Kutheni le nto irabha kufuneka ivulwe? Zithini izibonelelo zokuziqhelanisa nerabha?
Nangona irabha yerabha yerabha ikwanazo nezinye iimpawu eziluncedo, ineengxaki ezininzi, ezinje ngamandla asezantsi kunye nokuqina okuphantsi; Ukubanda kwenza ukuba kube nzima, kushushu kwenza ukuba ithambe; Kulula ukudala, njl njl. Ke ngoko, ukuza kuthi ga ngoku, nangona irabha inokuwela kuphela nge-sulfure kuphela, kodwa kunye neendlela ezininzi zokwenza i-chimicals kunye nemveliso yerabha, ngelixa ishishini leplastiki, ngelixa ishishini leplastiki ngamanye amaxesha libhekisa ekukhuleni njengokunyanzelwa. I-nkcarcation iphucula kakhulu intsebenzo yerabha yerabha, yandise uluhlu lwesicelo serabha, kwaye ibeka isiseko semveliso enkulu kunye nokusetyenziswa kwerabha.
Ukucamngca kwerabha yenye yeenkqubo eziphambili kwiNkqubo yeMveliso yeRuber, kwaye ikwayeyokugqibela inyathelo lokugqibela kwimveliso yemveliso yerabha. Kule nkqubo, irabha i-jermas uthotho lweefayili ezintsonkothileyo, ukusuka kwirabha yeplastiki ye-elastic okanye irabha enamachaphaza, kunye nokuphucula ixabiso lezikhewu, kunye noluhlu lwezixhobo zerabha. Ke ngoko, ivumba elibonakalayo libaluleke kakhulu ekwenzeni nasekusetyenzisweni kwerabha kunye neemveliso zayo.
Umxholo wokungazinzanga
I-Vintcalization ibhekisa kwimveliso egqityiweyo eyenziwe kwirabha ngeprinta yeplastiki kunye ne-viscofity (efana ne-visplay, irabha yeplastiki (efana ne-roult, irabha) ye-radical ye-radic kwi-radic yerabha okanye iimveliso zerabha yerabha yokufumana intsebenzo esetyenziswayo. Ngexesha lenkqubo yokuziqhelanisa, iimeko zangaphandle (njengokufudumeza okanye imitha) ibangela ukunxibelelanisa irabha kunye ne-rubber okanye irabha ye-rubber kunye ne-rabber ye-rabir
Ngale ndlela yokuphendula, iipropathi ezahlukeneyo zerabha ziphuculwe kakhulu, zivule iimveliso zerabha yokufumana i-rabre, yoomatshini, kunye nezinye iipropathi ezinokuhlangabezana neemfuno zokusetyenziswa kwemveliso. Isiseko senkcaza sinxibelelanisa ukudibanisa, yinkqubo yokuguqula i-raber yerabha yerabha yerali ye-molerial ye-spatial gothi.
Inkqubo ye-nelffirsing
Emva kokulinganisa isixa se-arhente yerabha yerabha kunye ne-velining, inyathelo elilandelayo kukongeza iarhente yeVulcaning. Kucetyiswa ukulandela la manyathelo alandelayo.
1. Okokuqala, coca i-Mill yokuvula ukuze uqinisekise ukucoceka kwayo ukuthintela ukudityaniswa kwezinye izinto zokungcola. Emva koko lungisa i-roller fitch ye-roller ye-roller mill ukuya kweyona nto incinci kwaye igalele irabha exutywe kwi-mumm ye-dab. Emva kokuba idlule kancinane igqityiwe, indawo yokusebenza yomxube kufuneka ikhuliswe ngokufanelekileyo ukuqinisekisa ukuba irabha exutywe igcinwe ngokulinganayo kwimiqolo. Iqondo lobushushu lomphezulu lerabha elixutywe kufuneka ibe yi-80OC.
2. Ngokuhlengahlengisa i-roller pitch kunye namanzi okupholisa ngokufanelekileyo, iqondo lobushushu lerabha ilawulwa malunga ne-60-80 ° C. Okwangoku, iarhente yeVulcaning iqalile ukongezwa kwirabha exubeneyo.
Ixesha lokuposa: I-Oct-25 ukuya kwi-2023
