Uxinaniso oluphantsi lwePolyethylene Film Grade 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
I-LDPE ine-crystallinity ephantsi, indawo yokuthambisa, ukuthamba okulungileyo, ukunyusa, ukugquma kombane kunye nokungafihli, amandla empembelelo ephezulu, ngoko ke ifaneleke kakhulu kwi-thermoplastic yokwenza ukusetyenzwa kweenkqubo ezahlukeneyo zokuqulunqa, iimveliso zineprosesa elungileyo yokwenza.
Isicelo
I-LDPE(2100TN00) yimathiriyeli yefilim ephumayo elungileyo, ifanele ikakhulu ukuveliswa kwefilim yokupakisha ekhanyayo, ifilimu ye-mulch yezolimo, i-foam sheet.
Iiparamitha
| Amabanga | 2100TN00 | |
| MFR | g/10min | 0.30 |
| Ukuxinana | 23℃,g/cm3 | 0.920 |
| Inkungu | % | 14 |
| Tensile strength | MPa | 14 |
| Ukwandisa ngexesha lekhefu | % | 550 |
Ukupakishwa, uGcino kunye noThutho
I-resin ifakwe kwiingxowa ze-polypropylene ezifakwe ngaphakathi kwifilimu.Ubunzima obushiyekileyo bungama-25Kg/ibhegi.I-resin kufuneka igcinwe kwindawo yokugcina impahla, eyomileyo kwaye kude nomlilo kunye nelanga elithe ngqo.Akufunekanga ifunjwe kwindawo evulekileyo.Ngexesha lokuthuthwa, imveliso akufanele ibekwe kwilanga elinamandla okanye imvula kwaye akufanele ihanjiswe kunye nesanti, umhlaba, isinyithi esilahliweyo, amalahle okanye iglasi.Uthutho kunye nezinto eziyityhefu, ezidlekayo nezinokutsha akuvumelekanga ngokungqongqo.
