Imbere ninyuma ya rubber hose gusaza

Rubber hose ni ubwoko bwimiyoboro ihindagurika ikozwe mubikoresho bya reberi. Ifite imiterere ihindagurika kandi yoroheje kandi irashobora kwihanganira igitutu runaka. Amabati ya reberi akoreshwa cyane muri peteroli, imiti, ubukanishi, metallurgiki, marine nizindi nzego, zikoreshwa mu gutwara amazi, gaze nibikoresho bikomeye, cyane cyane mugukenera imiterere yoroheje no kuyishyiraho bigira uruhare runini.

Mugukoresha amabati ya reberi, imiterere ya reberi izahinduka bitewe ningaruka zuzuye zimpamvu zitandukanye, zizatuma imitungo ya reberi nibicuruzwa byayo bigabanuka buhoro buhoro hamwe nigihe gihinduka kugeza igihe byangiritse bikabura agaciro kikoreshwa, iyi nzira yitwa rubber gusaza. Gusaza kwa rubber bizatera igihombo cyubukungu, ariko kugabanya ibyo bihombo, binyuze mubusaza buhoro kugirango wongere ubuzima bwa rubber ni bumwe muburyo, kugirango buhoro buhoro gusaza, tugomba mbere na mbere gusobanukirwa nimpamvu zitera gusaza kwa rubber .

Umusaza

1. Oxidation reaction nimwe mumpamvu zingenzi zitera gusaza kwa rubber, ogisijeni izitwara hamwe nibintu bimwe na bimwe biri mu cyuma cya reberi, bikavamo ihinduka ryimiterere ya reberi.

2. Kongera ubushyuhe bizihutisha ikwirakwizwa ryintungamubiri kandi byihutishe umuvuduko wa okiside, byihutisha gusaza kwa reberi. Kurundi ruhande, iyo ubushyuhe bugeze kurwego rujyanye, reberi ubwayo izaba ifite ubushyuhe bwumuriro nibindi bitekerezo, bigira ingaruka kumikorere ya reberi.

Oxidation itera gusaza

3. Umucyo nawo ufite imbaraga, igihe kigufi cyumucyo, niko imbaraga nini. Imwe muri ultraviolet ni urumuri rufite ingufu nyinshi, reberi irashobora kugira uruhare rwangiza. Radicale yubusa ya reberi ibaho kubera kwinjiza ingufu zumucyo, zitangiza kandi zihutisha urwego rwa okiside. Ku rundi ruhande, urumuri na rwo rugira uruhare mu gushyushya.

UV yangiza

4. Iyo reberi ihuye numwuka utose cyangwa winjijwe mumazi, ibintu bishonga mumazi muri reberi bizakurwa kandi bigashonga namazi, cyane cyane mugihe cyo kwibiza mumazi no guhura nikirere, bizihutisha kurimbuka.

5. Rubber isubirwamo ibikorwa, urunigi rwa rubber rushobora kumeneka, kwirundanya muri byinshi bishobora gutera igituba cya rubber ndetse kikavunika.

Izi nizo mpamvu ziganisha ku gusaza kwa rebero ya reberi, isura yo guturika gake ni ugusaza imikorere, okiside ikomeza izatuma reberi ya hose igaragara. Mugihe okiside ikomeje, urwego rwo kwinjiza narwo ruzagenda rwimbitse, rwerekana imikoreshereze ya micro-crack igaragara mugunama. Muri iki kibazo, bigomba kuba gusimbuza igihe.