PPS/PTFE filter bag

PPS/PTFE filter bag

Physical properties

Material: PPS/PTFE base fabric

Gram weight: 550g/m2

Thickness: 1.8mm

Radial tension: >900N/5×20cm

Zonally tension: >1200N/5×20cm

Ventilation Property: 12~18 m3 / m2.min

Post-processing way: PTFE infusions, heat setting, singeing, calendering

Chemical properties

Acid proof: Excellent

Alkali resistance: Excellent

Wear resistance: Excellent

Oxidation resistance: Medium

Hydrolysis performance: Excellent

Temperature characteristic

Continuous operating temperature: (℃)   160 (Dry)

Instantaneous operating temperature: (℃) 190 (Dry)