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Application of PPS fibers

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Application of PPS fibers
Application of PPS fibers

PPS fiber is mainly used in flue dust removal of thermal power plant and cement plant in China. It has a strong market position in high temperature filtration. Usually, film is coated on PPS fiber fabric to improve air filtration effect. The existing hot drawing roller in tension setting section of afterspinning equipmentin uses steam or conduct heating oil and its surface temperatuew can only be heated to 130 ~160℃. The following technological conditions for the production of low fineness PPS fiber are as follows: tension setting temperature 180 ~ 260 ℃, drawing speed 210 ~ 260m / min, filament staying in high temperature setting area for 10 ~ 12s. The induction heating roller makes the temperature condition possible.

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