TPU xim &TPU hloov kho:
1. TPU Xim (Polyurethane Thermoplastic Xim) TPU xim yog ib qho thermoplastic polyurethane elastomer ua haujlwm siab uas muaj xim ci ntsa iab, hloov kho tau thaum tseem khaws cov khoom tseem ceeb ntawm TPU. Nws muab kev ywj pheej ntawm roj hmab, lub zog kho tshuab ntawm cov yas engineering, thiab kev ruaj khov xim zoo heev, ua rau nws yog cov khoom siv ntau yam rau kev siv zoo nkauj thiab kev ua haujlwm thoob plaws kev lag luam.
**Cov Yam Tseem Ceeb**: – **Cov Kev Xaiv Xim Nplua Nuj & Ruaj Khob**: Muaj ntau yam xim (xws li cov xim sib phim) nrog kev tiv taus zoo rau kev ploj, kev hloov xim, thiab UV hluav taws xob, ua kom cov xim nyob ntev hauv qhov chaw nyuaj. – **Kev Ua Haujlwm Sib Koom Ua Ke**: Tswj TPU cov yam ntxwv tshwj xeeb - kev ywj pheej zoo dua, kev tiv taus kev sib txhuam, kev tiv taus roj, thiab kev hloov pauv kub qis (mus txog -40 ° C nyob ntawm cov qauv) - yam tsis muaj kev cuam tshuam rau kev ncaj ncees ntawm cov xim. – **Eco-Friendly & Processable**: Tsis muaj cov hlau hnyav thiab cov khoom siv tsis zoo (ua raws li RoHS, REACH cov qauv); sib xws nrog cov txheej txheem ua tiav ib txwm muaj xws li kev txhaj tshuaj molding, extrusion, tshuab molding, thiab 3D luam ntawv. **Cov Ntawv Thov Ib Txwm Muaj**: – Cov Khoom Siv Hluav Taws Xob: Cov hnab xov tooj xim, cov hlua smartwatch, cov npog pob ntseg, thiab cov tsho cable. – Kev Ua Si & Kev Lom Zem: Cov khau ci ntsa iab, cov khoom siv qoj ib ce, cov lev yoga, thiab cov khaub ncaws tiv thaiv dej. – Tsheb: Sab hauv tsev (piv txwv li, cov npog lub kauj tsheb, cov tes tuav qhov rooj), cov npog airbag xim, thiab cov foob kho kom zoo nkauj. – Cov Khoom Siv Kho Mob: Cov catheters xim pov tseg, cov cuab yeej siv phais, thiab cov khoom siv kho kom rov zoo (ua tau raws li cov qauv biocompatibility xws li ISO 10993). #### 2. TPU Hloov Kho (Modified Thermoplastic Polyurethane) TPU hloov kho yog hais txog TPU elastomers uas tau kho kom zoo los ntawm kev hloov kho tshuaj (piv txwv li, copolymerization, blending) lossis kev hloov kho lub cev (piv txwv li, ntxiv cov khoom sau, kev txhawb nqa) los txhim kho cov yam ntxwv kev ua tau zoo tshwj xeeb tshaj li tus qauv TPU. Tsim los daws cov teeb meem tshwj xeeb hauv kev lag luam,TPU hloov khonthuav dav cov ntaub ntawv siv cov ciam teb hauv cov xwm txheej muaj kev thov ntau. **Cov Lus Qhia Hloov Kho Tseem Ceeb & Cov Zoo**: | Hom Hloov Kho | Kev Txhim Kho Tseem Ceeb | |———————-|———————————————————————————-| |Tiv thaiv hluav tawsHloov Kho | Ua tiav qhov ntsuas hluav taws xob UL94 V0/V1; tso pa tawm tsawg; tsim nyog rau cov khoom siv hluav taws xob/hluav taws xob thiab sab hauv tsheb. | | Kho Kom Muaj Zog | Txhim kho lub zog tensile (txog li 80 MPa), kev ruaj khov, thiab kev ruaj khov ntawm cov iav fiber lossis cov khoom siv ntxhia; zoo tagnrho rau cov khoom siv. | | Hloov Kho Uas Tiv Thaiv Kev Hnav | Cov coefficient ntawm kev sib txhuam qis heev (COF < 0.2) thiab txhim kho kev tiv thaiv kev sib txhuam (10x siab dua li tus qauv TPU); siv rau hauv cov iav, cov menyuam, thiab cov yeeb nkab kev lag luam. | | Hloov Kho Hydrophilic/Hydrophobic | Cov khoom nqus dej raws li tus qauv—qib hydrophilic rau cov ntaub qhwv kho mob, qib hydrophobic rau cov foob dej tsis nkag. | | Hloov Kho Uas Tiv Thaiv Kev Kub Siab | Kev pabcuam kub tas mus li txog li 120°C; khaws cov elasticity hauv qab kev ntxhov siab thermal; tsim nyog rau cov khoom siv cav thiab cov gaskets kub siab. | | Hloov Kho Antimicrobial | Tiv thaiv kev loj hlob ntawm cov kab mob (piv txwv li, E. coli, Staphylococcus aureus) thiab cov pwm; ua tau raws li ISO 22196 cov qauv rau cov khoom kho mob thiab cov khoom siv txhua hnub. | **Cov Kev Siv Ib Txwm**: – Kev Tsim Kho Hauv Kev Lag Luam: Cov menyuam TPU hloov kho rau cov tshuab conveyor, cov gaskets uas tiv taus kev hnav rau cov khoom siv hydraulic, thiab cov rwb thaiv hluav taws xob cable. – Robotics & Automation: Muaj zog heevTPU hloov khoCov pob qij txha rau cov neeg hlau zoo li tib neeg, cov khoom siv uas yoog tau tab sis khov kho, thiab cov ntaub qhwv tiv thaiv kab mob. - Aerospace & Automotive: Cov foob TPU uas tiv taus cua sov rau cov cav dav hlau, cov khoom sab hauv uas tsis ua rau kub hnyiab, thiab cov pob TPU uas muaj zog. - Kev Kho Mob & Kev Kho Mob: Cov catheters TPU uas tiv taus kab mob, cov ntaub qhwv qhov txhab uas ua rau dej noo, thiab TPU uas hloov kho kom huv si rau cov khoom siv cog rau hauv lub cev (ua raws li cov qauv FDA). - ### Cov Lus Qhia Ntxiv rau Kev Tseeb Txog Kev Siv Tshuab: 1. **Kev Sib Xws ntawm Cov Lus**: - "TPU" raug lees txais thoob ntiaj teb (tsis tas yuav sau ntawv tag nrho tom qab hais thawj zaug). - Cov hom TPU uas hloov kho tau raug hu los ntawm lawv lub luag haujlwm tseem ceeb (piv txwv li, "TPU uas tsis ua rau kub hnyiab" es tsis yog "FR-TPU" tshwj tsis yog teev los ntawm cov kev cai lij choj hauv kev lag luam). 2. **Kev Ntsuas Kev Ua Tau Zoo**: - Txhua cov ntaub ntawv (piv txwv li, qhov kub thiab txias, lub zog tensile) yog cov nqi ib txwm muaj ntawm kev lag luam; kho raws li cov qauv tshwj xeeb. 3. **Cov Qauv Kev Ua Raws Cai**: - Kev hais txog cov qauv thoob ntiaj teb (RoHS, REACH, ISO) txhim kho kev ntseeg siab rau kev lag luam thoob ntiaj teb.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-02-2025