中文
Ulwelwesi lwerabha lusetshenziswe embonini iminyaka engaphezu kweyi-100, ikakhulukazi lwenziwe nge-hot vulcanization (ikakhulukazi ngendlela yethangi le-vulcanization) irabha eqinile neqinile kancane ukuze kuthuthukiswe ukumelana kwayo nokugqwala kanye nokusebenza kokubopha. Ngokuthuthuka kwezinto ze-polymer, izinhlobo ezahlukene zerabha zokwenziwa nezinye izinto ziye zafakwa kancane kancane ezilwelweni zerabha, okwenza zimelane ne-acid, i-alkali, uwoyela, ukushisa, ukushaqeka, kanye nokunwebeka kakhulu.
Hlobo luni lwerabha olusetshenziswa njengendwangu yokugqoka?
Izinhlobo ezimbili eziyinhloko zerabha zivame ukusetshenziswa njengezinto zokubopha: irabha yemvelo kanye nerabha yokwenziwa
Irabha Yemvelo:Izembozo zerabha zemvelo zivame ukuqukatha izinhlobo ezahlukene zerabha ye-polyethylene. Lezi zinhlobo zerabha zibonakala ngokuqina okuphansi, ukuqina okuphezulu, ukuguquguquka okuhle kanye nekhono lokumunca nokubuyisa imiphumela yokugqwala kwezinto abazisebenzisayo.
OkwenziwayoRubber:Irabha yokwenziwa efana ne-butyl, i-hypalon, i-neoprene kanye ne-nitrile inokumelana okuhle nama-hydrocarbon namafutha amaminerali.
Zombili izinhlobo zerabha zinezinzuzo kanye nokungalungi, ngakho-ke uhlobo olusetshenziswa njengendwangu yokwemboza luzoncika ezidingweni ezithile zokusetshenziswa.
Kwezinye izinhlelo zokusebenza, ukuguguleka nokugqwala kuyizinkinga ezivamile ezingaholela ekuhlulekeni kwemishini, isikhathi sokungasebenzi kanye nokulungiswa okubizayo. Ulwelwesi lwerabha oluhle kakhulu lunganikeza isivikelo esisebenzayo, lwandise impilo yesevisi yemishini futhi lunciphise izindleko zokulungisa. Izimboni eziningi zidinga ulwelwesi lwerabha oluqinile noluqinile ukuze zibhekane nezimo zokusebenza ezinzima, futhi ukumelana nokuguguleka kuyisici esibalulekile okufanele sicatshangelwe lapho ulinganisa izinketho zokuvikela imishini. Ulwelwesi lwerabha lubhekisela ekusetshenzisweni kwerabha engagugi, engagugi kanye nengagugi njengolwelwesi olungaphakathi kwemishini noma amapayipi.Izakhiwo zomzimba nezamakhemikhali zerabha ngokwayo zinciphisa umthelela wezinto ezithuthwa yimishini esakhiweni sayo.
Ngokulungisa izinto ezisetshenziswa yipayipi kanye nenqubo yokukhiqiza, singakwazi ukwenza ngezifisoiipayipi lezidingo ezithile kanye nezimo zemvelo zesicelo, kwenziwa izivivinyo nokuhlolwa okufanele ukuqinisekisa ukuthi ipayipi elenziwe ngokwezifiso lingahlangabezana nezidingo zesicelo futhi libe nokusebenza okudingekayo. Njengenkampani egxile ekuklanyweni nasekukhiqizweni kwamapayipi enjoloba, i-CDSR izibophezele ekuhlinzekeni amakhasimende ngamapayipi enjoloba asezingeni eliphezulu kanye nezixazululo ezenzelwe wena.
Usuku: 27 Novemba 2023