Itheyiphu yefilimu ye-polyester yenziwa ngezinamathiselo ezibucayi zokucindezela (njengezinamathiselo ze-acrylate) kwifilimu ye-polyester (ifilimu ye-PET) njengezinto eziyisisekelo. Ingasetshenziswa ezingxenyeni ze-elekthronikhi zemishini yokuqandisa, amafriji ebhizinisi, njll. Ngo-2025, inani lokuthengisa letheyiphu yefilimu ye-polyester landa ngokwanda kwenani lemishini ethunyelwa ngaphandle ngabakhiqizi, okubalwa u-80% wesidingo sonyaka.
Yiziphi izici ezithile?
Ngenxa yezici zayo ezifana nokumelana nokushisa, ukufudumala, kanye nokunamathela okuzinzile, itheyiphu yefilimu ye-polyester inezimo eziningi zokusetshenziswa ekukhiqizweni nasekusetshenzisweni kweziqandisi:
(1) Ukulungiswa Kwezingxenye
Ngesikhathi senqubo yokuhlanganisa isiqandisi, singasetshenziswa ukulungisa izingxenye zangaphakathi njengezintambo namapayipi (njengemibhobho ye-evaporator) ukuze zivimbele ukuthi zingashintshi ngenxa yokudlidliza ngesikhathi sokuthuthwa noma ukusetshenziswa.
(2) Ukuvikelwa Kokushiswa Kokushisa
Izingxenye zikagesi (njenge-thermostat yesiqandisi kanye nokuxhumeka kwezintambo zemoto) zidinga ukwelashwa kokushisa. Ukusebenza kokushisa kwetheyiphu yefilimu ye-polyester kungagwema izingozi zokuvuza kukagesi noma i-short-circuit.
(3) Usizo Lokuvala
Lapho kufakwa izivalo zomnyango noma ukuhlanganiswa komzimba wesiqandisi, kungasiza ekuthuthukiseni ukusebenza kokuvala, ukunciphisa ukuvuza komoya obandayo, kanye nokuthuthukisa ukusebenza kahle kwesiqandisi.
(4) Ukuvikelwa Komphezulu
Ngesikhathi sokukhiqiza, ezingxenyeni eziklwebheka kalula njengegobolondo lesiqandisi kanye nephaneli yengilazi, ukuzimboza ngetheyiphu yefilimu ye-polyester kungavimbela ukuguguleka ngesikhathi sokucubungula noma ukuphatha, futhi itheyiphu ingadatshulwa ngemva kokufakwa.
Izici zayo zokumelana nokushisa okuphansi (ezifanele indawo enokushisa okuphansi ngaphakathi kwesiqandisi) kanye nokumelana nomswakama (ukubhekana nomhwamuko wamanzi ohlanganisiwe ngaphakathi kwesiqandisi) kwenza ukuthi isebenze kahle, iqinisekise ukuphepha nokuphila kwenkonzo yesiqandisi.
Yiziphi izinhlobo ezivamile?
(1) I-PET10
Isebenzisa ifilimu ye-polyester enobukhulu besisekelo obungu-0.036mm, ubukhulu obuphelele obungu-0.056mm, amandla okuxebuka angu-≥ 1.5N/25MM, kanye nokushisa kwesevisi okungu- – 10℃ ~ 80℃.
(2) I-PETB
I-PETB isebenzisa i-rubber glue, enamandla okuxebuka angu-≥ 3.5N/25MM. Izinga lokushisa layo lokusebenza lifana nele-PET10, ngomehluko omncane.
(3) I-PET500L
Ubukhulu besisekelo se-PET500L bungu-0.033mm. Izingxenye zayo eziyinhloko ifilimu ye-polyester kanye neglue esekelwe ku-oyela. Amandla e-peel angama-≥ 4N/25MM, kanti izinga lokushisa elifanele lingu-0℃ ~ + 40℃.
Yiziphi izimo zohlelo lokusebenza?
Kumadivayisi avamile kagesi, okuhlanganisa iziqandisi ezincane, amakhabethe amancane eziphuzo, amakhabethe e-ayisikhilimu, amakhabethe ekhekhe, kanye namakhabethe etafula – ingilazi ephezulu – umoya womnyango – amakhethini, izingxenye zangaphakathi zonke zisebenzisa i-polyester film tape. Uma uyisebenzisa, kubalulekile ukusebenza ngokuqinile ngokuhambisana nemiyalelo.
Intengo yetheyiphu yefilimu ye-polyester iphansi kakhulu. Ingathengwa ngobuningi kumkhiqizi. Kuyadingeka ukuhlola ukuthi iyafaneleka yini nokuthi inayo yini ilayisensi yokuphepha yokukhiqiza. Vele, ukukhetha ebhalwe uphawu kungaba ngcono.
Isikhathi sokuthunyelwe: Agasti-04-2025 Ukubukwa: