Polyphenylene Sulfite (PPS) Filter Bag for Cement Plant

Key Specifications / Features

Model No.: FB-03 Hits: 24

China PPS filter bag supplier offers custom polyphenylene sulfite filter bag for cement plant, heat resistance, chemical resistance, flame retardation.
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Detail Infomation

PPS fiber (polyphenylene sulfide) is a crystalline high-performance thermoplastic engineering fiber with heat resistance, chemical resistance, flame retardancy characteristics, and density 1.38 g/cm3, breaking strength 5.0 g/d, oxygen value 34. PPS fiber filter bag can continuously work at 190℃, max working temperature up to 200℃ (accumulated working hour≤400 hours/year), is a kind of chemical-resistance and strong acid and alkali resistant fiber. With its poor antioxidant ability, PPS fiber filter bag should be used in which the O2 content is less than 15% (Vol) and the NOX is less than 600 mg/Nm3. PPS filter material has strong corrosion resistance and good dimensional stability and excellent performance in dust collection and cleaning.
• High-Temperature Working Condition - working temperature ≤190℃, max (instant) working temperature ≤230℃
• Strong Corrosion Resistance
• Good Dimensional Stability
• Good Chemical Stability, Acid and Alkali Resistance
• Can Be Used in Sulfur Content Gas
• Can Be Used in Moisture Content Gas
For municipal waste incinerators, utility boilers, coal-fired boilers, hospital incinerators, cogeneration boilers, etc. It can also be used to replace other synthetic fibers that cannot withstand high temperature or strong acid or alkali condition and fibers with no moisture resistance ability.

Filter Weight (g/m2) Structure
Fiber layer\Scrim
Air permeability (dm3/m2·s) Tensile strength   (N/5×20cm) Tensile elongation (%) Temperature (℃) Finishing Treatment
Warp Weft Warp Weft Work Short Time
Polyphenylene Sulfide Fiber(PPS)  550 PPS Fiber+PPS Filament Scrim Needled Felt  2 200 >1200 >1400 <30 <30 190 232 Singeing, Calendering and PTFE treatment
>800 PPS Fiber+Glass Fiber Scrim Needled Felt  2 133~250 >2000 >2000 <10 <10 190 232

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