Polyurethanes muaj nyob rau txhua qhov chaw hauv lub neej niaj hnub no;lub rooj zaum koj zaum, lub txaj koj pw hauv, lub tsev koj nyob, lub tsheb koj tsav - tag nrho cov no, ntxiv rau ntau yam khoom siv uas koj siv muaj polyurethanes.Tshooj lus no tshawb txog qee qhov kev siv ntau dua ntawm polyurethanes thiab muab kev pom rau lawv siv.

1. Nws nyob qhov twg?

Rooj tog

Niaj hnub nimno tsev thiab chaw ua haujlwm yuav tsis xis nyob tsis muaj polyurethanes.Polyurethane ua npuas ncauj yog mos, tab sis muab kev txhawb nqa zoo, ruaj khov, thiab tswj lawv cov duab.Lawv yog cov khoom siv zoo heev thiab muaj kev nyab xeeb rau cov rooj zaum hauv ncoo thiab cov txaj pw thiab tuaj yeem ua rau qhov ntom ntom uas yuav tsum tau ua los ntawm cov chaw tsim khoom.Lawv versatility tso cai rau cov neeg tsim qauv siv tag nrho cov peev txheej ntawm lawv txoj kev xav thaum tsim cov khoom tshiab.

Polyurethane foams hloov mus rau thiab txhawb lub cev contours.Nco ua npuas ncauj yog ib daim ntawv nrov ntawm polyurethane, uas yoog raws li tus neeg lub cev, ua kom pw tsaug zog zoo.Nws yog dav siv hauv tsev kho mob, qhov uas nws pab tiv thaiv qhov mob siab rau cov neeg uas pw hauv txaj ntev ntev.

Khaub ncaws

Cov khau zoo yuav tsum xis nyob, kav ntev thiab haum rau lub hom phiaj - tsis hais txog tus nqi pheej yig.Polyurethanes tso cai rau cov neeg tsim qauv ua tau raws li tag nrho cov hom phiaj no.

Lub teeb tab sis muaj zog-resistant polyurethanes yog zoo meej rau cov khau tawv tawv, nrog rau cov khoom siv kho mob ntev ntev.Polyurethane soles yog cov tswv yim thiab ua kom dej tawm, thaum tsis muaj kev txwv kev tsim muaj peev xwm.

Hauv cov khau khau, polyurethanes muaj nyob rau hauv ntau hom khau khau.Txawm hais tias paub zoo tshaj plaws rau kev ua kis las thiab trekking khau thiab khau boots, lawv kuj tau siv dav rau kev lag luam thiab zam khau khau, nrog rau cov khau zoo siab.Tsawg-density rau compact polyurethane systems yog siv rau nruab nrab-qhov thiab sab hauv ib sab.