Kukho iingxaki ezininzi eziqhelekileyo ngeevalvu, ingakumbi ezo ziqhelekileyo kukubaleka, ukusebenza, nokuvuza, ezihlala zibonwa kwiifektri. Imikhono yeevalvu zeevalvu eziqhelekileyo yenziwe ngerabha yokwenziwa, engasebenzi kakuhle, nto leyo ebangela ukuba indawo yokusebenza ibe nokubola okugqithisileyo, ubushushu obungafanelekanga kunye noxinzelelo, njl.njl.; yonke into epakishiweyo ibekwe kwindawo yokugcina, kwaye ukungqubana kwangaphakathi kukhulu; into epakishiweyo isetyenziswa ixesha elide kakhulu. Ingxaki yokwaluphala; ukusebenza kunamandla kakhulu; isiqu sevalvu sinomhlwa oqhekekileyo, okanye sigqwalile ngenxa yokungabikho kokhuseleko emoyeni ovulekileyo, njl.njl., nto leyo ebangela iingxaki zevalvu.
Isingxobo sevalvu soluhlu lweevalvu ezinganyangekiyo senziwe ngerabha enganyangekiyo kakhulu, engaqhelekanga ukuvuza. Ixutywe nenani elincinci lezongezo ze-nano-scale kunye ne-latex yendalo kwimeko emanzi (irabha yendalo). Ubisi kulula ukuluxuba kwimeko yolwelo), ukuxuba kuyafana ngakumbi, kwaye umxholo werabha yendalo umalunga ne-97%, ukuze uthotho olude lweemolekyuli zerabha luhlale lunjalo, kwaye ukumelana nokunganyangeki kwayo kunye nokuthamba kwayo kuphindwe kalishumi kunerabha eqhelekileyo, ngoko ke inamandla okurhabaxa kwaye ifanelekile kwiimidiya ezahlukeneyo zokusebenza ezibolayo. Inokuthamba okuphezulu kwaye inokunciphisa ukungqubana, ngoko ke ingasetyenziswa ixesha elide. Iingxaki zemingxunya kunye nokugqwala kwesiqu sevalvu zifuna ukhuseleko lwemihla ngemihla ngabasebenzisi.
Ukongeza, ukusebenza kokutywina kwevalvu eqhelekileyo akulunganga, kwaye ayinakumelana nempembelelo yemidiya ehamba ngesantya esiphezulu; iringi yokutywina ayifani ngokusondeleyo nesihlalo sevalvu kunye nepleyiti yevalvu; ukuvalwa kukhawulezile kakhulu, kwaye umphezulu wokutywina awuhambelani kakuhle; ezinye imidiya, kancinci kancinci emva kokuvalwa. Ukupholisa kuya kubangela imithungo emincinci kumphezulu wokutywina, okubangela ukukhukuliseka kunye nezinye iingxaki. Irabha engagugiyo kwivalvu engagugiyo isebenzisa itekhnoloji ye-vulcanization ephezulu kubushushu begumbi ngexesha lenkqubo ye-vulcanization, ukuze irabha enomzantsi omkhulu otyebileyo ifudumale kwaye ivulwe ngokulinganayo ngaphakathi nangaphandle ngaxeshanye, i-vulcanization ifane ngakumbi, umphezulu uthambile, kwaye amandla okuxinana aqinile. Ukuqina okuphezulu, kunokufunxa, kugxothe impembelelo, ukungqubana kunye nokusebenza kokutywina. Akukho ngxaki ekusebenzeni kokutywina, inomphezulu ogudileyo, kwaye ayibangeli ukudibana okubi komphezulu wokutywina ngenxa yokuvala ngokukhawuleza kakhulu.
Kukwakho nezinye izizathu, nokuba yivalvu eqhelekileyo okanye ivalvu engagugiyo, umsebenzisi kufuneka athathe amanyathelo okuzikhusela kunye nokusetyenziswa okuqhelekileyo, okufana: xa imozulu ibanda, ivalvu ayithathi manyathelo okukhusela, okubangela ukuba umzimba wevalvu uqhekeke; ukungqubana okanye ubude. Ivili lesandla lonakele ngenxa yokusebenza ngogonyamelo kwe-lever; amandla angalinganiyo xa ucinezela ukupakisha, okanye i-gland enesiphene ibangela ukuba i-gland yokupakisha iqhekeke njalo njalo.
Ixesha lokuthumela: Disemba-22-2022