PTFE Folding Filter

LPF series PTFE Microporous membrane foldingCystic filter---is particularly suitable for the removal of gas by bacteria filtration, LPF series PTFE microporous membrane folding filter is to import composite puffed PTFE microporous membrane as a filter medium, internal and external diversion layer, filter end cover, shell and center rod are made of polypropylene material, filter membrane folding method using non-adhesive hot-melt welding technology, melt seal composition of a complete whole , no media shedding, no chemical contaminants are brought in. Strong hydrophobicity.

HPF Series PTFE microporous membrane folding filter---especially suitable for chemical reagents, strong corrosion oxidation of liquid gas in addition to particles and antibacterial filtration, HPF series using modified hydrophilic PTFE film, can not be pre-wetting, direct filtration. With excellent corrosion resistance, oxidation resistance, resistance to surface solubility, can filter a variety of corrosive liquids.

Material structure

Water filter Material: LPF hydrophobic PTFE PTFE, HPF hydrophilic PTFE PTFE

o Diversion Layer: Polypropylene

O Center rod/Housing/END cover: polypropylene

SEALING RING Material: Silicone rubber, EPDM, nitrile rubber, fluorine rubber, Teflon coated fluorine

o filter Outer diameter: 69mm

o Filter Length: 5 "/10"/20 "/30"/40 "

o Filtration accuracy: 0.01μm, 0.1μm, 0.22μm, 0.45μm

Working features

Applicable ph value: 1-14

o Pressure difference: 25 ℃, forward 0.4Mpa, reverse 0.2Mpa

Operating temperature: Under 0.25Mpa, the general type of <70℃ high="" temperature="" type=""><>

Steam sterilization: Resistant to 126 ℃, 30 minutes online steam sterilization

o Integrity Test (bubble point) (25℃;95% isopropyl alcohol)

Ø0.22μm≥0.105mpa 0.45μm≥0.075Mpa