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Non Woven Industrial Polyester Needle Punched Filter Cloth for Dust Collector Bag 400gsm 450gsm 500gsm 550gsm 600gsm

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Non Woven Industrial Polyester Needle Punched Filter Cloth for Dust Collector Bag 400gsm 450gsm 500gsm 550gsm 600gsm

Brand Name : RQ

Place of Origin : China

MOQ : 100pcs

Price : 1.1usd to 25usd/m2

Supply Ability : 5000m2/day

Delivery Time : 5-15days

Packaging Details : standard export packing

Material : polyester , Nomex , aramid , PPS , PTFE , fiberglass , acrylic

weight : 300gsm to 900gsm

Feature : high temperature resistance, Waterproof, Breathable

thickness : 1.8mm to 2.5mm

sizes : Custiomized

width : 1meter to 2.2 meters

finishing : Heat Set, PTFE coating, singed/glazed finish

Function : Dust collection

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Non Woven Industrial Polyester Needle Punched Filter Cloth for Dust Collector Bag 400gsm 450gsm 500gsm 550gsm 600gsm
Non-woven dust filter needled felt
is used non-woven needle punched process to make fiber staggered, space distribution uniform fine fiber cloth. the regular fiber: PE, PP, Acrylic, Nomex, PPS, Fiberglass, P84,PTFE. With the heat setting, singeing, water & oil dipping, or PTFE membrane on the surface finish treatment, it makes the needle felt surface smooth, and not easy to be blocked by dust.
The fiber in Filtration needle felt has the three-dimensional structure. This structure is conducive to form the dust layer, dust collection effect stable.
Its efficiency is higher than general woven filter material.The application of the felt is very extensive like cement, waste incineration, power plant, coal burning boiler, foundry, metallurgical industry, asphalt, pharmacy, food industry, with strong resistance to chemical stability. It can filter normal temperature or high temperature gas, and the gas with acid and alkali corrosive.
Non Woven Industrial Polyester Needle Punched Filter Cloth for Dust Collector Bag 400gsm 450gsm 500gsm 550gsm 600gsm
Material
Polyester Filter Cloth
Base Fabric
Normal
Weight (g/m2)
450
500
550
600
Thickness (mm)
1.6
1.8
2
2.2
Air Permeability (L/m2/S)
330
300
250
220
Break Elongation (N/5x20cm)
Warp
>750
>750
>800
>800
Weft
>1150
>1200
>1300
>1400
Liner Strinkage (%)
Warp
<35
<35
<35
<35
Weft
<55
<55
<55
<55
Break Strength (Mpa/min)
2.2
2.25
2.35
2.45
Operating Temperature (℃)
≤130
≤130
≤130
≤130
Instant Temperature (℃)
150
150
150
150
Resistance to Acid
Good
Resistance to Alkali
Fair
Resistance to Abrasion
Excellent
Resistance to Hydrolysis
Fair
Mechanical Finish
Singed, Glazed, Heat-Seting

Technical data sheet

material Polyester fiber Polyester fiber
scrim polyester polyester
weight 500g/m2 550g/m2
Thickness 1.70mm 2.00mm
Tensile strength warp ≥11500N / 5cm ≥1200N / 5cm
weft ≥1500N / 5cm ≥1600N / 5cm
Tensile elongation (%) warp ≤30% ≤30%
weft ≤45% ≤45%
Air permeabilithy(m3/m2·min) 14 12
130ºC Dry heat shrinkage warp < 1% < 1%
130ºC Dry heat shrinkage weft < 1% < 1%
Working temperature 130deg ºC 130deg ºC
Peak temperature 150deg ºC 150deg ºC
Finishing treatment Heating,singeing , calendering Heating,singeing , calendering


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Non Woven Industrial Polyester Needle Punched Filter Cloth for Dust Collector Bag 400gsm 450gsm 500gsm 550gsm 600gsm


Non Woven Industrial Polyester Needle Punched Filter Cloth for Dust Collector Bag 400gsm 450gsm 500gsm 550gsm 600gsm Manufactures

Non Woven Industrial Polyester Needle Punched Filter Cloth for Dust Collector Bag 400gsm 450gsm 500gsm 550gsm 600gsm Images

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