TPU Werohanga-TPU pakeke teitei/ TPU rekereke hu/ TPU wahine atete mau

Thermoplastic polyurethane elastomer (TPU) he ahua o te elastomer ka taea te kirihou ma te whakamahana me te whakakore i te whakarewa. He pai rawa atu nga ahuatanga matawhānui penei i te kaha teitei, te uaua teitei, te aukati kakahu me te aukati hinu. He pai te mahi tukatuka me te whakamahia nui i roto i te tiaki o te motu, te rongoa, te Kai me etahi atu ahumahi. Thermoplastic Polyurethane e rua nga momo: momo polyester me te momo polyether, ma nga matūriki porohita matapōkere, pourangi ranei, me te kiato he 1.10~1.25g/cm3. He iti ake te kiato o te momo polyether i tera o te momo polyester. Ko te pāmahana whakawhiti karaihe o te momo polyether ko 100.6 ~ 106.1 ℃, me te pāmahana whakawhiti karaihe o te momo polyester ko 108.9 ~ 122.8 ℃. He iti ake te pāmahana pakaru o te momo polyether me te momo polyester i te -62 ℃, he pai ake te parenga pāmahana iti o te momo polyether i tera o te momo polyester. Ko nga ahuatanga tino nui o te polyurethane thermoplastic elastomers he pai te kakahu, he pai te ozone, he pakeke teitei, he kaha teitei, he pai te pai, he iti te pāmahana, he hinu pai, he matū me te taiao. Ko te pumau hydrolytic o te momo hākawa he nui ake i tera o te momo polyester.