Allurar allura tpu-babban Hardness Tpu / Seel Heel Tpu / Wear-Juri-Birwar Birwar TPU

Thermoplastic Polyurthane elyurthane elastthane elastomer (tpu) wani nau'i ne na elastomer wanda za'a iya filastik ta hanyar dumama da narkewa ta hanyar sauran ƙarfi. Yana da cikakkiyar mafi kyawun kaddarorin kamar ƙarfin ƙarfi, babban ƙarfi, sanya juriya da juriya mai. Tana da kyakkyawan aiki kuma ana amfani da ita wajen tsaron kasa, likita, abinci da sauran masana'antu. Tsarin Polyurethalastic Polyurethalast yana da nau'ikan biyu: nau'in polyester da nau'in polyether, fararen bazuwar cuta ko barbashi na bazuwar shine 1.10 ~ 1.15G / cm3. Manyan dangi na nau'in polyether ya karu fiye da na nau'in polyester. Gilashin zazzabin zafin jiki na nau'in polyether nau'in Polyether shine 100.6 ~ 106 ℃, da kuma Canjin gilashin na zamani shine 108.9 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ~ 122.8 ℃ 122.8 ~ 122.8 ℃ 122.8 ~ 122.8 ℃ 122.8 ~ 122.8 ℃ 122.8 ~ 122.8 ℃. Tsarin zafin jiki na nau'in polyether da nau'in polyester na ƙasa yana ƙasa da -62 ℃, da ƙananan zazzabi jure nau'in polyether. Figfin fasali na polaltomhane thermopalastic olastomers ne mai kyau sa sa juriya, babban ƙarfi, babban ƙarfi, low karfi, mai kyau juriya da kuma juriya mai da juriya da lamuni. Dankalin hydrolyTic na EST na EST ya fi na nau'in polyester.