Thaum nws los txog rau cov khoom siv hluavtaws siv hauv cov khoom siv niaj hnub, thermoplastic elastomers (TPE) thiab polyurethane (PU) yog ob ntawm cov khoom siv feem ntau. Thaum ob qho tib si ua haujlwm zoo sib xws, TPEs muaj ntau qhov zoo dua PUs, ua rau lawv xaiv ntau dua hauv ntau qhov kev lag luam. Hauv tsab xov xwm no, peb yuav tshuaj xyuas TPEs thiab lawv qhov zoo dua PUs.
Flexibility thiab Durability
Ib qho ntawm qhov zoo tshaj plaws TPEs muaj tshaj PUs yog lawv qhov yooj yim thiab kav ntev. TPEs muaj cov qauv molecular hloov tau yooj yim, uas tso cai rau lawv khoov thiab ncab yam tsis muaj kev tawg. Qhov kev hloov pauv no tso cai rau TPEs tuaj yeem tiv taus hnav thiab tsim kua muag thaum lub sijhawm zoo dua li PUs, uas zoo li nkig thiab tawg thaum lub sijhawm.
Chemical Resistance zoo dua
Lwm qhov zoo dua TPEs muaj tshaj PUs yog lawv cov tshuaj tiv thaiv. TPEs tsis tshua muaj permeable dua PUs, uas ua rau lawv tsis tshua muaj kev puas tsuaj rau tshuaj lom neeg. Qhov no ua rau TPEs zoo rau cov ntawv thov xws li cov khoom siv kho mob thiab ntim khoom noj, qhov twg cov khoom lag luam kev nyab xeeb yog qhov tseem ceeb.
Kev rov ua dua tshiab
TPEs kuj yog ib puag ncig zoo dua li PUs. Thaum PUs nyuaj rau rov ua dua, TPEs tuaj yeem siv dua thiab rov siv dua. Recycling TPEs yog ncaj nraim, thiab lawv tuaj yeem yaj thiab hloov mus rau hauv cov khoom tshiab, txo cov khib nyiab hauv kev tsim khoom.
Nqi-zoo
Kev tsim cov TPEs kuj tseem raug nqi ntau dua li PUs. TPEs tuaj yeem tsim tau siv cov txheej txheem txhaj tshuaj yooj yim, uas yog pheej yig dua piv rau cov txheej txheem nyuaj thiab kim siv los tsim PUs. Qhov kev ua tau zoo ntawm tus nqi no ua rau TPEs muaj kev xaiv pheej yig dua thiab txaus nyiam rau cov tuam txhab uas xav txo lawv cov nqi tsim khoom.
Xaus
TPEs muaj ntau qhov zoo dua PUs, ua rau lawv xaiv ntau dua hauv ntau qhov kev lag luam. Qhov yooj thiab ua haujlwm ntawm TPEs, ua ke nrog lawv cov tshuaj tiv thaiv zoo dua thiab rov ua dua tshiab thiab tus nqi qis, ua rau lawv zoo tagnrho rau kev siv hauv cov ntawv thov uas muaj txiaj ntsig zoo, kev ua neej ntev, thiab kev tiv thaiv ib puag ncig yog qhov tseem ceeb. Yog li ntawd, cov tuam txhab lag luam thoob plaws ntau qhov chaw tau nce mus rau TPEs ua lwm txoj hauv kev zoo tshaj rau PUs.