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Pps filter bag

Pps filter bag

PPS needle punched felt
450gsm, 500gsm, 550gsm
Finish Treatment:
Singed, calendered, heat set, water&oil repellent, PTFE membrane
Size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect. 
Any length is available. Special size is customizable.
Process Method: sewing or welded
High temperature resistant
Working temperature:190 degree
Max temperature: 230 degree
No melting point, yellow color
PPS has large filtration area and excellent filtration performance.
Dust collector filter bag: 
Since every filter has its own characteristics and parameters, 
when we chose filter material for dust collector filter bags, 
we have to know the following parameters: temperature, humid, 
dust diameter, gas chemical properties, dust abrasive, filter's mechanical parameters. 
Generally, SFF dust collector filter bags are widely used in industrial waste gas filtration, useful dust, high temperature gas filters.
Shanghai filter bag factory provides you good solution according to dust characteristics, help you chose good filter material to achieve best filtering effective.
Specs And Features
Material PPS/PPS Scrim Thickness 1.9
Weight(g/sqm) 500 Density(g/cm³) 1.38 Air Permeability(m³/m²/min) 14~16
Warp Tensile Strength
1100 Weft Tensile Strenght
1300 Moisture Regain(20℃
And 65% r. humidity)
Warp Elongation(%) 30 Weft Elongation(%) 30 Support Combustion No
Continuous Dry Heat
190 Continuous Moist 
Heat Operation(℃)
190 Max Short Dry Heat
Surge(Short Term)(℃)
Biological(Mildew, Bacteria) No Effect Alkalis Excellent Mineral Acids Excellent
Organic Acids fair Oxidising Agents Fair² Organic Solvents Excellent
Finishing Singeing-calendering-heat setting
Product Applications Chemical/ Steel/Waste Incineration/Thermoelectricity/Construction Material
Usage Air Filter 
Type Filter Felt
Specialized in supplying
1. Needle puched felt 2. Woven filtration fabric 3. Filter bags 4. Filter cages 5. Filter tubing automatic production line
Dust collection of gas for asphalt mixing plant, cement plant, industrial kilns including drying, burning and smelting, coal burning boilers and refuse burning.

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