Kugenzura ikirahuri gifunze neza ni ingenzi ku kinyabiziga icyo aricyo cyose, gitanga uburinganire bwimiterere no kurinda abayirimo. Gufunga neza ikirahuri ni ngombwa kugirango wirinde amazi gutemba, kugabanya urusaku rwumuyaga, no kubungabunga umutekano muri rusange. Mubidodo byiza cyane bikoreshwa mugushiraho ikirahuri harimo ibinyabiziga bifata polyurethane.
IYI_IS_A_REWRITE:Automotive polyurethane yometsehoni kashe nziza yo gushiraho ikirahure, bitewe nigihe kirekire kandi gihindagurika. Itanga umurunga ukomeye hagati yikirahure hamwe nikadiri, itanga kashe yizewe kandi iramba ishobora kwihanganira ibihe bibi byikirere, ubushyuhe bukabije, nibidukikije byangiza.
Inyungu yibanze yo gukoresha polyurethaneikirahuri cyimodoka PU kashekubirahuri by'ikirahure ni ibintu bidasanzwe bihuza. Bitandukanye na kashe gakondo yishingikiriza kumashini, imashini ya polyurethane ikora umusemburo wa molekile hamwe nikirahure cyumuyaga. Iyi sano ya molekuline itanga kashe y’amazi kandi igateza imbere ikirahure cy’ikirahure, bikagabanya ibyago byo gutandukana mugihe cyimpanuka cyangwa ingaruka.
Umuyaga uhuza polyurethane wumuyaga nawo uroroshye kandi urashobora kwaguka no kwandura ihindagurika ryubushyuhe, bikomeza ubusugire bwa kashe ndetse no mubihe bibi cyane. Ihindagurika ririnda ifatira kumeneka cyangwa gucika, birinda amazi gutemba no kwangirika kwikirahure.
Byongeye kandi, ikirahuri cyitwa polyurethane kirahure cyerekana imbaraga zirwanya imirasire ya UV, bigatuma igihe kirekire kandi cyizewe. Ikidodo gakondo kirashobora kwangirika bitewe nizuba ryizuba, kugabanya kashe kandi bishobora gutera kumeneka. Ibinyuranye, ibishishwa bya polyurethane byakozwe muburyo bwihariye bwo kurwanya imirasire ya UV.
Usibye ibimenyetso byayo,ibinyabiziga bya polyurethaneutange kandi amajwi, kugabanya neza urusaku rwumuyaga no kunyeganyega, kandi bikavamo uburambe butuje kandi bworoshye bwo gutwara. Iyi mikorere ikora nk'inzitizi hagati yikirahure cyikirahure, bigabanya urusaku no guhindagurika imbere yikinyabiziga.
Renz18igaragara kubushobozi bwayo budasanzwe bwo gufunga ikirahure. Mugihe itwara impumuro nziza, ibintu byayo bifunga neza bituma ihitamo hejuru murwego rwo gusana. Itanga ifatizo ryizewe, ikemeza guhuza kuramba hagati yikirahure nikinyabiziga. Nyamara, urebye abakiriya bamwe bumva impumuro nziza, nibyingenzi gupima ingaruka kumunuko wimbere nyuma yo kwishyiriraho muguhitamo iki gicuruzwa.
Ku rundi ruhande,Renz10Ani impumuro nziza kandi ifite ingaruka nkeya kumunuko wimbere nyuma yo kwishyiriraho. Ikora neza kimwe mugusana ikirahure, itanga kashe yizewe kandi ikomeza isano ikomeye hagati yikirahure numubiri wikinyabiziga. Ibi bituma ihitamo neza kubakiriya bashira imbere impungenge zijyanye numunuko.
Ibicuruzwa byombi bitanga ibisubizo byiza byo gusana ikirahure, cyemerera abakiriya guhitamo ukurikije ibyo bakeneye hamwe na bije. Niba ushaka gukora hejuru yo gufunga cyangwa gutekereza ku mpumuro y'imbere, guhitamo ubushishozi birashobora gukorwa hagati
Igihe cyo kohereza: Ukuboza-04-2023
