Xov Xwm Kev Lag Luam
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Qhov tsis paub meej ntawm TPU zaj duab xis: kev sib xyaw, txheej txheem thiab kev txheeb xyuas daim ntawv thov
Zaj duab xis TPU, ua cov khoom siv polymer ua tau zoo, ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw vim nws cov khoom siv lub cev thiab tshuaj lom neeg tshwj xeeb. Tsab xov xwm no yuav nkag mus rau hauv cov ntaub ntawv sib xyaw, cov txheej txheem tsim khoom, cov yam ntxwv, thiab kev siv ntawm zaj duab xis TPU, coj koj mus rau kev taug kev mus rau app...Nyeem ntxiv -
Cov kws tshawb nrhiav tau tsim ib hom khoom siv thermoplastic polyurethane elastomer (TPU) shock absorber tshiab
Cov kws tshawb fawb los ntawm University of Colorado Boulder thiab Sandia National Laboratory tau tsim cov khoom siv uas nqus tau kev co, uas yog kev txhim kho tshiab uas tuaj yeem hloov pauv kev nyab xeeb ntawm cov khoom xws li cov khoom siv kis las mus rau kev thauj mus los. Qhov kev co tshiab no...Nyeem ntxiv -
Cov lus qhia tseem ceeb rau kev txhim kho yav tom ntej ntawm TPU
TPU yog ib qho polyurethane thermoplastic elastomer, uas yog ib qho multiphase block copolymer uas muaj diisocyanates, polyols, thiab saw extenders. Ua ib qho elastomer ua tau zoo, TPU muaj ntau yam khoom siv downstream thiab siv dav hauv cov khoom siv niaj hnub, cov khoom siv kis las, cov khoom ua si, kev kho kom zoo nkauj, thiab lwm yam.Nyeem ntxiv -
TPU pob tawb tshiab uas tsis muaj roj polymer ua rau muaj kev hloov pauv tshiab hauv kev ua si
Hauv kev ua si pob loj heev, pob tawb yeej ib txwm ua lub luag haujlwm tseem ceeb, thiab qhov tshwm sim ntawm pob tawb TPU uas tsis muaj roj polymer tau coj cov kev tshawb pom tshiab thiab kev hloov pauv rau pob tawb. Tib lub sijhawm, nws kuj tau ua rau muaj kev hloov pauv tshiab hauv kev lag luam khoom siv kis las, ua rau roj polymer f...Nyeem ntxiv -
Qhov sib txawv ntawm TPU polyether hom thiab polyester hom
Qhov sib txawv ntawm TPU polyether hom thiab polyester hom TPU tuaj yeem muab faib ua ob hom: polyether hom thiab polyester hom. Raws li qhov xav tau sib txawv ntawm cov khoom siv, ntau hom TPUs yuav tsum tau xaiv. Piv txwv li, yog tias qhov xav tau rau hydrolysis resistan...Nyeem ntxiv -
Cov txiaj ntsig thiab qhov tsis zoo ntawm TPU xov tooj rooj plaub
TPU, Lub npe tag nrho yog thermoplastic polyurethane elastomer, uas yog cov khoom siv polymer nrog kev ywj pheej zoo heev thiab kev tiv thaiv kev hnav. Nws qhov kub hloov pauv iav qis dua qhov kub hauv chav, thiab nws qhov ntev thaum tawg yog ntau dua 50%. Yog li ntawd, nws tuaj yeem rov qab tau nws cov duab qub tsis muaj...Nyeem ntxiv