PP inkomishi yamanzi epulasitikiImishini yokushisela i-lid ultrasonic sealing machine isebenzisa ubuchwepheshe be-ultrasonic bokushisela. Izivalo zepulasitiki ze-PP zenzelwe imigqa yokushisela ye-ultrasonic. Izinto ze-PP zivame ukusetshenziswa emikhiqizweni yokuphuza. Umphumela we-welding we-ultrasonic uzinzile futhi uqinile, unomoya omuhle wokuqina, esikhundleni senqubo ye-gluing. .
pp inkomishi yepulasitiki yamanzi ikhava isampula yokushisela ye-ultrasonic
Isembozo esincane sishiselwe kukhava enkulu, i-ultrasonic welding iqinile, futhi ukucinana komoya kuhle ngemva kokuhlolwa kwamakhasimende.
Beka isembozo esincane ku-arc esivalweni esikhulu.
pp izici zepulasitiki
Izinto ze-Copolymer PP zinezinga lokushisa eliphansi lokuhlanekezela ukushisa (100°C), ukukhanya okuphansi okuphansi, ukucwebezela okuphansi, nokuqina okuphansi, kodwa kunamandla omthelela anamandla. Amandla omthelela we-PP akhuphuka ngokwanda kokuqukethwe kwe-ethylene. . Izinga lokushisa le-Vicat elithambisayo le-PP lingu-150°C. Ngenxa yezinga layo eliphakeme lokucwebezela, le nto inokuqina okuhle kwendawo nokumelana nokuklwebheka. I-PP ayinazo izinkinga zokuqhekeka kokucindezeleka kwemvelo.
Okungeyona ubuthi, okunganuki, ukuminyana okuphansi, amandla, ukuqina, ubulukhuni nokumelana nokushisa kungcono kune-polyethylene enengcindezi ephansi, futhi ingasetshenziswa cishe ku-100℃. Inezici ezinhle ze-dielectric kanye ne-high-frequency insulation futhi ayithinteki umswakama, kodwa iba brittle emazingeni okushisa aphansi, ayikwazi ukumelana nokugqoka, futhi ijwayele ukuguga. Ifanele ukwenza izingxenye ezijwayelekile zemishini, izingxenye ezimelana nokugqwala kanye nezingxenye ezivikelayo. Izinyibilikisi ezivamile ezifana nama-asidi nama-alkali anomphumela omncane kuwo futhi zingasetshenziswa ku-tableware.
Isivalo esikhulu nesivalo esincane zonke zenziwe ngezinto ze-pp.
I-Ultrasonic welding ithatha indawo engcono yenqubo yeglue. Ukuze wenze i-welding ye-ultrasonic izinze futhi ibe yinhle, imigqa yokushisela ye-ultrasonic izokwengezwa. Ungabona umbuthano wemigqa yokushisela esithombeni. I-glue echichimayo yendilinga encibilikile yemigqa yokushisela ihlanganiswe nesembozo esincane.
Ikhava yenkomishi yamanzi yepulasitiki ye-pp isikhunta sokushisela senziwe nge-aviation aluminium futhi inewaranti yezinyanga ezintathu.
pp umshini wokushisela we-ultrasonic water cup lid unewaranti yonyaka ongu-1 kanye nokugcinwa kwempilo yonke yawo wonke umshini.
Isikhathi sokuthumela: Jun-24-2024