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China, Chinese PPS Needle Felt Nonwoven Fabric 500GSM1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Filtration Equipment PartsFilter ClothPPS ClothPPS Needle Felt
Shanghai Sffiltech Co., Ltd.
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Product Description Product Description ConstructionNeedle feltNeedle feltNeedle feltNeedle feltNeedle feltNeedle feltNeedle feltNeedle feltFibre CompositionpolyesterpolypropylenePPSpolyimideAcrylicAramid/NomexFMSPTFE FiberScrim CompositionpolyesterpolypropylenePPSpolyimideAcrylicAramid/NomexfiberglasspffeFelt Area Weight500g/m2(±5%)500g/m2(±5%)500g/m2(±5%)500g/m2(±5%)500g/m2(±5%)500g/m2(±5%)850g/m2(±5%)750g/m2(±5%)Thickness1.8-2.0mm2-2.1mm1.7-1.9mm1.9-2.1mm1.7-2.1mm1.9-2.1mm2.8mm1.3-1.7mmMean Air Permeability10-15 m3/m2/min at 12.7mmH2O10-12 m3/m2/min at 12.7mmH2O10-15 m3/m2/min at 12.7mmH2O10-15 m3/m2/min at 12.7mmH2O8-12 m3/m2/min at 12.7mmH2O10-15 m3/m2/min at 12.7mmH2O8-15 m3/m2/min at 12.7mmH2O2-5 m3/m2/min at 12.7mmH2OBreaking Strength-MD(warp)900 N / 5cm1000 N / 5cm1100 N / 5cm800 N / 5cm800 N / 5cm1000 N / 5cm1800 N / 5cm>800 N / 5cmBreaking Strength-CMD(weft)1300 N / 5cm 1500 N / 5cm 1500 N / 5cm 1200 N / 5cm 1300 N / 5cm 1300 N / 5cm 1800 N / 5cm >900 N / 5cm Breaking Elongation(N/5cm)-MD(warp)20%35%20%5%25%20%10%<20%Breaking Elongation(N/5cm)-CMD(weft)40%50%39%30%25%40%10%<25%Dry Shrinkage MD(130oCwarp)<1% <1% <1% <1% <1% <1% <1.5% <1.5%Dry Shrinkage CMD(130oCweft)<1% <1% <1% <1% <1% <1% <1.5% <1.5%Operating Temperatures<130 deg C<90 deg C<190 deg C<260 deg C<140 deg C<204 deg C<220 deg C<260 deg CRecommended Maximum Continuous130 deg C 90 deg C 190 deg C 260 deg C 140 deg C 204 deg C 220 deg C 260deg CRecommended Maximum Surge150 deg C 110 deg C 230 deg C 280 deg C 160 deg C 240 deg C 240 deg C 280deg C Finishsinged/calendared/heat set/PTFE Membranesinged /calendaredsinged /calendared/ heat set singed /calendared/ heat set singed /calendared/ heat set singed /calendared/ heat setsinged /calendared/ heat set Calendered,heat set+ptfe membraneAdvantage:PPS fiber needled felt bag surface smooth degree of dynamic resistance of the bag has very big effect. Bag at the beginning of the resistance of porosity depends on the bag itself, and the running resistance is many times larger than the early resistance. Running resistance depends on the degree of the smooth surface of the filter material, ash removal effect, etc. General hope bag in the filter efficiency, guarantee the same air quantity is bigger, the better, the resistance is lower, the better, because it can save a lot of energy. In the use of air blow dust precipitator, at the same pressure, the same air volume of air dust, selection of large quantities of breathable weaving thing to do when the filter bag is better than the effect with less breathable weaving. Therefore, in the guarantee filter material to achieve high filtration precision, how to improve the bag of porosity and increase the degree of the surface is smooth, reduce dust adhesion, reduce the running resistance is filter material factory should first research topic. Our factory developed resinification smooth surface finishing needled filter felt bag, its porosity than common calender finishing above 50%, higher than that of filter material and smooth surface is much greater than the pressure more smooth finish. Factory WorshopPacking & DeliveryTo better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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