I-LDPE resin yokukhiqiza ifilimu echithiwe
I-LDPE resin yokukhiqiza ifilimu echithiwe,
I-LDPE resin yefilimu yezolimo, I-LDPE resin yezinto zebanga lokupakisha le-haavy, I-Qilu Petrochemical 2100TN00,
I-Low density polyethylene (LDPE), eyaziwa nangokuthi i-polyethylene yomfutho ophezulu, iyinhlaka emhlophe ene-waxy texture, futhi isakhiwo sayo samangqamuzana isakhiwo esingenantambo esinenani elikhulu lamaketanga amagatsha amade.Uma kuqhathaniswa nokuminyana okuphakathi, i-polyethylene ephakeme kakhulu, i-crystallinity ye-LDPE, indawo yokuthambisa iphansi, ukuthamba, ukunwetshwa, ukwahlukanisa kagesi nokucaca kungcono, amandla omthelela aphezulu, ifaneleka ukucubungula kwe-thermoplastic kwenqubo yokwakheka ehlukahlukene, ukucutshungulwa kokwakheka kuhle.LDPE isetshenziselwa ikakhulukazi imikhiqizo yefilimu, kodwa futhi nemikhiqizo yokubumba umjovo, amathuluzi ezokwelapha, izidakamizwa nezinto zokupakisha zokudla, imikhiqizo yokubumba engenalutho, kwezolimo, embonini yokupakisha, ubunjiniyela be-elekthronikhi nogesi, okokusebenza kwemishini, ukukhiqizwa kwezimoto kanye nokudla kwansuku zonke nokunye. izici zinebanga elibanzi lamathemba okusebenza.
Isici
Isicelo
I-LDPE(2100TN00) iyifilimu enhle ye-extrusion, elungele ukukhiqizwa kwefilimu yokupakisha elula, ifilimu ye-mulch yezolimo, impahla yeshidi legwebu.
Amapharamitha
Iphakheji, Isitoreji kanye Nezokuthutha
Ukuzijwayeza kubonisa ukuthi ukukhiqizwa kwefilimu yesikhathi eside ye-PE, kufanele kukhethwe ifilimu yezolimo ekhethekile ye-MFR=0.3 ~ 0.4g/10min noma impahla yebanga lokupakisha elisindayo.Izicelo zomkhiqizo wasekhaya zivuthiwe kakhulu LD163, LD165, 2F0.4A ye-Yanshan Petrochemical,I-Qilu Petrochemical 2100TN00, kungeniswe i-Exxon LD165, iNetherlands 2100TN00, Qatar FB3003 njalonjalo.Ifilimu yeshede yemisebenzi eminingi ye-PE kufanele ikhethe i-MFR=0.3 ~ 0.8g/10min izinto zebanga lefilimu yezolimo, embonini ukusetshenziswa kwe-Beijing Yanhua LD150 evuthiwe, i-Qilu petrochemical 2101, i-United States Exxon LD150.Ekukhiqizeni i-arch shed encane, i-Daqing 18D (MFR=1.5g/10min), i-Beijing Yanhua LD100 (MFR=2.0g/10min), i-Shanghai Petrochemical N150 (MFR=1.5g/10min) isetshenziswa kabanzi..
