I-resin ye-LDPE yokuveliswa kwefilimu echithiweyo
I-LDPE resin yokwenziwa kwefilimu echithiweyo,
Intlaka ye-LDPE yefilimu yezolimo, Intlaka ye-LDPE yemathiriyeli yebakala lokupakisha elimdaka, Qilu Petrochemical 2100TN00,
I-polyethylene ye-Low density (LDPE), eyaziwa ngokuba yi-polyethylene yoxinzelelo oluphezulu, i-resin emhlophe ene-waxy texture, kunye nesakhiwo sayo se-molecular sisakhiwo esingenasiphelo kunye nenani elikhulu lamaketane amade.Xa kuthelekiswa noxinaniso oluphakathi, ingxinano ephezulu polyethylene, LDPE crystallinity, ingongoma ukuthamba isezantsi, ukuthamba, elongation, ukugqunywa kombane kunye nokungafihli ngcono, amandla impembelelo ephezulu, ilungele inkqubo thermoplastic ukwenza inkqubo ezahlukeneyo yokubumba, ukwenza processability ilungile.LDPE isetyenziswa ikakhulu kwiimveliso zefilimu, kodwa nakwimveliso yokubumba inaliti, izixhobo zonyango, amachiza kunye nezinto zokupakisha ukutya, ukuvuthela iimveliso zokubumba ezingenanto, kwezolimo, ishishini lokupakisha, ubunjineli bombane kunye nombane, izixhobo zoomatshini, ukwenziwa kweemoto kunye nokutya kwemihla ngemihla kunye nokunye. imiba inoluhlu olubanzi lwethemba lesicelo.
Uphawu
Isicelo
I-LDPE(2100TN00) yimathiriyeli yefilim ephumayo elungileyo, ifanele ikakhulu ukuveliswa kwefilim yokupakisha ekhanyayo, ifilimu ye-mulch yezolimo, i-foam sheet.
Iiparamitha
Ukupakishwa, uGcino kunye noThutho
Uqheliselo lubonisa ukuba ixesha elide le-PE likhuphe imveliso yefilimu, kufuneka ikhethwe iMFR=0.3 ~ 0.4g/10min yefilim yezolimo imathiriyeli ekhethekileyo okanye imathiriyeli enzima yokupakisha.Ukusetyenziswa kophawu lwasekhaya kukhule ngakumbi LD163, LD165, 2F0.4A yeYanshan Petrochemical,Qilu Petrochemical 2100TN00, engeniswe ngaphandle kwe-Exxon LD165, eNetherlands 2100TN00, Qatar FB3003 njalo njalo.Ifilimu ye-PE multifunctional shed kufuneka ikhethe i-MFR=0.3 ~ 0.8g/10min yezixhobo zebanga lefilimu yezolimo, kwishishini lokusetyenziswa kweBeijing Yanhua LD150 eqolileyo, i-Qilu petrochemical 2101, i-United States Exxon LD150.Kwimveliso ye-arch shed encinci, i-Daqing 18D (MFR = 1.5g / 10min), i-Beijing Yanhua LD100 (MFR = 2.0g / 10min), i-Shanghai Petrochemical N150 (MFR = 1.5g / 10min) isetyenziswa kakhulu..