Zingaki izendlalelo i-TPU PPF inazo?

Ungqimba lokuqala: I-Nano coating, eyaziwa nangokuthi ifilimu esobala ye-thermoplastic polyurethane, iyi-polymer enwebekayo esetshenziselwa ukuqeda ukunamathela kothuli, ukungcola, nokuklwebheka kwendawo. Lokhu kufakwa kwe-nano kunikeza imisebenzi yokulwa nokungcola kanye nokulungisa ye-PPF.

Isendlalelo sesibili: I-TPU substrate. Impahla ye-TPU ikhethekile futhi iyakwazi ukuqina, ikwazi ukunwebeka futhi ibuyele esimweni sayo sasekuqaleni ngisho nangemva kokuguquka okunzima. Ukuhlanganiswa kwezingqimba zokuqala nezesibili ze-PPF kudala umsebenzi oyinhloko wokulungisa ukuklwebha okuzenzakalelayo esizukulwaneni esilandelayo sama-PPF.

Ungqimba lwesithathu: Ungqimba olunamathelayo oluzwela ukucindezela, oluvame ukubizwa ngokuthi ungqimba olunamathelayo, lunquma ukuthi i-PPF ishiya izinsalela zokunamathela lapho isusiwe. I-PPF yekhwalithi ephezulu idinga ukuthi lesi sendlalelo sesithathu sibe nokunamathela okuqinile nokususwa kalula ngaphandle kokushiya izinsalela. Ukwengeza, kunolunye ungqimba, oluvame ukususwa ngaphambi kokufakwa, olwaziwa ngokuthi ifilimu yokuvikela enamathelayo eyisisekelo noma ifilimu yokuvikela ungqimba ye-matte polyester elwa nokunamathela. Inhloso yayo eyinhloko ukuvikela okunamathelayo okuzwela ukucindezela kongqimba lwesithathu.

Kafushane, ingxenye ebaluleke kakhulu ye-PPF i-TPU substrate. I-TPU, ipulasitiki ye-thermoplastic polyurethane, inokumelana nokubanda okuvelele kanye nokumelana nezinga lokushisa eliphezulu, ekwazi ukumelana namazinga okushisa aphansi kakhulu -40°C. Ama-PPF asekelwe ku-TPU aphinde abonise ukuqina okuphezulu nobulukhuni obumaphakathi, okuwenza amelane kakhulu nemihuzuko emincane. Lesi sakhiwo sibangelwa ama-molecule e-TPU, athola i-fission and elongation lapho ethintekile, futhi angakwazi ukuzilungisa ngaphansi kwezimo ezithile zezinga lokushisa eliphezulu, aqede isidingo sokulungiswa okwengeziwe. I-Aliphatic TPU iwuhlobo olusha lwepulasitiki enwebekayo ene-molecular density ephakeme kakhulu kune-TPU enamakha, enikeza ukumelana okuhle kakhulu nokuphuzi nokucaca okukhethekile. Uma kuhlanganiswe nongqimba olunamathelayo lwekhwalithi ephezulu, i-aliphatic TPU inamathela ngokuqinile endaweni kapende wemoto, ivimbela ukuhlukana nokubhavuza kuyilapho inikeza ukuvikelwa kopende kwesikhathi eside.