Cov thermoplastic polyurethane (TPU) Taw qhia

Thermoplastic polyurethane (TPU) yog ib hom polymer uas belongs rau tsev neeg ntawm thermoplastic elastomers. Nws yog cov khoom siv ntau yam uas paub txog nws qhov kev ua haujlwm siab, ua kom yooj yim, thiab ua haujlwm rau cov roj, roj, thiab puas.

TPU yog tsim los ntawm kev sib txuas ntawm diisocyanate (ib hom organic compound) nrog polyol (ib hom cawv). Cov khoom tshwm sim tuaj yeem yaj thiab rov ua dua repeatedly, ua rau nws zoo tagnrho rau kev txhaj tshuaj molding thiab extrusion txheej txheem.

TPU feem ntau yog siv rau hauv ntau yam kev siv, suav nrog hauv kev tsim cov khau, cov khoom siv kis las, cov khoom siv tsheb, cov khoom siv kho mob, thiab cov khoom siv hluav taws xob. Nws kuj yog feem ntau siv los ua cov khoom siv txheej, vim nws tuaj yeem muab cov txheej txheem tiv thaiv uas yog ob qho tib si hloov tau thiab ruaj khov.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm Thermoplastic polyurethane (TPU) yog nws lub peev xwm los tsim kom tau ntau yam ntawm lub cev, xws li hardness, elasticity, thiab tsis kam mus rau cov tshuaj. Qhov no ua rau nws muaj ntau yam khoom siv uas tuaj yeem tsim kho kom tau raws li kev thov tshwj xeeb.