... cloth:FMS,PTFE,NOMEX,METAMAX,PPS,P84, PPS high temperature resistant needle-punched filter felt PPS filter felt is one kind of main high temperature resistant filter mediums. Our factory ... fired boiler, waste incinerator, powder and coal dust collecting in the electric power plant.CompositionsPPS/PPS filament scrimPPS / glass scrimWeight (g/m2 ...