Needle Punched Polyester Dust Filter Clothes / Felt

• Material: Polyester, PPS, Fiberglass, Fms, Nomex, PTFE
• Usage: Air Filter, Powder Filter
• Type: Filter Felt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RIQIP
• Hole Shape: Square
• Manufacturing Method: Manufacturing Cloth
• Weight: 350g to 600g
• Thickness: 1.5mm to 2.5mm
• Width: 2150mm
• Customized: Yes
• Transport Package: Standard Export Package
• Specification: 50m/roll or 100m /roll
• Trademark: RIQI
• Origin: China
• HS Code: 591140000
• Production Capacity: 10000m/Week
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 0.500kg

Product Description

 Needle punched polyester dust filter clothes / felt

Quick Detail:

dust filter cloth

1. Non-toxic and odorless
2. Long service life
3. Good stiffness, easy to pleat
4. High air permeability
5. High dust holding

Description:

Excellent resistant to hydrolysis, acids and alkalies.

good air permeability

Lower fiber release, Lower density,High mechanical characteristics

 

Technical Specification:

material		pet/pet short fiber scrim				pet/pet long staple scrim
weight:g/ m^2		450	500	550	600	400	450	500	550	600
thickness:mm		1.6	1.8	2.0	2.2	1.4	1.55	1.75	1.95	2.15
air permeability:L/ m^2.s		300	250	220	200	350	300	250	216	200
breaking strength N/ 5*20cm	warp	>750	>750	>800	>800	>1000	>1000	>1100	>1100	>1150
	weft	>1150	>1200	>1300	>1400	>1250	>1300	>1350	>1350	>1400
breaking elongation (%)	warp	<35	<35	<35	<35	<25	<25	<25	<25	<25
	weft	<55	<55	<55	<55	<45	<45	<45	<45	<45
continuous working temperature (°C)		≤130	≤130	≤130	≤130	≤130	≤130	≤130	≤130	≤130
instant working temperature(°C)		150	150	150	150	150	150	150	150	150
acid resistance		excellent				excellent
alkali resistance		Good				good
abrasion resistance		excellent				excellent
dydrolytic stability		good				good
finish treatment		singeing, calendering, heat setting, coated

 

Nonwovern dust filter bag

Continuous Temperature

Peak Temperature

Description

Resistance to Acids

Resistance to Alkalis

Resistance to Oxidation

PH Value

Polypropylene

90ºC

100ºC

PP

excellent

excellent

restricted

1-14

Acrylic

125ºC

140ºC

AC

good

good

good

3-11

Polyester

130ºC

150ºC

PE

restricted

moderate

good

4-12

Polyphenylen sulfide

190ºC

200ºC

PPS

excellent

excellent

moderate

1-14

Nomex

204ºC

250ºC

Nomex

good

excellent

good

3-14

Polysulfonamide

250ºC

300ºC

PSA

excellent

excellent

excellent

3-14

Polymide

260ºC

300ºC

P84

good

moderate

good

3-13

Polytertrafluoroethylene

250ºC

280ºC

PTFE

excellent

excellent

excellent

1-14

Yadi

150ºC

160ºC

Yadi

excellent

excellent

excellent

3-13

Glassfiber

260ºC

300ºC

BQ

good

good

good

3-11

 

Notices:

1. Materials avaliable: polyester, polypropylene,Nomex , PPS, PTFE, P84, Acrylic , glassfiber .

2. construction: welded or sewn

3. collar type: steel ring or plastic ring

4. finishing treatment: singed, calendared, heat set

5. Size available: standard and custom size.

 

Applications:

1. Air filters capture pollen, allergens, mold spores, and other microscopic particles to reduce symptoms and help everyone breathe easier.

2. medical filters made from nonwovens are key in any operating room to keep out pathogens, bacteria or microbes that might otherwise contaminate a sterile environment.

3. Oil filters are an important component in your car. The nonwoven fabrics in the filter help remove contaminants from the engine oil, hydraulic oil, trasmission oil and lubricating oil.

4. Automotive engine air intake filter helps automobile engines run at the highest efficiency,optimum airflow helps ensure engines run most effectively, which reduces fuel waste.

5. Filters for industrial filtration are used for dust produced in processing industries such as grinding, separation, brushing, transportation, drying, incinerating, etc.

 

FAQ

1. May I get samples?

Yes,

For OEM sample, usually takes about 5~15 days, it depends on design and technique.
 

2. Can you make my logo on package?

Of course! You only need provide us your original logo file or clear picture, so we can make it.

3. What is the payment method?

Bank transfer (T/T), Western Union, Money gram, L/C, paypal
 

4. How long production takes?

It is usually in 5~7 days after getting your payment and all the details confirmed.