PP sintered filter cartridge imapangidwa kuchokera ku polypropylene powder ndipo imadziwika ndi kukana kwake kwamankhwala, kukana kutentha, komanso mphamvu zamakina. Ndi njira yotsika mtengo yomwe ingagwiritsidwe ntchito kusefera zamadzimadzi osiyanasiyana, kuphatikiza ma acid, alkalis, ndi organic solvents. Kukula kwa pore kwa cartridge ya PP sintered fyuluta nthawi zambiri kumachokera ku 0,2 mpaka 100 ma microns, kupangitsa kuti ikhale yoyenera pazosefera zowoneka bwino komanso zosefera. Kuonjezera apo, imakhala ndi malo okwera kwambiri komanso porosity, yomwe imathandiza kuti ikhale ndi tinthu tambirimbiri.

Komano, cartridge ya PE sintered fyuluta, imapangidwa kuchokera ku ufa wa polyethylene ndipo imakhala ndi mankhwala otsika komanso kukana kutentha kuposa katiriji ya PP sintered fyuluta. Komabe, ili ndi porosity yapamwamba, yomwe imapangitsa kukhala chisankho chabwino kwambiri pazosefera zomwe zimafuna kuthamanga kwambiri komanso kutsika kwapansi. Kukula kwake kwa pore nthawi zambiri kumachokera ku 0,1 mpaka 70 ma microns, omwe ndi oyenera kusefera bwino.

Mwachidule, PP sintered filter cartridge ndi PE sintered filter cartridge ndi mitundu iwiri ya makatiriji osefera omwe ali oyenera mitundu yosiyanasiyana ya kusefera. Katiriji ya PP sintered fyuluta ndiyotsika mtengo, imalimbana ndi mankhwala komanso kutenthetsa, ndipo ndiyoyenera kusefera zowoneka bwino komanso zowoneka bwino, pomwe cartridge ya PE sintered filter ili ndi porosity yayikulu, ndipo ndiyoyenera kusefera zomwe zimafuna kuthamanga kwambiri komanso kutsika kwapansi.