I-Thermoplastic polyurethane elastomers (TPU) iyisigaba se-polyurethanes engenziwa ipulasitiki ngokushisisa futhi abe nokuphambana kwamakhemikhali okuncane noma angabikho nhlobo ekwakhiweni kwamakhemikhali.Inamandla aphezulu, i-modulus ephezulu, ukunwebeka okuhle, ukumelana nokugqokwa okuhle kakhulu kanye nokuphikiswa okuhle kwamafutha ebulukhunini obubanzi. ububanzi, ngakho-ke isetshenziswa kabanzi kwezokwelapha, izimboni, ezolimo, ezempi kanye neminye imikhakha emikhulu. Kodwa-ke, ngaphandle kwanoma yikuphi ukwelashwa, umphumela we-flame retardant kanye nomphumela we-antistatic we-polyurethane elastomer umpofu, futhi inkomba yayo ye-oxygen ekhawulelayo icishe ibe ngu-18%, ngakho-ke iyasha emoyeni. Izinto ze-TPU ezidinga ama-flame retardants emikhakheni yezintambo nezintambo, izinto zikagesi kanye nezinye izinkambu, ezikhawulela kakhulu ukusetshenziswa kwezinto ze-TPU.
I-Miracll ibithuthukisa, icwaninga futhi ikhiqiza izinto zokwakha ze-thermoplastic polyurethane elastomer ezingakhiqizi ilangabi kusukela ngo-2009. Ngemva kweminyaka engaphezu kweshumi yokuthuthuka, sinezinto ze-TPU ezingavimbeli ilangabi ezinezinhlelo ezahlukene ezifana ne-polyester, i-polyether ne-polycarbonate.
Amazinga emboni afanele kanye namazinga eqembu emkhakheni wekhebula le-TPU ayathuthuka kancane kancane, okunikeza ukusekelwa okubalulekile kwezobuchwepheshe ekukhuthazeni ukusetshenziswa okubanzi kwe-TPU embonini yezintambo nezintambo. Ukuthuthukiswa kokusetshenziswa, ukuphindwaphindwa komkhiqizo, abathengi banezidingo eziqinile zekhwalithi yomkhiqizo, ubuchwepheshe be-TPU buvuthiwe, ukusebenza kuhle kakhulu, futhi kunamathemba amahle emkhakheni wezintambo.
Isikhathi sokuthumela: Jun-01-2023