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PPS filter felt bag, 1. excellent chemical resistance, 2. resist corrosion in SO2,SO3, 3. good hydrolysis resistance - details see: https://www.machineto.com/pps-bag-filter-material-with-bag-manufacturer-for-bag-collector-10216989

PPS filter felt bag

Product name		PPS filter felt
fiber		PPS
scrim		PPS / PTFE
Weight(g/m2)		500±25
Thickness(mm)		1.8±0.1
Working temperature	Continual(°C)	160
	Transient (°C)	190
Permeability(L/dm2.min)		150±30
Tension strength	CD(N/5cm)	≥1200
	MD(N/5cm)	≥900
Elongation at break	CD(%)	≤40
	MD(%)	≤30
Elongation at 50N	CD(%)	≤2
	MD(%)	≤2
Shrinkage at 150 °C within 90 min	CD(%)	≤1.5
	MD(%)	≤1.5
Porosity(%)		78
Note		1,The finishing process for this product include thermal setting , singeting and calendering. 2,The parameters above come from ideal lab-condition, the performance will change a little bit in-line with actual application

raw material selects to produce polyphenylene sulfide (PPS) fiber from America, Japan and domestic regions, this fiber is of

very excellent chemical resistance, which almost resist all acid, alkali and organic solvent, except strong oxidizing agent, uses

below 180C,especially resis corrosion in SO2,SO3. Good hydrolysis resistance performance, although long time (500h) in temperature (160°C), high humidity(79%) conditions, no strength can be lost, easily use the occasion of moist flue gas.PPS fiber has powerful and full receptivity and inner

chemical resistance., keeps favorable filter performance in harsh environment, and achieves the ideal lifetime.

Application: PPS filter felt is an ideal filter material, such as pulse cleaning dust collector used in filter fire boiler (thermal

power plant), garbage furnace, and dust treatment of fly ash in power plant

The highest class production facility

facility name	Brand & Origin
Needle punch line	Dilo ,Germany
Thermal setting line	Bruckner, Germany
Singing line	Osthoff , Germany
Automatic sewing line	Keilmann, Germanny