中文
Irabha isetyenziswa kwishishini iminyaka engaphezu kwe-100, ikakhulu yenziwe nge-vulcanization eshushu (ingakumbi ngokusebenzisa indlela yetanki ye-vulcanization) eqinile kunye ne-semi-hard irabha ukuphucula ukuxhathisa ukubola kunye nokusebenza kwebhondi.Ngokuphuhliswa kwemathiriyeli yepolymer, iintlobo ngeentlobo zeerabha zokwenziwa kunye nezinye izinto ziye zangeniswa ngokuthe ngcembe kwiirabha zerabha, zibenza bamelane ne-asidi, i-alkali, i-oyile, ubushushu, impembelelo, kunye ne-elastic ephezulu.
Loluphi uhlobo lwerabha olusetyenziswa njengempahla yelinen?
Iintlobo ezimbini eziphambili zeerubha zisetyenziswa ngokuqhelekileyo njengezinto zokugqoka: irabha yendalo kunye nerabha yokwenziwa
Irabha yeNdalo:Iilayini zerabha zendalo zihlala zineentlobo ezahlukeneyo zerabha ye-polyethylene.Ezi ntlobo zeerubha zibonakaliswa ngobunzima obuphantsi, ukuqina okuphezulu, ukuguquguquka okulungileyo kunye nokukwazi ukufunxa kunye nokugxotha imiphumo ephazamisayo yezinto eziziphetheyo.
UkwenziwaRubber:Irabha yokwenziwa efana ne-butyl, i-hypalon, i-neoprene kunye ne-nitrile inokumelana kakuhle ne-hydrocarbons kunye ne-oyile yeminerali.
Zombini iintlobo zeerubha zineenzuzo kunye nokungonakali, ngoko ke uhlobo olusetyenziswayo njengezinto zombane luya kuxhomekeka kwiimfuno ezithile zesicelo.
Kwezinye izicelo, ukunxiba kunye ne-corrosion ziingxaki eziqhelekileyo ezinokukhokelela ekungasebenzini kwezixhobo, ixesha lokuphumla kunye nokulungiswa kweendleko.I-rubber egqwesileyo yombane inokubonelela ngokukhuselekileyo, ukwandisa ubomi benkonzo yezixhobo kunye nokunciphisa iindleko zokugcina.Amashishini amaninzi afuna irabha ehlala ixesha elide kwaye ekwazi ukumelana neemeko zokusebenza ezinzima, kwaye ukuxhathisa i-abrasion yinto ebalulekileyo ekufuneka iqwalaselwe xa ulinganisa iindlela zokukhusela izixhobo.Irabha yerabha ibhekiselele kusetyenziso lwerabha engagugiyo, echasene nokubola kunye nobushushu obuphezulu njengolwelwe ngaphakathi kwesixhobo okanye imibhobho.Iimpawu ezibonakalayo kunye neekhemikhali zerubha ngokwayo zinciphisa impembelelo ye-medium ehanjiswa zizixhobo kwisakhiwo sayo.
Ngokuhlengahlengisa izixhobo ze-hose kunye nenkqubo yokuvelisa, sinokwenza ngokwezifisoiumbhobho kwiimfuno ezithile kunye neemeko zokusingqongileyo zesicelo, iimvavanyo ezifanelekileyo kunye novavanyo lwenziwa kwakhona ukuze kuqinisekiswe ukuba i-hose eyenziwe ngokwezifiso inokuhlangabezana neemfuno zesicelo kwaye ibe nokusebenza okufunekayo.Njengenkampani ejongene noyilo kunye nokuveliswa kwee-hoses zerabha, i-CDSR izimisele ukubonelela abathengi ngeemibhobho zerubha ezikumgangatho ophezulu kunye nezisombululo ezenziwe ngokwezifiso.
Umhla: 27 Nov 2023