TPU yokongola & TPU Yophatikizana/TPU Yamitundu & TPU Yosinthidwa

TPU yamitundu &TPU Yosinthidwa:

1. TPU Yokhala ndi Mitundu (Coloured Thermoplastic Polyurethane) TPU Yokhala ndi mitundu ya polyurethane yogwira ntchito bwino kwambiri yokhala ndi mitundu yowala komanso yosinthika pomwe imasunga mawonekedwe a TPU. Imaphatikiza kusinthasintha kwa rabara, mphamvu yamakina ya pulasitiki yaukadaulo, komanso kukhazikika kwabwino kwa mitundu, zomwe zimapangitsa kuti ikhale yogwiritsidwa ntchito mosiyanasiyana pa ntchito zosiyanasiyana m'mafakitale osiyanasiyana.

**Zinthu Zofunika**: – **Zosankha Zokongola ndi Zokhazikika za Mitundu**: Imapereka mitundu yosiyanasiyana (kuphatikizapo mitundu yofanana) yokhala ndi kukana kwapadera ku kutha, kusintha kwa mtundu, ndi kuwala kwa UV, kuonetsetsa kuti mitundu imasungidwa nthawi yayitali m'malo ovuta. – **Kugwira Ntchito Kogwirizana**: Imasunga mawonekedwe odziwika bwino a TPU—kusinthasintha kwapamwamba, kukana kukwawa, kukana mafuta, komanso kusinthasintha kwa kutentha kochepa (mpaka -40°C kutengera kapangidwe kake)—popanda kuwononga umphumphu wa mitundu. – **Yogwirizana ndi Zachilengedwe & Yokonzedwa**: Yopanda zitsulo zolemera ndi zowonjezera zovulaza (zogwirizana ndi RoHS, miyezo ya REACH); yogwirizana ndi njira zachikhalidwe zopangira monga kuumba jakisoni, kutulutsa, kuumba blow, ndi kusindikiza kwa 3D. **Mapulogalamu Achizolowezi**: – Zamagetsi Zogwiritsidwa Ntchito: Zikwama zamafoni zamitundu yosiyanasiyana, zingwe za smartwatch, zikwama zamakutu, ndi jekete la chingwe. – Masewera ndi Zosangalatsa: Zidendene za nsapato zowala, zogwirira zida zolimbitsa thupi, mphasa za yoga, ndi zoyika zovala zosalowa madzi. – Magalimoto: Zokongoletsa mkati (monga zophimba chiwongolero, zogwirira zitseko), zikwama za airbag zamitundu yosiyanasiyana, ndi zisindikizo zokongoletsera. – Zipangizo Zachipatala: Ma catheter okhala ndi mitundu yosiyanasiyana, zida zogwirira opaleshoni, ndi zida zochiritsira (zimakwaniritsa miyezo yogwirizana ndi zinthu monga ISO 10993). #### 2. TPU Yosinthidwa (Modified Thermoplastic Polyurethane) TPU Yosinthidwa imatanthauza ma elastomer a TPU okonzedwa bwino kudzera mu kusintha kwa mankhwala (monga copolymerization, blending) kapena kusintha kwa thupi (monga kuwonjezera zodzaza, kulimbitsa) kuti ziwonjezere magwiridwe antchito enaake kupitirira TPU yokhazikika. Yopangidwira kuthana ndi mavuto enaake amakampani,TPU yosinthidwaimakulitsa malire a momwe zinthuzi zimagwiritsidwira ntchito pazinthu zomwe zimafunidwa kwambiri. **Malangizo Ofunikira Osinthira ndi Ubwino**: | Mtundu Wosinthira | Zosintha Zapakati | |———————-|—————————————————————————————| |Woletsa MotoZasinthidwa | Zimakwaniritsa mulingo wa lawi wa UL94 V0/V1; utsi wochepa; zoyenera zida zamagetsi/zamagetsi ndi zamkati zamagalimoto. | | Zasinthidwa Zolimbikitsidwa | Mphamvu yowonjezereka ya kukoka (mpaka 80 MPa), kulimba, ndi kukhazikika kwa magawo kudzera mu ulusi wagalasi kapena kudzaza mchere; zabwino kwambiri pazinthu za kapangidwe kake. | | Zosavala Zosinthidwa | Kuchuluka kwa kukoka kotsika (COF < 0.2) komanso kukana kukwawa bwino (10x kuposa TPU yokhazikika); zomwe zimagwiritsidwa ntchito mu magiya, ma rollers, ndi ma hoses amafakitale. | | Zosintha Zosangalatsa/Zosasangalatsa | Zosintha Madzi Zopangidwa mwamakonda—ma giredi osangalatsa a hydrophilic a ma dressing azachipatala, ma giredi osangalatsa a hydrophobic a zisindikizo zosalowa madzi. | | Zosatentha Kwambiri Zosasinthika | Kutentha kosalekeza kwa ntchito mpaka 120°C; zimasunga kusinthasintha pansi pa kutentha; zoyenera zida zamainjini ndi ma gaskets otentha kwambiri. | | Zosintha Zotsutsana ndi tizilombo toyambitsa matenda | Zimaletsa kukula kwa mabakiteriya (monga, E. coli, Staphylococcus aureus) ndi bowa; ikukwaniritsa miyezo ya ISO 22196 ya zinthu zachipatala komanso zogwiritsidwa ntchito tsiku ndi tsiku. | **Magwiritsidwe Achizolowezi**: – Uinjiniya Wamafakitale: Ma rollers a TPU osinthidwa a makina otumizira, ma gasket osatha ntchito pazida zama hydraulic, ndi kutchinjiriza chingwe choletsa moto. – Robotics & Automation: Yamphamvu kwambiriTPU yosinthidwaMalumikizidwe a maloboti okhala ndi anthu, zinthu zosinthika koma zolimba, ndi ma gripper pad opha tizilombo toyambitsa matenda. – Ndege ndi Magalimoto: Zisindikizo za TPU zosatentha za injini za ndege, ziwalo zamkati zomwe zimaletsa moto, ndi ma bumpers a TPU olimbikitsidwa. – Zachipatala ndi Zaumoyo: Ma catheter a TPU oletsa tizilombo toyambitsa matenda, ma drophilic wound dressing, ndi TPU yosinthidwa yoyera kwambiri ya zida zobzalidwa (zogwirizana ndi miyezo ya FDA). — ### Mfundo Zowonjezera Zokhudza Kulondola kwa Ukadaulo: 1. **Kugwirizana kwa Mawu**: – “TPU” ndi yovomerezeka padziko lonse lapansi (palibe chifukwa cholemba zonse mutatchula koyamba). – Mitundu ya TPU yosinthidwa imatchulidwa ndi ntchito yawo yayikulu (monga, “TPU yoletsa moto yosinthidwa” m'malo mwa “FR-TPU” pokhapokha ngati yatchulidwa ndi malamulo amakampani). 2. **Miyezo Yogwirira Ntchito**: – Deta yonse (monga kutentha, mphamvu yokoka) ndi yamakampani; sinthani kutengera mapangidwe enaake. 3. **Miyezo Yotsatira**: – Kutchula miyezo yapadziko lonse lapansi (RoHS, REACH, ISO) kumawonjezera kudalirika kwa misika yapadziko lonse lapansi.