Cov Cheeb Tsam Siv TPU

Xyoo 1958, Goodrich Chemical Company hauv Tebchaws Meskas tau sau npe ua thawj zaugKhoom TPUhom Estane. Tau 40 xyoo dhau los, ntau tshaj 20 lub npe khoom lag luam tau tshwm sim thoob ntiaj teb, txhua tus muaj ntau yam khoom lag luam. Tam sim no, cov chaw tsim khoom thoob ntiaj teb ntawm TPU raw khoom suav nrog BASF, Covestro, Lubrizol, Huntsman, Macintosh, Gaoding, thiab lwm yam.
Ua ib qho elastomer ua haujlwm siab, TPU muaj ntau yam khoom siv thiab siv dav hauv cov khoom siv niaj hnub, cov khoom siv kis las, cov khoom ua si, cov khoom dai kom zoo nkauj, thiab lwm yam. Hauv qab no yog ob peb yam piv txwv.
①Cov ntaub ntawv khau
TPU feem ntau yog siv rau cov khoom siv khau vim nws qhov elasticity zoo heev thiab tiv taus kev hnav. Cov khoom khau uas muaj TPU yooj yim hnav dua li cov khoom khau ib txwm muaj, yog li lawv siv dav dua hauv cov khoom khau siab, tshwj xeeb tshaj yog qee cov khau kis las thiab khau yooj yim.
② Cov kav dej
Vim nws qhov mos mos, lub zog tensile zoo, lub zog cuam tshuam, thiab tiv taus qhov kub thiab txias siab thiab qis, TPU hoses siv dav hauv Suav teb ua cov roj thiab roj hoses rau cov khoom siv kho tshuab xws li dav hlau, tank, tsheb, maus taus, thiab cov cuab yeej tshuab.
③ Cable
TPU muab kev tiv thaiv kev tsim kua muag, kev tiv thaiv kev hnav, thiab cov yam ntxwv khoov, nrog rau kev tiv thaiv kub siab thiab qis yog qhov tseem ceeb rau kev ua haujlwm ntawm cable. Yog li hauv kev ua lag luam Suav teb, cov cables siab heev xws li cov cables tswj thiab cov cables fais fab siv TPU los tiv thaiv cov ntaub ntawv txheej ntawm cov cables tsim nyuaj, thiab lawv cov ntawv thov tau dhau los ua qhov dav dua.
④ Cov khoom siv kho mob
TPU yog ib yam khoom siv hloov PVC uas muaj kev nyab xeeb, ruaj khov, thiab zoo uas tsis muaj cov tshuaj lom neeg xws li phthalates, uas tuaj yeem nkag mus rau hauv cov ntshav lossis lwm yam kua dej hauv cov catheters lossis hnab kho mob thiab ua rau muaj kev phiv. Nws tseem yog ib qib extrusion tshwj xeeb thiab qib txhaj tshuaj TPU uas tuaj yeem siv tau yooj yim nrog kev hloov kho me me rau cov khoom siv PVC uas twb muaj lawm.
⑤ Tsheb thiab lwm yam kev thauj mus los
Los ntawm kev rho tawm thiab txheej ob sab ntawm nylon ntaub nrog polyurethane thermoplastic elastomer, inflatable combat attack rafts thiab reconnaissance rafts nqa 3-15 tus neeg tuaj yeem ua tau, thiab lawv cov kev ua tau zoo dua li ntawm vulcanized roj hmab inflatable rafts; Polyurethane thermoplastic elastomers txhawb nqa nrog fiberglass tuaj yeem siv los ua cov khoom siv lub cev xws li cov khoom pwm ntawm ob sab ntawm lub tsheb nws tus kheej, qhov rooj tawv nqaij, bumpers, anti friction strips, thiab grilles.