filter felt is one of the main filter material able to bear the
high temperature according to processed of production technology
and artificial material of other high-temperature filter felt,
made by polyvinyl sulphur aether(PPS) fiber that produced by
1、 190℃ of working temperature, 232℃ of short-term working
temperature, 285℃ of melting point, oxygen index of limit 34-35
Oxygen content is in 15% or following occasions are applicable.
3、 Fuel include sulphur or containing sulphure oxide in the flue
gas, are proved to the fibre of resist acid and alkali corroding,
resist chemistry very well.
4、 Flue gas including moisture occasions
Under 190-232℃ of mining condition, air cloth proportion up to
5:1 are going to do clear dust on the line and it up to 6:1 to do
clear dust out of line,PPS filter bag have excellent performance
PPS fibre can
keep intensity completely and bear chemistry naturing inherently,
keep good filtration performance among the abominable environment,
reach ideal service life. In coal boiler, rubbish incinerator,
power plant of fly ash filtering of pulse clear dust catcher are
an ideal filtration material of PPS filter felt.
Note: PPS call
ether fibre too, only a few large-scale chemical companies can
produce it in the worldwide. The
company of Japan TOYOBO
trademark claimed for PROCON, The company of Japan TORAY
registered trademark claimed for TRCON, the company of American
Philip registered trademark claimed for “LAITON” or
“LAITONG” or “ LAIDENG”.