Zhejiang Suita Filter Material Technology Co., Ltd.

China Manufacturer with main products: Dust Collecting Filter Fabrics, PE/PP/PA/Wire Mesh, Dust Collecting Bags, Air Belt/Conveyer Belt, Monofilament Multifilament Yarn, PE/PP...

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Acrylic needle punched filter coated with PTFE membrane

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


Weight : 500g/sqm
Material : acrylic
Thickness : 1.9mm
Air permeability : 1.8~3.6L/sqm.s
Warp tensile strength : >900N/5×20cm
Weft tensile strength : >1300N/5×20cm
Warp elongation : <25%
Weft elongation : <50%
Continuous service temperature : long time≤130centigrade , short time :150centigrade
Finishing : singe , calendering , PTFE coated
100% pure PTFE spun needle punched filter felt
·  Material: pure PTFE fiber + PTFE scrim
· Weight: 700GSM PTFE needle felt
· Thickness: 1.6mm
· Tensile strength (n/5 x 10cm): a) Warp: 1,000 b) Weft: 1,200
    Tensile elongation: a) Warp: <30% b) Weft: <35%
    Permeability (10-3m3/m2.S): 200 - 400
    Working temperature (sup>oC): a) Continuance: 120 b) Instant: 150
    Surface treatment: dipping or coating
· customzied  technical data preferred
The temperature resistance of PTFE needle filter felt series between 260 
to 300 DEC, PTFE felt is most widely applied ,in addition to it's special 
properties as other PTFE  needle punched felt,it also has good anti-abriasion


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