High-temperature PPS Needle-punched Filter Felt Bag

Beauty, dust bag with resistance to high temperature (204 ~ 240 ℃), strong acid, alkali, high filtering speed, low pressure loss, and the characteristics of the folding, good resistance to wear, but is not in the heat resistance to hydrolysis, mainly used in the asphalt mixing station flue gas, steel blast furnace gas, flue gas, carbon black (white carbon black) exhaust, cement kiln kiln kiln head, at high temperature furnace flue gas, Firebrick furnace smoke and coking smoke and other working conditions.

PSS fibers have complete strength retention and inherent chemical resistance, which can maintain good filtration performance in harsh environments and achieve ideal service life It is used to filter coal-fired boilers, garbage incinerators, dust collecting treatment of fly ash in power plants and pulse cleaning dust collectors.
Weight 500g/ m²
Material PSS Filament Substrate
Thickness 1 8mm
Permeability 15 m³/ m²· min
Radial control force > 1200N/5 x 20cm
Latitudinal control force > 1300N/S x 20cm
Radial control force <30%
Latitudinal control force. <30%
Usage temperature ≤ 190°C
Post-treatment high temperature hot pressing and singeing