TPU ifilimu: TPU, eyaziwa ngokuba polyurethane. Ngoko ke,TPU ifilimuikwabizwa ngokuba yifilimu yepolyurethane okanye ifilimu yepolyether, eyibhloko yepolymer. Ifilimu ye-TPU ibandakanya i-TPU eyenziwe nge-polyether okanye i-polyester (icandelo le-soft chain) okanye i-polycaprolactone, ngaphandle kokudibanisa.
Olu hlobo lwefilimu luneempawu ezibalaseleyo ezifana nokuthamba, ukunganyangeki, kunye nokumelana nemichiza, kwaye isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo. Kwishishini lokupakisha, ifilimu ye-TPU isetyenziswa ngokuqhelekileyo kwipakethe yokutya ukukhusela ukutya ekungcoleni kwangaphandle; Kwintsimi yezonyango, ingasetyenziselwa ukupakisha izixhobo zonyango ukuqinisekisa ucoceko lwemveliso kunye nokhuseleko. Ngamafutshane, iimpawu zefilimu ye-TPU ziyenza ibe yinto eyimfuneko kumashishini amaninzi.
1. Ukumelana nokunxiba okugqwesileyo: Ixabiso lokunxiba leTPU ifilimuyi-0.35-0.5mg, eyiplastiki encinci. Ukongeza i-lubricant kunokunciphisa ukungqubana kunye nokuphucula ngakumbi ukuxhathisa ukunxiba;
2. Amandla okuqina kunye namandla okuqina: Amandla okuqina kwefilimu ye-TPU ngama-2-3 amaxesha erabha ecocekileyo yendalo kunye nerabha yokwenziwa. Amandla okuqina e-polyester TPU makhulu kunalawo e-polyurethane TPU, enamandla okuqina angama-60Mpa, ukukhulisa ama-410%, kunye nokwandiswa kwama-550%.
3. Ukuchasana kwe-oyile: Ifilimu ye-TPU inokumelana neoli engcono kunerubha ye-nitrile kwaye inokumelana neoli elungileyo;
4. Ifilimu ye-TPU inokumelana nokubanda okunamandla, ukuxhathisa kwemozulu, kunye nokumelana ne-ozone kunerabha yendalo ecocekileyo kunye nezinye irabha yokwenziwa. Izibonelelo zayo zokuxhathisa i-ozone kunye nokumelana nemitha zinezicelo ezingundoqo ezizodwa kwishishini le-aviation.
5. Ukutya kunye nebakala lezonyango: Ifilimu ye-TPU ine-biocompatibility kunye nomsebenzi we-anticoagulant, kwaye isetyenziswa ngakumbi kwiifilimu ze-TPU zonyango. Njengemithambo yegazi, iidropha, kunye neetyhubhu zokuhambisa ulwelo. Ifilimu ye-TPU ayinayo i-agent yokuqinisa, ayinayo iphunga okanye i-toxicity, kwaye isetyenziswa ikakhulu kumashishini ahlukeneyo okutya;
6. Uluhlu lwesicelo sobunzima: Ubunzima befilimu ye-TPU yi-60A-75D.TPU ifilimuinomsebenzi wokuxhasa umthwalo ophezulu kunye nomsebenzi ogqwesileyo wokufunxa kunye nokukhupha, ngoko ke isenayo i-ductility xa ukuqina kudlula i-85A, engafumanekiyo kwezinye ii-elastomers.
7. Ngokwesiqhelo, iifilimu zeTPU zohlulwe zibe ziifilimu zepolyester TPU, iifilimu zepolyether zeTPU, kunye nepolyethylene.Iifilimu zeTPU.
Ifilimu ye-TPU ayisiyiyo kuphela into echasene noxinzelelo oluphezulu kunye nokuguga, kodwa kunye nezinto ezihambelana nokusingqongileyo ezifanelekileyo kakhulu kwiimfuno zabathengi zangoku. Ingasetyenziselwa ukuhombisa iisoli zezihlangu, izinto eziphezulu, izixhobo zokuzilolonga, izixhobo zokuhlala emotweni, iiambrela, iibhegi, ii-airbags, iicushion zomoya, kunye nezinye iimpawu.
Ixesha lokuposa: May-10-2025