Impahla eluhlaza yepayipi likathayela
Impahla eluhlaza yepayipi likathayela,
I-HDPE yepayipi likathayela,
Ipayipi likathayela livela ku-Natural Polyethylene noma i-White Polyethylene.Lawa mapayipi anengqimba ephindwe kabili, futhi zombili izingqimba zivela ezintweni ze-polyethylene, futhi kufanele zibe yizinto eziyisisekelo ze-polyethylene yazo kusuka ezintweni ze-polyethylene futhi ezinokwakheka okulinganayo ngokuphelele, futhi lokhu kuhlanganisa ngokuningiliziwe kungenxa yokuthi kukhiqizwa izingqimba zepayipi likaTyala. kuma-extruder amabili ahlukene, futhi ekugcineni, engxenyeni ye-corrugator, umugqa wepayipi uhlanganiswe ndawonye.Izinto ze-Polythene kumele zibe ne-homogeneous ukuze uthole amaphuzu athembekile futhi aqinile.Isibonelo, ayikwazi ukusetshenziselwa ungqimba lwangaphandle olusuka ku-polyethylene yemvelo yefekthri ye-Maroon kanye nesendlalelo sangaphakathi esivela ku-white polyethylene material factory i-Shazand, futhi kokubili izinto ze-polyethylene kufanele zisuke embonini futhi zibe nokwakheka okufanayo.
Izinto zepayipi le-polyethylene eliboshiwe kungqimba lwangaphandle kufanele zimelane nemisebe ye-ultraviolet, futhi ibe mnyama, ukuze kube mnyama koqweqwe lwangaphandle lwepayipi elinemithombo emibili, kusetshenziswa i-masterbatch emnyama enesisekelo se-polyethylene.
Izinto zepayipi le-polyethylene elifakwe ungqimba lwangaphandle kufanele libe mhlophe, futhi libe nombala nge-masterbatch, futhi lokhu kungenxa yesidingo esijwayelekile sokukhiqizwa kwamapayipi Ahlanganisiwe, ngakho-ke kumamitha wevidiyo, amakhamera anokusebenza okuhle futhi ngaphakathi kwepayipi kucacile futhi kubonakala.Isendlalelo sangaphakathi samapayipi anezindonga eziphindwe kabili zikaCorrugated we-Pars Ethylene Kish inoBlue- Green ukuthi lo mbala ubhaliselwe i-Pars Etienne Kish ngokukhethekile, futhi izinto zabo ze-masterbatch zingesiJalimane futhi zivela ngqo eJalimane.
Kunezingqinamba zobuchwepheshe ekusetshenzisweni kwezinto ezimnyama ekukhiqizeni amapayipi anemithombo ephindwe kabili kaCorrugated, futhi kungcono ukukhiqiza lawa mapayipi ngaphandle komthungo kusuka ezintweni ezimhlophe ze-polyethylene, futhi kukhiqize imibala edingekayo nge-masterbatch yekhwalithi ephezulu.Ulayini wokukhiqiza wamapayipi amabili kanye nemishini yawo kufanele ifakwe ubuchwepheshe bakamuva kanye ne-gravimetric, engahlanganisa inani le-masterbatch nezinto ezibonakalayo ngendlela efanelekile, kuze kube ukusatshalaliswa kanye nekhwalithi yepayipi ekhiqiziwe, ngokwezinga le-INSO 9116-3.
Isicelo
Ibanga lepayipi le-HDPE lingasetshenziswa ekukhiqizeni amapayipi okucindezela, njengamapayipi amanzi anomfutho, amapayipi egesi kaphethiloli kanye namanye amapayipi ezimboni.Ingase futhi isetshenziselwe ukwenza amapayipi angacindezeli njengamapayipi kathayela anodonga oluphindwe kabili, amapayipi anodonga oluyizigodi, amapayipi e-silicon-core, amapayipi okunisela ezolimo namapayipi ayinhlanganisela ye-aluminiumplastics.Ukwengeza, ngokusebenzisa i-extrusion esebenzayo (i-silane cross-linking), ingasetshenziselwa ukukhiqiza amapayipi e-polyethylene axhunyiwe (PEX) ukuze ahlinzeke ngamanzi abandayo nashisayo.
