Isikhwama senayiloni sefilimu eyinhlanganisela ye-coextrusion yefilimu enayiloni eyinhlanganisela
Incazelo Yomkhiqizo
Izikhwama zokupakisha inayiloni yevacuum zingahlukaniswa zibe izikhwama ze-vacuum ezingezona izithiyo, izikhwama zokuvala izithiyo ezimaphakathi kanye nezikhwama zokuvala izithiyo eziphezulu ezivela ekusebenzeni kwesithiyo.Ngokusebenza, ingahlukaniswa ngezikhwama ze-vacuum ezimelana nokushisa okuphansi, izikhwama ze-vacuum ezimelana nokushisa okuphezulu, izikhwama ze-vacuum ezingakwazi ukubhoboza, izikhwama ezinciphayo, izikhwama ezizisekelayo kanye nezikhwama zoziphu.Ngenxa yokuthi imikhiqizo ehlukene inezidingo ezihlukene zezinto zokupakisha, ukukhethwa kwempahla kufanele kwenziwe ngokwezimpawu zomkhiqizo, okuhlanganisa: noma kulula ukuwohloka, izici eziholela ekuwohlokeni (ukukhanya, amanzi noma umoya-mpilo, njll.), uhlobo lomkhiqizo, ubulukhuni bobuso bomkhiqizo. , izimo zokugcina, izinga lokushisa lokuvala inzalo, njll. Isikhwama se-vacuum esihle akudingeki sibe nemisebenzi eminingi, kodwa sincike ekutheni siwufanele yini umkhiqizo.
Ngemikhiqizo enomumo ovamile noma indawo ethambile, njengemikhiqizo yesoseji, imikhiqizo kabhontshisi, njll., akudingekile ukudinga amandla aphezulu emishini, kodwa kudingeka kuphela ukucabangela impahla yokuvimbela impahla kanye nomthelela wokushisa inzalo. endabeni.Ngakho-ke, emikhiqizweni enjalo, izikhwama zokupakisha zesakhiwo se-opa/pe zivame ukusetshenziswa.Uma ukuvala inzalo kwezinga lokushisa eliphezulu (ngaphezulu kuka-100 ℃) kudingekile, isakhiwo se-opa/cpp singasetshenziswa, noma i-PE ekwazi ukumelana nokushisa okuphezulu ingasetshenziswa njengongqimba lokuvala ukushisa.
Ukubulawa
Ububanzi
Ifilimu ye-tubular | 400-1500 mm |
Ifilimu | 20-3000 mm |
Ubukhulu
0.01-0.8mm
Ama-cores
Izinhlamvu zephepha ngaphakathi φ76mm no-152mm.
Ama-cores epulasitiki ane-insideφ76mm.
Idayamitha yokusonta yangaphandle
Ubukhulu.1200mm
Ukusetshenziswa komkhiqizo
Ukupakishwa kwe-vacuum kokudla okomile, njll.
Imininingwane yomkhiqizo
Isikhwama se-nayiloni vacuum simelana nowoyela, umswakama, izinga lokushisa eliphezulu lokupheka ku-90 ℃, izinga lokushisa eliphansi eliqandayo, ukuqinisekiswa kwekhwalithi, ukulondolozwa okusha kanye nephunga.
Isicelo
Ifilimu yokupakisha ye-HDPE
Ifilimu ekhishwe ngokuhlanganyela ye-HDPE
Ilebula ye-PE