Izinto zePlastiki yinto esetyenziswa ngokubanzi kwimveliso yale mihla.Nangona kunjalo, ngenxa yeempawu zabo ezizodwa, iintlobo ezahlukeneyo zezinto zeplastiki zinokufaneleka okuhlukeneyo kwi-ultrasonic processing.
Okokuqala, kufuneka siqonde ukuba yintoni ukuqhutyelwa kwe-ultrasonic.Ukucutshungulwa kwe-Ultrasonic kusebenzisa amandla e-ultrasonic aveliswa yi-vibration ephezulu-frequency vibration i-molecule yezinto eziphathekayo ebusweni bomsebenzi, okwenza kube lula kunye nokuhamba, ngaloo ndlela kufezekiswa injongo yokucubungula.Le teknoloji ineenzuzo zokusebenza okuphezulu, ukuchaneka, ukungonakalisi kunye nokukhuselwa kwendalo, ngoko ke isetyenziswe ngokubanzi kwiinkqubo zokuvelisa imveliso.
Nangona kunjalo, iingoma ezahlukeneyo kunye neepropathi zezinto zeplastiki zichaphazela ukufaneleka kwazo kwi-ultrasonic processing.Ngokomzekelo, i-polyethylene (PE) kunye ne-polypropylene (PP), iiplastiki ezimbini ezisetyenziswa ngokubanzi, zifanelekile ukuqhutyelwa kwe-ultrasonic.Ngenxa yokuba ulwakhiwo lwazo lwemolekyuli lulula ngokwentelekiso, azikho iimolekyuli ezidibanisa unxulumano olucacileyo kunye namaqela emichiza emhlophe.Ezi mpawu zivumela amaza e-ultrasonic ukuba angene ngokulula kwi-plastic surface kwaye abangele ukunyakaza kwee-molecule zezinto eziphathekayo, ngaloo ndlela kufezekiswa injongo yokucubungula.
Nangona kunjalo, ezinye izinto zepolymer ezifana ne-polyimide (PI), i-polycarbonate (i-PC) kunye ne-polyamide (PA) ayifanelekanga ukuqhutyelwa kwe-ultrasonic.Oku kungenxa yokuba izakhiwo zemolekyuli zezi zixhobo zintsonkothe ngakumbi, zibonisa amaqela aphezulu emolekyuli adibanisa umnqamlezo kunye namaqela ekhemikhali yepolar.Amaza e-Ultrasonic aya kuthintelwa kwezi zixhobo, okwenza kube nzima ukubangela ukunyakaza kunye nokuhamba kwee-molecule zezinto eziphathekayo, okwenza kube nzima ukufezekisa iinjongo zokucubungula.
Ukongezelela, ezinye iindidi ezikhethekileyo zeplastiki ezifana ne-polyvinyl chloride eqinile (PVC) kunye ne-polystyrene (PS) ayifanelekanga ukuqhutyelwa kwe-ultrasonic.Oku kungenxa yokuba izakhiwo zabo zeemolekyuli zinobunzima kwaye azikwazi ukumelana namandla okungcangcazela okuphezulu okuveliswa ngamaza e-ultrasonic, anokubangela lula ukuba izinto ziqhekeke okanye ziphuke.
Ukushwankathela, iintlobo ezahlukeneyo zezinto zeplastiki zinokuguquguquka okwahlukileyo kwi-ultrasonic processing.Xa ukhetha indlela yokucubungula efanelekileyo, ukubunjwa kunye neempawu zezinto eziphathekayo kufuneka ziqwalaselwe ukuqinisekisa ukuphunyezwa ngempumelelo kwesiphumo sokucubungula.
Ixesha lokuposa: Dec-08-2023