Isikhumba sokwenziwa sisetshenziswa kabanzi emikhakheni yezicathulo, izingubo, imihlobiso yasekhaya, njll. Ekukhiqizweni kwaso, ukuhlanganisa ikhalenda kanye nokugqoka kuyizinqubo ezimbili ezibalulekile.
1. Ukubhala ikhalenda
Okokuqala, lungisa izinto ngokuxuba ngokulinganayoImpuphu ye-resin ye-PVC, ama-plasticizer, ama-stabilizer, ama-filler, nezinye izithasiselo ngokwefomula. Okulandelayo, izinto ezixubile zifakwa ku-mixer yangaphakathi, lapho zifakwa khona ipulasitiki zibe yizigaxa ezifanayo nezigelezayo ngaphansi kokushisa okuphezulu kanye namandla aqinile okucheba. Ngemva kwalokho, izinto zithunyelwa emshinini ovulekile, futhi njengoba ama-roller eqhubeka nokujikeleza, izinto zicindezelwa futhi zelulwe ngokuphindaphindiwe, zakha amashidi amancane aqhubekayo. Leli shidi libe selifakwa kumshini wokugoqa onama-roll amaningi, lapho izinga lokushisa, isivinini, kanye nesikhala sama-roller kudingeka kulawulwe ngokunembile. Izinto zigoqwa ungqimba ngengqimba phakathi kwama-roller ukuze kukhiqizwe umkhiqizo oqediwe kancane onobukhulu obufanayo kanye nobuso obubushelelezi. Ekugcineni, ngemva kochungechunge lwezinqubo ezifana ne-lamination, ukuphrinta, ukunamathisela, kanye nokupholisa, umkhiqizo uyaqedwa.
I-TopJoy Chemical ineIsiqinisi se-Ca ZnI-TP-130, efanele imikhiqizo ye-PVC efakwe kukhalenda. Ngokusebenza kwayo okuhle kakhulu kokuzinza kokushisa, ivimbela ngempumelelo izinkinga zekhwalithi ezibangelwa ukubola kokushisa kwe-polyvinyl chloride ngaphansi kwengcindezi ethile nokulawulwa kokushisa, iqinisekisa ukwelulwa okubushelelezi nokuncishiswa kwezinto zokusetshenziswa, kanye nokwakha amashidi esikhumba okwenziwa aqinile ngokulinganayo. Isetshenziselwa ingaphakathi lemoto kanye nefenisha, ihlala isikhathi eside futhi ikhululekile.
2. Ukugqoka
Okokuqala, kubalulekile ukulungiselela i-slurry yokumboza ngokuxuba i-resin yokunamathisela ye-PVC, ama-plasticizer, ama-stabilizer, ama-pigment, njll., nokusebenzisa umshini wokumboza wokuklwebha noma we-roller ukuze umboze ngokulinganayo i-slurry ekuyo. I-scraper ingalawula ngokunembile ukujiya kanye nokuba yisicaba kwe-coating. Indwangu eyisisekelo embozwe nge-coating ithunyelwa kuhhavini, futhi ngaphansi kwezimo zokushisa ezifanele, i-resin yokunamathisela ye-PVC ifakwa i-plasticization. I-coating iboshelwe ngokuqinile endwangu eyisisekelo, yakha isikhumba esiqinile. Ngemva kokupholisa nokwelashwa kwendawo, umkhiqizo oqediwe unemibala ecebile kanye nokuthungwa okuhlukahlukene, okuvame ukusetshenziswa emikhakheni yemfashini njengezingubo nemithwalo.
I-TopJoy Chemical ineIsiqinisi se-Ba Zn CH-601, enokuzinza okuhle kakhulu kokushisa kanye ne-prossess enhle, ukuhlakazeka okuhle kakhulu, ingavimbela ngempumelelo i-PVC ekuwohlokeni nasekuwohlokeni kokusebenza okubangelwa ukushisa nokukhanya ngesikhathi sokucubungula nokusetshenziswa. Ihambisana kahle ne-resin, kulula ukuhlakazeka ngokulinganayo ku-resin, futhi ayibangeli ukunamathela kwe-roller, okusiza ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
I-TopJoy Chemical ithuthukise izindlela zokuqinisa ukushisa ezahlukene ngokusekelwe ezidingweni zamakhasimende zemikhiqizo yesikhumba yokwenziwa, njengokucaca kanye nokukhipha igwebu, ukusiza ekukhiqizweni kwemikhiqizo yesikhumba yokwenziwa esezingeni eliphezulu. Siyakwamukela ukuxhumana nathi ukuze sibambisane ngokujulile.
Isikhathi sokuthunyelwe: Feb-06-2025