Nkhani - TPU Cable Material Innovation: Ultra-Soft Si-TPV Solutions for Matte and Durable Consumer Electronics Cables

https://www.si-tpv.com/advancements-in-material-science-latest-innovations-for-tpu-solutions-flexible-shower-hoses-product/

Kodi Zingwe Zanu Zamagetsi Zamagetsi za TPU Zikusweka, Zimamatira, Kapena Zikutaya Kumveka Kwake Kwabwino Kwambiri?

Mumsika wamakono wamagetsi opikisana ndi ogula, chingwe sichilinso cholumikizira chabe—ndi gawo la zomwe zimachitika mu malonda. Ogula amayembekezera kapangidwe kosalala, kusinthasintha, komanso kulimba kwa nthawi yayitali, pomwe opanga amafuna zipangizo zomwe zimalinganiza kukongola, magwiridwe antchito, komanso kukhazikika.

Polyurethane ya Thermoplastic (TPU) yakhala chinthu chomwe chimakonda kwambiri pa zingwe zapamwamba za USB, zingwe zochapira, zingwe zovalira, ndi zowonjezera zoteteza chifukwa cha kulimba kwake, kulimba, komanso chitonthozo chofewa. Mosiyana ndi PVC, TPU imaphatikiza mphamvu yamakina, kukana hydrolysis, komanso kusinthasintha kwa kutentha kochepa, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito zamagetsi amakono.

Komabe, pamene zipangizo zikusintha kukhala zachangu, zopyapyala, komanso zopyapyala, zipangizo za TPU zachikhalidwe zimakumana ndi mavuto omwe akuchulukirachulukira—kutopa, kuuma pamwamba, chikasu cha mtundu, komanso kuchedwa kwa moto pang'ono. Mavutowa amakhudza mwachindunji mawonekedwe a chinthucho, nthawi yake yogwira ntchito, komanso mbiri ya kampani.

Nkhaniyi ikufotokoza mavuto omwe anthu ambiri amakumana nawo okhudzana ndi ma cable a Thermoplastic Polyurethane (TPU) ndipo ikuwonetsa kupita patsogolo kwaposachedwa mu ukadaulo wosintha TPU. Zinthu zatsopano monga TPU yofewa kwambiri, ma composites ambiri, TPU yoyendetsa kutentha, ndiTPU yosinthidwa ya thermoplastic yopangidwa ndi silicone (Si-TPV) yokhala ndi thermoplastic based elastomer (Si-TPV). Kupita patsogolo kwa ukadaulo kumeneku kumathandiza opanga kupanga zingwe zomwe zimasonyeza kusinthasintha kwapadera, kulimba, komanso khalidwe labwino kwambiri pazinthu zonse.

1. Mavuto Ofala mu TPU Data Cable Compounds

1.1 Kutopa kwa Makina ndi Kulephera Kupindika

Zingwe zimatha kupindika kambirimbiri zikagwiritsidwa ntchito—makamaka pafupi ndi zolumikizira. Pakapita nthawi, kupsinjika kwamkati kumabweretsa ming'alu yaying'ono, kuyera, kapena kuwonekera kwa waya, kuchepetsa nthawi yogwira ntchito ndikuyika chitetezo pachiwopsezo.

1.2 Kumamatira ndi Kuyera Pamwamba

Chifukwa cha kapangidwe kake ka mamolekyulu a polar, TPU imatha kuyamwa chinyezi kapena kusintha kwa pulasitiki, zomwe zimapangitsa kuti malo obiriwira azikhala otuwa, oyera, kapena otuwa omwe amachepetsa kukongola.

1.3 Kukana Kukalamba ndi Kusiya Mtundu wa Chikasu

Kukhudzidwa ndi UV, kutentha, ndi mpweya panthawi yotulutsa kapena kugwiritsa ntchito tsiku ndi tsiku kumayambitsa kusintha kwa mtundu ndi kuzimiririka, makamaka mu zingwe zowala kapena zowonekera.

1.4 Vuto Loletsa Kuyaka Moto Ndi Kusinthasintha

Ma TPU opanda halogen (HFFR) amakwaniritsa zofunikira pa chilengedwe koma nthawi zambiri amachepetsa kufewa ndi kukonzedwa mosavuta—zomwe zimapangitsa opanga kusankha pakati pa kutsatira malamulo a chitetezo ndi kumasuka.

https://www.si-tpv.com/soft-modified-tpu-particle-3235-product/

2. Kupita patsogolo kwaposachedwa muukadaulo wosintha TPU: Kuchokera pa Mavuto kupita ku Mayankho

2.1 TPU Yofewa Kwambiri Komanso Yosinthasintha ya Zingwe Zolimba

Ma compounds a TPU ofewa kwambiri (Shore A50–65) amapereka chitonthozo chofanana ndi khungu pamene akusunga umphumphu wa makina. Mwa kukonza bwino chiŵerengero cha magawo ofewa a polyester kapena polyether polyols ndikusintha zowonjezera unyolo, mainjiniya amatha kupanga zinthu zofewa koma zolimba.

Chitsanzo cha Nkhani:

Jiuyan New Materials adapanga TPU yofewa kwambiri yogwiritsira ntchito pakhungu kwa nthawi yayitali, yomwe imapereka mawonekedwe osalala, osakwiyitsa, komanso osawonongeka kwambiri. Pakupanga zingwe, kuphatikiza gawo lofewa kwambiri lamkati ndi chipolopolo chakunja cholimba kumapanga chingwe chokhala ndi mawonekedwe awiri, chomwe chimayamwa mphamvu mkati ndikusunga mphamvu zakunja—kuwonjezera kwambiri nthawi yopindika komanso kukongola kogwira.

2.2 TPU Yophatikizana Yogwira Ntchito Zambiri: Kukonza Magwiridwe Antchito

Mwa kuphatikiza zodzaza zogwira ntchito, ma TPU composites ambiri ogwira ntchito amatha kusinthidwa kuti akwaniritse zofunikira zinazake zogwirira ntchito.

2.2.1 Kapangidwe kake koopsa ndi madzi komanso koletsa kuipitsa

Kuphatikiza PDMS (polydimethylsiloxane) mu TPU coatings kumawonjezera kusalala kwa pamwamba komanso kusalola madzi kulowa m'thupi.

Kafukufuku wochitidwa ndi Zhejiang University of Technology wasonyeza kuti PDMS yochotsedwa ndi hydroxyl inawonjezera ngodya yolumikizirana ndi madzi kuchokera pa 83° mpaka 105°, zomwe zimachepetsa kumatirira kwa dothi komanso kukonza kosavuta.

2.2.2 Kupititsa patsogolo Kuyenda kwa Kutentha

Zingwe zochaja mwachangu zimapanga kutentha kwakukulu. Shandong Inowe Polyurethane adapanga TPU yoyendetsa kutentha pogwiritsa ntchito polyester polyols, isocyanates, chain extenders, ndi thermal fillers. Kapangidwe kameneka kamathandiza kuti kutentha kusawonongeke komanso kukhala ndi mphamvu ya makina—koyenera kwambiri pa zingwe za USB-C ndi PD.

2.2.3 Kulimbitsa Makina ndi CNTs

Ma nanotubes a kaboni (CNTs) amagwira ntchito ngati zolimbitsa thupi zomwe zimasamutsa bwino kupsinjika. Ma CNT osungunuka ndi asidi okhala ndi TPU amawonjezera mphamvu yokoka ndi kutalika, zomwe zimaletsa kusweka panthawi yopindika mobwerezabwereza.

(Dziwani: Zomwe zili pamwambapa zachokera ku zomwe zapezeka pa kafukufuku zomwe zafalitsidwa pa intaneti ndi makampani ndi mayunivesite omwe atchulidwa.)

3. Ukadaulo Wosinthidwa wa TPU Wothandizidwa ndi Mayankho Atsopano a Dynamic Vulcanizate Thermoplastic Silicone-Based Elastomer (Si-TPV)

Mu gawo lopita patsogolo la sayansi ya zinthu zakuthupi, kuphatikiza kwa TPU ndima elastomer okhala ndi silikoniyatsegula njira zatsopano zopezera magwiridwe antchito abwino komanso okongola. Si-TPV 3100 Series ya SILIKE imabweretsa elastomer yapamwamba kwambiri yochokera ku silicone yomwe imagwira ntchito ngati chotenthetsera.chosinthira polima ndi chowonjezera cha pulasitikimu mapangidwe a TPU.

Luso limeneli limapereka mphamvu yowonjezereka yokonza zinthu, kulimba kwa makina, komanso khalidwe la pamwamba—kupatsa opanga njira yothandiza yokwaniritsira kufunikira kwakukulu kwa zipangizo zofewa, zolimba, komanso zokhazikika mu zingwe zamagetsi, zowonjezera kuvala, ndi zingwe zochapira zamagetsi.

3.1 Kapangidwe ka Zinthu ndi Njira Yogwirira Ntchito

TheMndandanda wa SILIKE Si-TPV 3100ndi elastomer yopangidwa ndi silicone yokhala ndi thermoplastic thermoplastic, yopangidwa pogwiritsa ntchito ukadaulo wapadera womwe umatsimikizira kuti rabara ya silicone imafalikira mofanana mu TPU ngati tinthu tating'onoting'ono ta 2-3 micron pansi pa maikulosikopu.

Kuphatikiza kwapadera kumeneku kumapereka mphamvu, kulimba, komanso kukana kukwawa komwe kumachitika ndi ma elastomer a thermoplastic pomwe kumaphatikizapo zinthu zofunika kwambiri za silicone, monga kufewa, kumva ngati silika, komanso kukana kuwala kwa UV ndi mankhwala. Chofunika kwambiri, zipangizozi zimatha kubwezeretsedwanso ndipo zitha kugwiritsidwanso ntchito popanga zinthu zachikhalidwe.

3.2Kupititsa patsogolo Ntchito mu Mapangidwe a TPU

3.2.1 Kusalala kwa Pamwamba ndi Kukana Kutupa

Kuonjezera 6%Si-TPV 3100 Series Silicone-Based Thermoplastic ElastomerZimathandiza kwambiri kuti pamwamba pa TPU pakhale posalala. Zimathandiza kuti pakhale kukana kukanda ndi kukanda, zimachepetsa kuuma kwa fumbi, komanso zimapangitsa kuti pakhale malo osamata komanso oletsa kuipitsa—ofunika kwambiri pazida ndi zida zomwe zingagwiritsidwe ntchito poziona bwino.

3.2.2 Kutanuka ndi Kulimba kwa Makina

Pamene kuchuluka kwa Silicone Elastomers Si-TPV kopitilira 10%, mapangidwe a TPU amasonyeza kuchira bwino kwa elasticity, kufewa, komanso kukana kutopa. Kukweza kumeneku kumapindulitsa deta yothamanga kwambiri komanso zingwe zochapira mwachangu, komwe zipangizo ziyenera kupirira kupindika ndi kupindika pafupipafupi pamene zikusunga mawonekedwe ndi magwiridwe antchito.

3.2.3 Kumaliza Kofewa ndi Kosaoneka Bwino

KuphatikizaSi-TPV monga Matte TPU Modifier, zomwe zimapangitsa TPU kukhala ndi malo osalala, ofewa komanso osalala. Kukonzanso kogwira mtima kumeneku kumawonjezera luso la ogwiritsa ntchito pazinthu zamagetsi, zingwe zoyatsira magetsi, zamagetsi zovalidwa, ndi zida zonyamulidwa m'manja, komwe kutonthoza, kukongola, ndi kulimba ndikofunikira.

Mapeto pa Kusintha kwa Multi-Functional Composite TPU

Pamene zamagetsi zamagetsi zikupitilirabe kusintha, kupanga zinthu zatsopano kumakhalabe chinthu chofunikira kwambiri pakusiyanitsa zinthu. Pogwiritsa ntchito TPU yofewa kwambiri, zinthu zophatikizika zambiri, TPU yoyendetsa kutentha, ndi Si-TPVzosintha za polima,opanga amatha kuthana ndi mavuto akale kuti apange zingwe zolimba, zosinthasintha, komanso zowoneka bwino.

Mayankho a Si-TPV osinthika a SILIKE omwe ndi abwino kwa chilengedwe amapatsa mphamvu mainjiniya kuti apange mbadwo wotsatira wa zamagetsi anzeru, okhazikika, komanso apamwamba. Malo osakhwima komanso osalala samangowonjezera zomwe ogwiritsa ntchito amakumana nazo komanso amawonjezera malingaliro azinthu zonse.

Lumikizanani ndi SILIKE kuti mudziwe momwe ukadaulo wathu wokhazikika wa Si-TPV-modified TPU komanso mayankho atsopano azinthu angathandizire kulimba komanso khalidwe la pamwamba pa zinthu za TPU muzogwiritsa ntchito zamagetsi.

Komanso, kwa opanga omwe akufunakonzani bwino mapangidwe a TPU pama waya oyatsira magetsi a EV—yokhala ndi mawonekedwe abwino a matte, chitonthozo cha silika kwa nthawi yayitali, komanso kulimba kwapamwamba—zipangizo za TPU zosinthidwa za Si-TPV zimapereka zabwino zotsimikizika.

Kupatula kugwiritsa ntchito chingwe, mafilimu a TPU osinthidwa a Si-TPV amapereka mphamvu yoteteza kuvulala komanso kukhudza khungu, zomwe zimapangitsa kuti akhale abwino kwambiri pazinthu zamakono.

Kuti mudziwe zambiri, chonde pitani kuwww.si-tpv.com or contact amy.wang@silike.cn