Eptfe Air Dust Removal Composite Material- Acrylic Needle Felt

company introduction

 Huzhou sen nuo fluorine material technology co., LTD. Is a company specializing in the production of bulk ptfe microporous membrane and the related composite products of high-tech enterprises, the company is located in northern zhejiang province, east of Shanghai Hangzhou in the south, the west according to  the taihu lake in the north, and wuxi Suzhou on the other side of the lake, lake is the only ring taihu area because of the name of the city, the transportation is convenient.



The ePTFE air dust removal composite material adopts needle punch, spunlace felt and woven fabric produced by well-known domestic and foreign brands as the carrier. And use the international leading composite technology: high temperature heat sealing, low temperature heat sealing, glue spraying and other methods to perfectly combine the film and the substrate, and concentrate on the advantages of dust precision filtration. This material has the characteristics of waterproof and breathable, low resistance and high efficiency, easy cleaning, energy saving and emission reduction, long service life, low operating cost, etc.; and is widely used in ultra-low emissions of high-polluting gases such as iron and steel, cement, chemical industry, power plants, garbage incineration, etc. And other related industries.
Because this filtering method is a surface filtering method, the dust will be concentrated on the surface of the membrane, so as long as the main body is vibrated, the dust on the surface will easily fall off, and then rinse it off with clean water.




Product Parameters

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.S@125pa)		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
	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
	CD	≥1500	≥1500	≥1500	≥1500	≥850	≥1200
elongation at break(%)	MD	≤30	≤30	≤30	≤30	≤25	≤25
	CD	≤50	≤50	≤50	≤50	≤45	≤45
Operating temperature (ºC)	Long-term use temperature	130	130	130	130	125	160
	Instantaneous use temperature	150	150	150	150	140	190
Heat shrinkage rate 150ºC×30min(%)	MD	≤1	≤1	≤1	≤1	≤1	≤1
	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.S@125pa)		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
	Surface layer	Aramid fiber	P84 fiber/glass fiber	Polyester fiber	glass fiber	PTFE fiber
Breaking strength (N/20cm)	MD	≥800	≥1800	3100	≥220	>700
	CD	≥1200	≥1800	2100	≥204	>500
elongation at break(%)	MD	≤25	≤10	188.8	≤48	≤20
	CD	≤45	≤10	22%	≤40	≤20
Operating temperature (ºC)	Long-term use temperature	204	260	130	260	250
	Instantaneous use temperature	240	300	150	280	265
Heat shrinkage rate 150ºC×30min(%)	MD	≤1	≤0.5	≤1	≤1	≤2
	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










Q & A

1: Delivery Time
  -Sample Order: 7-15days after receipt of the full payment.
  -Stock Order: 7-15days after receipt of the full payment
  -OEM Order: 15-300days after receipt of the deposit.

2 .Payment
T/T, Western Union, LC

3. Transportation
Transported by DHL, UPS, EMS, Fedex,Air freight. sea freight.