Ihe dị mkpa na-ahọrọ matraasi

Mmetụta nke ọma matraasi nkasi obi na onye ọ bụla si ọnọdụ, ndị na-emepụta matraasi na-eburu gị banyere matraasi kwesịrị ịṅa ntị na nsogbu: na niile raw material nke matraasi, mmiri matraasi bụ nro, ike aja aja matraasi, matraasi n'etiti - - Mmiri mmiri matraasi kewara n'ime dum netwọk ( A makwaara dị ka 'net ụdị mmiri' ma ọ bụ 'Siamese mmiri') Na nnwere onwe na mmiri, n'oge nke mbụ bụ nro nro nke ikpeazụ. Site na njedebe nke gas permeability, matraasi dị ntakịrị mma karịa akwa akwa mmiri. Ọnọdụ pụrụ iche matraasi agba aja aja: matraasi agba aja aja na-emetụta ogologo eriri nkwụ. Eriri matraasi na-acha aja aja toro ogologo, enwere ike idozi ya site n'ịkwa akwa kpamkpam. N'ihi ya, permeability nke matraasi na-acha aja aja n'ime akụrụngwa niile dị mma. Usụhọde aja aja matraasi na eriri dị mkpụmkpụ, na usoro nke n'ichepụta inyeaka ofu ọ dị mkpa na-akụkụ a otutu gluu, nke a na-eduga ná matraasi permeability mgbanwe - - siri ike permeability bụ ọbụna n'okpuru mmiri matraasi. Matraasi mmiri na-enwe mkpọtụ na nsogbu nnyonye anya -- - Ụdị netwọọdụ dị mfe mkpọtụ n'oge extrusion, na nnyefe nrụgide dị oke njọ, mmadụ abụọ na-ehi ụra ga-emetụta ibe ha. Ya mere, site na nchedo gburugburu ebe obibi, ezigbo akwa mmiri mmiri na-adabere na ya, ụdị ụgbụ mmiri na akwa akwa. Matraasi Brown nwere ike ime nke ọma, nwere ike ime ya. Ndị a bụ ndị na-emepụta akwa akwa iji kesaa ọdịnaya niile, nabata na ndụmọdụ ekwentị!