I-PVC Foaming Regulator inesisindo samangqamuzana aphezulu futhi ingathuthukisa ngempumelelo amandla okuncibilika kwe-PVC. Ingamboza igesi ephuma ugwebu, yakhe uhlaka olufanayo lwekhekheba lezinyosi, futhi ivimbele igesi ukuba ingaphumi. Isilawuli se-PVC sogwebu yi-"industrial monosodium glutamate", esetshenziswa ngamanani amancane kodwa umphumela wawo awukwazi ukubukelwa phansi. Ukusebenza kanye nekhwalithi yemikhiqizo ye-PVC ihlobene ngqo nayo. Kamuva, kwatholakala emsebenzini ukuthi izikhathi eziningi, okuhlanganisa nabangaphakathi embonini, banokuqonda okungaphezulu noma okungacacile kokuhlukaniswa kanye nomsebenzi we-ACR.
Ngokuvamile, izinsiza zokucubungula i-PVC i-ACR ingahlukaniswa izigaba ezintathu:
1. Ukukhuthaza izinsiza zokucubungula uhlobo lwe-plasticization: Lolu hlobo lusetshenziswa kakhulu emikhiqizweni eqinile ye-PVC, ikakhulukazi ukukhuthaza ukwenziwa kwepulasitiki, ukuthuthukisa izakhiwo ze-rheological ezincibilikisa, kuthuthukise ukuhlakazeka kwezinye izinsiza, nokuthuthukisa ikhwalithi ebonakalayo yemikhiqizo. Isetshenziselwa imikhiqizo eminingi ye-PVC efana namaphrofayili, amapayipi, amapuleti (amakhoyili), njll
2. Isilawuli segwebu: Isilawuli segwebu le-PVC, ngenxa yesisindo saso esikhulu samangqamuzana, singathuthukisa kakhulu amandla okuncibilika kwezinto ze-PVC, sihlanganise ngokuphumelelayo igesi egwebuzelayo, sakha isakhiwo sekhekheba lezinyosi esifana nesakhe, futhi sivimbele ukuphunyuka kwegesi. Ngasikhathi sinye, isilawuli segwebu se-PVC sizuzisa futhi ekuhlakazweni kwezinye izithasiselo, okuhlanganisa nama-agent akhipha amagwebu, ukuze kuthuthukiswe izinga eliphezulu lemikhiqizo futhi kuthuthukise ukucwebezela. Ilungele amabhodi anegwebu, izinduku ezikhihliza amagwebu, amapayipi aphuma ugwebu, amaphrofayili anegwebu, amapulasitiki okhuni olugwebu, njll.
3. Usizo lokucubungula uhlobo lokuthambisa lwangaphandle: Lunezinto ezifanayo zokuhlubula insimbi ezinhle njenge-wax ye-polyethylene oxidized, kodwa yehlukile ku-PVC ngokuthi inokuhambisana okuhle. Ingase futhi ikhulise ukusebenza kwe-plasticization ngezinga elithile, ithuthukise izakhiwo ze-rheological ezincibilikayo, futhi igcine ukunwetshwa kwe-outlet ngesikhathi sokucutshungulwa kwe-extrusion ngaphandle kokushintsha ukusebenza kokwakheka okushisayo. Ivimbela umphumela we-haze obangelwa ukuna kwe-lubricant emikhiqizweni ekhanyelayo. Ifanele amafomula noma izinto zokusebenza ezinezidingo eziphakeme zokucubungula, ikakhulukazi amashidi abonisa ngale, amaphrofayili egwebu, amabhodi amagwebu, namapulasitiki okhuni lwegwebu.
4. Ngokuqondile mayelana nobuchwepheshe kanye nemikhiqizo, ngesikhathi sokucubungula, ukuqina kokuncibilika kungathuthukiswa, okuvumela ukugoqa okubushelelezi kwezinto ezisele phakathi kwama-roller amabili; E-extrusion yamapayipi, ikhwalithi ebonakalayo ingathuthukiswa, into "yesikhumba sikashaka" ingaqedwa, futhi izinga lokukhipha lingakhuphuka; I-extrusion esobala inganciphisa kakhulu inani "lamehlo ezinhlanzi" emkhiqizweni; Ngokwandisa ukuqina kokuncibilika ekubunjweni komjovo, umthamo womjovo uyancishiswa, into ebizwa ngokuthi "imigqa emhlophe" iyancishiswa, ukucwebezela kwendawo kuyathuthukiswa, futhi amandla okushisela ayathuthukiswa. Uma izinsiza zokucubungula i-lubricating zengezwa, ukusebenza kahle kokususwa kwefilimu kungathuthukiswa, umjikelezo womjovo ungasheshiswa, futhi isivuno singandiswa ukuze kuvinjelwe into "yeqhwa" ebangelwa ukuslayida kwangaphandle kanye nemvula; Ukubunjwa kwe-Blow kungathuthukisa ukwenziwa kwepulasitiki, kunciphise isenzakalo samehlo ezinhlanzi, kuthuthukise ukunwebeka kwe-ncibilika, futhi kwenze ukujiya kokubumba kufane kakhulu.
Isikhathi sokuthumela: Apr-17-2024
