polypropylene needle punched non-woven felt

1.pp needle felt, 2.good acid resistance, 3.stable physical dimension, 4.good air permeability, 5.easy cake release - details see: https://www.machineto.com/polypropylene-needle-punched-non-woven-felt-10218139
Place of Origin:Zhejiang China (Mainland)Brand Name:TENineModel Number:TLNF41Type:Filter Felt
Usage:Liquid FilterMaterial:PPThinckness:1.8mmWeight:300-700g/sqm
Technics:NonwovenAir Permeability:40-200dm3/dm2/minWorking Temperature:135℃Acid Resistance:Excellent
Alkalis Resistance:GoodLife Span:24 MonthsFinish:One Side Singed, Calendering,PTFE membraneCertificate:ISO9001
polypropylene needle punched non-woven felt
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Polypropylene Needle Punched Non-Wove Felt

Specifications:

polyester (PET) regular needle felt

With smooth surface, needle felts made from polyester yarns have good air permeability and are not yielding. They are excellent in industrial fume dust-controlled and dust collection.

The weights are available from 350g/m2to 700g/m2.

polypropylene (PP) needle felt

Benefits from the good physical and chemical characteristics of polypropylene, the PP felts are wearable, acid & alkali resistant and have good air permeability. So they are usually used in the strong acid and alkali conditions

Besides the dust collection application, PP needle felts are also used in the liquid filtration processes

We also provide filter bags made in this felt.

Manufacture:

Main Parameters:

Material100% polyester
Working temperatureContinuance:120°C , instant:150°C
Weight500 gsm
Thickness1.8 mm
Air permeability

(10-3m3/m².S)

200~350
Tensile strength

(N/5*20cm)

Warp>1000, weft>1100
Tensile elongation (%)Warp<35, weft<40
Surface treatmentSingeing, calendaring, heat setting
polypropylene needle punched non-woven felt
Packaging Detail:polybg
Delivery Detail:15 days

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