Ikhatriji yesihluzi se-PP yenziwe ngepolypropylene powder kwaye yaziwa ngokugqwesa kwayo ukumelana neekhemikhali, ukumelana nobushushu, kunye namandla omatshini. Lukhetho olungabizi kakhulu olungasetyenziselwa ukuhluza uluhlu olubanzi lwamanzi, kuquka i-acids, i-alkali, kunye ne-solvents eziphilayo. Ubungakanani bepore ye-PP sintered filter cartridge ngokuqhelekileyo iqala ukusuka kwi-0.2 ukuya kwi-100 ye-microns, iyenza ifanelekele zombini izicelo ezirhabaxa nezicolekileyo zokuhluza. Ukongezelela, inommandla ophezulu kunye ne-porosity, eyenza ukuba igcine inani elikhulu lamaqhekeza.

I-PE sintered filter cartridge, kwelinye icala, yenziwe nge-polyethylene powder kwaye inekhemikhali ephantsi kunye nokumelana nokushisa kune-PP sintered filter cartridge. Nangona kunjalo, ine-porosity ephezulu, eyenza kube yinto ekhethekileyo yokukhetha izicelo zokucoca ezifuna amazinga aphezulu okuhamba kunye nokuhla koxinzelelo oluphantsi. Ubungakanani bayo bepore ngokuqhelekileyo buvela kwi-0.1 ukuya kwi-70 microns, efanelekileyo kwizicelo zokucoca kakuhle.

Isishwankathelo, i-PP sintered filter cartridge kunye ne-PE sintered filter cartridge ziindidi ezimbini zeekhatriji zokucoca ezilungele iindidi ezahlukeneyo zezicelo zokucoca. Ikhatriji yokucoca i-PP sintered inexabiso elisebenzayo, ikhemikhali kwaye iyamelana ne-thermal, kwaye ifanelekile kuzo zombini izicelo ezirhabaxa nezicolekileyo zokuhluza, ngelixa i-PE sintered filter cartridge ine-porosity ephezulu, kwaye ifanelekile kwizicelo zokuhluza ezifuna amazinga aphezulu okuhamba kunye nokuhla koxinzelelo oluphantsi.