Iteyiphu yefilimu yepolyester yenziwa ngokuncamathelisa okunoxinzelelo (okufana nokuncamathelisa kwe-acrylate) kwifilimu yepolyester (ifilimu yePET) njengezinto ezisisiseko. Ingasetyenziswa kwizinto ze-elektroniki zezixhobo zokukhenkceza, iifriji zorhwebo, njl. Ngo-2025, umthamo wokuthengiswa kweteyiphu yefilimu yepolyester wanda ngokwanda kwenani lezixhobo ezithunyelwa ngaphandle ngabavelisi, nto leyo ebalelwa kwi-80% yemfuno yonyaka.
Zithini iimpawu ezithile?
Ngenxa yeempawu zayo ezinje ngokumelana nobushushu, ubushushu, kunye nokunamathela okuzinzileyo, iteyiphu yefilimu yepolyester ineemeko ezininzi zokusetyenziswa ekuvelisweni nasekusetyenzisweni kweefriji:
(1) Ukulungiswa kweCandelo
Ngexesha lenkqubo yokuhlanganisa ifriji, ingasetyenziselwa ukulungisa izinto zangaphakathi ezifana neengcingo kunye neepayipi (ezifana neepayipi ze-evaporator) ukuthintela ukuba zingashukumi ngenxa yokungcangcazela ngexesha lokuthuthwa okanye ukusetyenziswa.
(2) Ukhuseleko lokukhusela ubushushu
Izixhobo zombane (ezifana nee-thermostat zefriji kunye noqhagamshelo lweentambo zemoto) zifuna unyango lokukhusela. Ukusebenza kokukhusela kwetheyiphu yefilimu yepolyester kunokuthintela iingozi zokuvuza kombane okanye i-short-circuit.
(3) Uncedo lokutywina
Xa kufakelwa izitywino zomnyango okanye ukufakelwa komzimba wefriji, kunokunceda ekwandiseni ukusebenza kokuvala, ukunciphisa ukuvuza komoya obandayo, kunye nokuphucula ukusebenza kakuhle kwefriji.
(4) Ukhuseleko Lomphezulu
Ngexesha lemveliso, kwiindawo ezikrweleka lula ezifana neqokobhe lefriji kunye nephaneli yeglasi, ukuzigquma ngeteyiphu yefilimu yepolyester kunokuthintela ukuguguleka ngexesha lokucubungula okanye ukuphatha, kwaye iteyiphu inokukrazulwa emva kokufakwa.
Iimpawu zayo zokumelana nobushushu obuphantsi (ezifanelekileyo kwindawo enobushushu obuphantsi ngaphakathi kwefriji) kunye nokumelana nokufuma (ukumelana nomphunga wamanzi odibeneyo ngaphakathi kwefriji) ziyenza isebenze ngokuzinzileyo, ziqinisekisa ukhuseleko kunye nobomi benkonzo yefriji.
Ziziphi iintlobo eziqhelekileyo?
(1) I-PET10
Isebenzisa ifilimu yepolyester enobukhulu bezinto ezisisiseko obuyi-0.036mm, ubukhulu obupheleleyo obuyi-0.056mm, amandla okuxobuka angama-≥ 1.5N/25MM, kunye nobushushu benkonzo obuyi- – 10℃ ~ 80℃.
(2) I-PETB
I-PETB isebenzisa iglu yerabha, enamandla okuxobuka angama-≥ 3.5N/25MM. Ubushushu bayo bokusebenza bufana nobe-PET10, kwaye kukho umahluko omncinci.
(3) I-PET500L
Ubukhulu bezinto ezisisiseko zePET500L yi-0.033mm. Izinto eziphambili ezisetyenziswa kuyo yifilimu yepolyester kunye neglue esekwe kwioyile. Amandla exolo yi-≥ 4N/25MM, kwaye ubushushu obufanelekileyo yi-0℃ ~ + 40℃.
Zithini iimeko zesicelo?
Kwizixhobo ze-elektroniki eziqhelekileyo, kuquka iifriji ezincinci, iikhabhathi zesiselo esincinci, iikhabhathi ze-ayisikhrim, iikhabhathi zekhekhe, kunye neekhabhathi zetafile – iglasi ephezulu – umoya womnyango – ikhethini, zonke izinto zangaphakathi zisebenzisa iteyiphu yefilimu ye-polyester. Xa uyisebenzisa, kuyimfuneko ukusebenza ngokungqongqo ngokwemiyalelo.
Ixabiso leteyiphu yefilimu yepolyester lelona liphantsi. Ingathengwa ngobuninzi kumenzi. Kubalulekile ukujonga ukuba iyafaneleka na kwaye ingaba inelayisenisi yokhuseleko lokuvelisa. Kakade ke, ukukhetha ebhalwe uphawu kungangcono.
Ixesha lokuposa: Agasti-04-2025 Imbono: