I-Thermoplastic polyurethane (TPU) Isingeniso

I-Thermoplastic polyurethane (TPU) kuwuhlobo lwe-polymer engelomndeni wama-elastomers ashisayo. Iwumsebenzi oguquguqukayo owaziwa ngokuhlala kwawo okuphezulu, ukuguquguquka, nokumelana nowoyela, amagrisi, nokuhuzuka.

TPU ikhiqizwa ngokuhlanganisa i-disocyanate (uhlobo lwenhlanganisela yezinto eziphilayo) ne-polyol (uhlobo lotshwala). Izinto eziwumphumela zingancibilika futhi ziphinde zincibilike repeatedly, okwenza kube ekahle ukusetshenziswa umjovo ukubumba kanye extrusion izinqubo.

TPU ivamise ukusetshenziswa ezinhlelweni eziningi ezahlukene, okuhlanganisa ukwenziwa kwezicathulo, okokusebenza kwezemidlalo, izingxenye zezimoto, izisetshenziswa zezokwelapha, nezinto zikagesi zabathengi. Ibuye isetshenziswe kaningi njengento yokugqoka, njengoba inganikeza ungqimba oluvikelayo oluguquguqukayo futhi oluhlala njalo.

Enye yezinzuzo ezibalulekile ze-Thermoplastic polyurethane (TPU) amandla alo okwakhiwa ukuze afinyelele izinto ezihlukahlukene ezibonakalayo, njengokuqina, ukunwebeka, nokumelana namakhemikhali. Lokhu kuyenza ibe yinto eguquguqukayo kakhulu engenziwa ifanelana nezidingo ezithile zohlelo lokusebenza.