Name: PPS Needle Felt Industrial Filter Cloth 19mm Thickness 190 Peak Temperature
Brand: DAITTO
Price: 1 USD

PPS high temperature resistant needle filter is produced with the production process of polyphenylene sulfide fiber felt by the pressure of light, heat and water repellent treatment.
Advantages:
1, Good hydrolysis resistance, has excellent acid and alkali corrosion, sulfur or sulfur oxides in flue gas fuel can be used;
2. In the flue gas oxygen content of less than 14% of the collection can be used in dust, but the temperature should be lowered accordingly;
3.Long time working temperature of 190℃, short-time temperature is 220 ℃, the melting point of 285 ℃;
4.Suitable for dedusting of flue gas humidity, high concentration, strong adhesion and chemical composition of PPS filter ,remaining strength and chemical resistance, can maintain a good filter performance in harsh environments, is the first choice of filter material of coal-fired boilers, waste incineration power plant and city dust processing, can also be used in alumina plant powder for dust purification.

550g/㎡PPS needle felts technical data
Material		PPS fiber/PPS scrim
Weight(g/m2)		550
Air permeability(m³/㎡/min)		15
Thickness(mm)		1.9
Tensile Strength(N/5cm)	warp	>900
Tensile Strength(N/5cm)	weft	>1200
Elongation at break(%)	warp	≤25%
Elongation at break(%)	weft	≤45%
Dry shrinkage at 210℃ within 90 min.	warp	<1.0%
Dry shrinkage at 210℃ within 90 min.	weft	<1.0%
Working Temperature		160℃
Peak Temperature		190℃
Finishing Treatment		Heat setting/singed/Glazed/oil and water repellent at 5 grade
Note		The parameters above come from ideal lab-condition, the performance will change a little bit in-linewith actual application.