Fiil TPU lañu koy faral di defaree, ñu koy jëfandikoo ngir boole kuuraŋ ngir mëna doxal ay aparey mobile. Dafay gaaw ci rebond, te dañu koy jëfandikoo bu bari ci oto yi, masin yi, jumtukaay yi ak yeneen aparey mobile. Ressort yi dañu leen di xaaj ci yoon, li ci njëkk mooy ressort serpentin yu cammoy - ak ndeyjoor.
Buñu sukkandikoo ci macceer bi, li ci njëkk mooy TPU ak PVC cable à ressort. TPU ressort fil dafay joxe retardancy flam, diw, asid ak alkali, tàngoor wu woyof, UV, abrasion, ak hydrolyse. PU ñu ngi koy gëna jëfandikoo muy meceer biñ taamu ngir fiil ressort.
