Iibhola zerabha
Isishwankathelo seeBhola zeRubber (NBR)
Iibhola zeNitrile Butadiene Rubber (NBR) ziinxalenye zokutywina ezicwangciswe ngokuchanekileyo ezenzelwe ukusebenza kakuhle kwiindawo zoshishino ezifuna amandla. Zenziwe nge-copolymer eqinileyo ye-acrylonitrile kunye ne-butadiene, ezi bhola zibonelela ngokumelana nokuguguleka okugqwesileyo kunye nozinzo lobushushu. Zisetyenziswa kakhulu njengezinto ezibalulekileyo zokutywina kwiimpompo zokhuseleko, iivalvu, iinkqubo ze-hydraulic, kunye nezixhobo zomoya, apho ukuthintela ukucinezelwa okuthembekileyo kunye nokuvuza kubalulekile.
Indima yeeBhola zeRubber kwiZicelo zeMizi-mveliso
Kwiinkqubo zokulawula ulwelo, iibhola zerabha ze-NBR zenza imisebenzi emininzi ephambili:
- Ukusebenza kokutywina: Zibonelela ngesitywina esiqinileyo nesithembekileyo phantsi kweemeko ezahlukeneyo zoxinzelelo, zithintela ukudlula kolwelo kwaye ziqinisekisa ukuthembeka kwenkqubo.
- Ulawulo lokuhamba kwamanzi: Ngokuhlala ngokuchanekileyo ngaphakathi kweendawo zokugcina iivalvu, zenza kube lula ukulawula ukuhamba kwamanzi ngokuchanekileyo kunye nokusebenza kokucima.
- Ukhuseleko lweNkqubo: Ukuqina kwazo kunye nokumelana neekhemikhali kunceda ekuphepheni ukuvuza okunokubangela ukusilela kwezixhobo, ukulahleka kwemveliso, okanye iingozi zokusingqongileyo.
Iimpawu eziphambili zeebhola zerabha ze-NBR
Ukumelana nokuNxibelelana okuGqwesileyo nokuCindezela
Iibhola ze-NBR zigcina imo yazo kunye nokusebenza kokutywina kwazo naphantsi kwemijikelo yokucinezelwa ephindaphindwayo, okuqinisekisa ubomi obude benkonzo.
Ukunyamezela Ubushushu Obuphezulu
Ezi bhola zilungele ukusetyenziswa kumanqanaba obushushu ahlukeneyo, kwaye zisebenza ngokuqhubekayo kwiindawo ezinobushushu obuphezulu nobuphantsi.
Ukuhambelana kwezinto ezibanzi
Zimelana kakhulu neeoyile, amafutha, amanzi, kunye neekhemikhali ezininzi, kwaye ziyahambelana neentlobo ngeentlobo zeplastiki kunye neentsimbi ezisetyenziswa kakhulu ekwakheni iinkqubo.
Ukunyamezela Okuchanekileyo
Nangona zithambile, iibhola ze-NBR zinokwenziwa zibe nobukhulu obuqinileyo, nto leyo ephucula ukusebenza kakuhle kokutywina kunye nokuthembeka kokusebenza.
Iinkcukacha zoBugcisa kunye neMigaqo yoKhetho
Xa ukhetha iibhola zerabha ze-NBR ezisetyenziselwa ukwenziwa kwemizi-mveliso, cinga ngoku kulandelayo:
- Udidi lwezinto: Qinisekisa ukuba i-NBR compound ifanelekile kuhlobo lolwelo (umz., ioyile, amanzi, iikhemikhali) kunye nomgangatho wobushushu.
- Ubukhulu kunye noBungqindilili: Ukuchaneka kobukhulu kubalulekile ukuze kufumaneke indawo yokuhlala kunye nokusebenza kakuhle ngaphakathi kwendibano.
- Uvavanyo loxinzelelo kunye nobushushu: Qinisekisa ukuba iibhola ziyakwazi ukumelana neemeko zokusebenza kwenkqubo.
- Ukuthobela iMicimbi yoShishino: Khetha iimveliso ezihlangabezana nemigangatho efanelekileyo yamazwe ngamazwe yomgangatho nokhuseleko.
Ukugcinwa kunye nokutshintshwa
Ukugcina ukusebenza kwenkqubo:
- Ukuhlolwa Kwesiqhelo: Jonga rhoqo iimpawu zokuguguleka, ukuthamba, okanye ukuqhekeka komphezulu.
- Ishedyuli yoTshintsho: Buyisela iibhola xa ukuguguleka kuchaphazela umgangatho wesitywina okanye ukusebenza kwazo kungahambelani.
- Ukugcinwa Okufanelekileyo: Gcina kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, i-ozone, okanye amaqondo obushushu agqithisileyo ukuze uphephe ukwaluphala ngaphambi kwexesha.
