Hana ʻia ka pahu kānana sintered PP mai ka pauka polypropylene a ʻike ʻia no kona kūpaʻa kemika maikaʻi loa, ka pale ʻana i ka wela, a me ka ikaika mechanical. ʻO ia kahi koho kumukūʻai hiki ke hoʻohana ʻia no ka kānana ʻana i nā ʻano wai like ʻole, me nā waikawa, alkalis, a me nā mea hoʻoheheʻe organik. ʻO ka nui o ka pore o ka pahu kānana kānana PP sintered maʻamau mai ka 0.2 a 100 microns, i kūpono ia no nā noi kānana a me ka maikaʻi. Eia kekahi, he wahi kiʻekiʻe kona a me ka porosity, e hiki ai iā ia ke mālama i nā mea nui.

ʻO ka pahu kānana kānana PE sintered, ma ka ʻaoʻao ʻē aʻe, ua hana ʻia mai ka pauka polyethylene a he haʻahaʻa haʻahaʻa haʻahaʻa a me ke kūpaʻa wela ma mua o ka pahu kānana kānana PP sintered. Eia nō naʻe, loaʻa iā ia kahi porosity kiʻekiʻe, kahi i koho maikaʻi loa no nā noi kānana e koi ai i nā kahe kahe kiʻekiʻe a me nā hāʻule haʻahaʻa haʻahaʻa. ʻO ka nui o kona pore mai ka 0.1 a i ka 70 microns, kūpono ia no nā noi kānana maikaʻi.

I ka hōʻuluʻulu ʻana, ʻo PP sintered filter cartridge a me PE sintered filter cartridge ʻelua ʻano o nā pahu kānana i kūpono no nā ʻano o nā noi kānana. ʻO ka pahu kānana kānana PP sintered he kumu kūʻai, kemika a me ka thermally kū'ē, a kūpono no nā noi kānana a me ka maikaʻi, ʻoiai ʻo PE sintered kānana pahu he porosity kiʻekiʻe, a he kūpono no nā noi kānana e koi ai i nā kahe kahe kiʻekiʻe a me nā hāʻule haʻahaʻa haʻahaʻa.