Umkhawulo wezinga lokushisa wefilimu yokuvikela ye-PE

Izinga lokushisa lefilimu elivikelayo, elisetshenziswa kakhulu empilweni, livame kakhulu emaphaketheni endabuko, imboni yokudla ejwayelekile, kanye nemboni yezokwelapha. Inani elikhulu kunawo wonke lamaphakheji asetshenziswe esikhathini esidlule endaweni ezungezile lingcolisa kakhulu. Ukuphila ukusetshenziswa kwefilimu yokuvikela ye-PE yokusha kokupakishwa kokudla; Ifilimu yokuvikela ye-PE iphinde ibe nezimo ezimbili zokushisa: izinga lokushisa eliphansi, izinga lokushisa eliphezulu, nokushisa okuphansi.

Ifilimu yokuvikela ye-PE, Igama eligcwele I-Polyethylene, isakhiwo sezinhlanganisela ezilula ze-polymer eziphilayo, izinto ezisetshenziswa kakhulu ze-polymer emhlabeni. Ngokusho kokuqina okuhlukene, ifilimu yokuvikela i-PE kanye nefilimu yepulasitiki ekhethekile ye-polyethylene (PE) njenge-substrate ihlukaniswe ngefilimu yokuzivikela ye-polyethylene ephezulu, i-polyethylene ephakathi nendawo, ne-polyethylene ephansi.

I-PE ingahlukaniswa ibe yi-LDPE (i-polyethylene ephansi) kanye ne-HDPE (i-polyethylene ephezulu kakhulu) .I-LDPE inezinga lokushisa eliqhubekayo lokusebenzisa elingu-60-80 ℃, futhi i-HDPE inokushisa okusebenzayo okungama-80-100 ℃. Ukumelana kwayo nezinga lokushisa eliphezulu kungaba kufika ku-100 degrees Celsius.

I-Tianrun ibilokhu ibeka ukubaluleka okukhulu ekuvikelweni kwemvelo kanye nentuthuko esimeme. Sigqugquzela ngenkuthalo ukusetshenziswa kwezinto ezingabolikala nezigaywa kabusha futhi silwela ukunciphisa ukungcoliswa nokumosha ngesikhathi sokukhiqiza. Siyibhizinisi le-A-level lokuvikela imvelo e-China. Amakhono ethu amahle kakhulu okuvikela imvelo angaqinisekisa ukulethwa okuvamile kwama-oda ngaphansi kwemibandela yemikhawulo yokukhiqiza ebekwe yiziphathimandla.