyester fiber	Polyester fiber	Polyester fiber	Polyester fiber/ Conductive fiber	Acrylic fiber	PPS fiber
Breaking strength (N/20cm)	MD	≥1100	≥1100	≥1100	≥1100	≥850	≥900
Breaking strength (N/20cm)	CD	≥1500	≥1500	≥1500	≥1500	≥850	≥1200
elongation at break(%)	MD	≤30	≤30	≤30	≤30	≤25	≤25
elongation at break(%)	CD	≤50	≤50	≤50	≤50	≤45	≤45
Operating temperature (℃)	Long-term use temperature	130	130	130	130	125	160
Operating temperature (℃)	Instantaneous use temperature	150	150	150	150	140	190
Heat shrinkage rate 150℃×30min(%)	MD	≤1	≤1	≤1	≤1	≤1	≤1
Heat shrinkage rate 150℃×30min(%)	CD	≤1	≤1	≤1	≤1	≤1	≤1
Post processing		Heat setting、Singing、Glazing 、PTFE laminating	Heat setting、Singing、Glazing 、PTFE laminating	Heat setting、Singing、Glazing 、PTFE laminating	Heat setting、Singing、Glazing 、PTFE laminating	Heat setting、Singing、Glazing 、PTFE laminating	Heat setting、Singing、Glazing 、PTFE laminating

Type		ePTFE air dust-removing composite material
Name		Aramid needle felt coating	Flumesi needle felt coating	729/922 Woven fabric	Fiberglass cloth coated filter	PTFE Filter coating
Product Number		SN/AT-501	SN/P84+GE/GE-858	SN/729JZB-316	SN/BXB-775	SN/PTFE-750
gram weight(g)		500	850	315	775	700
Thickness (um)		2.3	2.2-2.8	0.6	0.8 ±0.1	1.0 ±0.2
Air Permeability (L/m²[email protected])		25-40	25-40	25-40	20-30	25-40
Resistance (Pa)		200-250	200-250	200-250	200-250	200-250
Filtration efficiency（%）		99	98	97	99	99
component	ground cloth	Aramid	glass fiber	Polyester woven fabric	glass fiber	PTFE woven fabric
component	Surface layer	Aramid fiber	P84 fiber/glass fiber	Polyester fiber	glass fiber	PTFE fiber
Breaking strength (N/20cm)	MD	≥800	≥1800	3100	≥220	＞700
Breaking strength (N/20cm)	CD	≥1200	≥1800	2100	≥204	＞500
elongation at break(%)	MD	≤25	≤10	188.8	≤48	≤20
elongation at break(%)	CD	≤45	≤10	22%	≤40	≤20
Operating temperature (℃)	Long-term use temperature	204	260	130	260	250
Operating temperature (℃)	Instantaneous use temperature	240	300	150	280	265
Heat shrinkage rate 150℃×30min(%)	MD	≤1	≤0.5	≤1	≤1	≤2
Heat shrinkage rate 150℃×30min(%)	CD	≤1	≤0.5	≤1	≤1	≤2
Post processing		Heat setting、Singing、Glazing 、PTFE laminating	Heat setting、PTFE impregnated or PTFE coated

Test standards:

* Air permeability (ASTM D737 test differential pressure: 125PA)
* Resistance (EN1822-3:1998) Test conditions: air flow 32L/Min filtered wind speed 5.33cm/s)
* Efficiency (GB19083 EN134) test particle size (DOP): 0.1-0.3um

Our advantages

	Production workshop: Advanced production equipment and testing instruments, high standard production line, to create high quality products, mechanized production, strong production capacity, to ensure a continuous supply of goods.

Product application field


chemical industry	steel and metallurgical industry	waste incineration industry	cement industry


	Powerful manufacturers, large warehouses, sufficient supply a raw materials. You will don't have to worry about the peoble of out of stock. Timely delivery guaranteed.

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ePTFE air dust-removing composite material

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