Ikhono lenjoloba lokukhubazeka ngaphansi kwamandla angaphandle futhi ligcine ukuguquguquka kwayo ngisho nangemva kokuba amandla angaphandle eqediwe kubizwa ngokuthi i-plasticity. Inqubo yokwandisa ipulasitiki yerabha ibizwa ngokuthi i-plasticization. I-Rubber ine-plasticity ukuze ixube ngokulinganayo nezithasiselo ezihlukahlukene ngesikhathi sokuxuba; Kulula ukungena ezindwangu zendwangu ngesikhathi sokucubungula; Ine-fluidity enhle ngesikhathi i-extrusion kanye nomjovo. Ngaphezu kwalokho, ukubumba kungenza futhi izakhiwo ze-rubber uniform, okwenza kube lula ukulawula inqubo yokukhiqiza. Kodwa-ke, ukubumba okuguquguqukayo kunganciphisa amandla, ukunwebeka, ukumelana nokugqoka kanye nezinye izakhiwo zenjoloba ene-vulcanized, ngakho-ke umsebenzi wokubumba udinga ukulawulwa ngokuqinile.
Imfuneko yepulasitiki yerabha eluhlaza ifanelekile, futhi enkulu kakhulu noma encane kakhulu ingaba nemiphumela emibi. I-plasticity eyeqile yenjoloba eluhlaza inganciphisa izakhiwo ezingokomzimba nezomshini zenjoloba eshisiwe, kuthinte ukusebenziseka komkhiqizo. Uma ipulasitiki yenjoloba eluhlaza iphansi kakhulu, izodala ubunzima ekucubunguleni futhi yenze kube nzima ukuthi izinto zenjoloba zixutshwe ngokulinganayo; Ukuginqika, ingaphezulu lomkhiqizo osuphelile abushelelezi lapho ucindezela ukuphuma; Isijeziso esikhulu sokuncipha senza kube nzima ukubamba usayizi wemikhiqizo eqediwe kancane; Ngesikhathi sokugoqa, kunzima ukuthi i-tape yokunamathisela igxilwe kwendwangu, ibangele ukukhishwa kwendwangu yentambo yokunamathisela elengayo futhi kunciphise kakhulu ukunamathela phakathi kwezingqimba zezinto ezibonakalayo. Uma i-plasticity ingalingani, ingabangela nokungahambisani nezakhiwo zobuchwepheshe nezomzimba ze-adhesive.
Ngakho-ke, ubuchwepheshe bokucubungula irabha bunezidingo ezithile ze-plasticity yenjoloba eluhlaza. Ngokuvamile, izinto zokunamathisela ezisetshenziselwa ukunamathela, ukucwiliswa, ukukhuhla, nokukhiqiza izinto zokunamathisela isipontshi zidinga ipulasitiki ephezulu; Izinto zenjoloba nezinto zokubumba ezidinga izakhiwo eziphakeme zomzimba nezemishini kanye nokuqina okuhle kwemikhiqizo eqediwe kancane kufanele ibe nepulasitiki ephansi; I-plasticity ye-adhesive extruded iphakathi kokubili.
Isikhathi sokuthumela: Aug-21-2023
