Nkhani

Kukula mwachangu kwa makampani atsopano opanga mphamvu—kuyambira magalimoto amagetsi (EVs) mpaka zomangamanga zochapira ndi mphamvu zongowonjezwdwa—kwapangitsa kuti pakhale kufunikira kwakukulu kwa zipangizo za chingwe. Thermoplastic Polyurethane (TPU) ikukondedwa kwambiri kuposa PVC ndi XLPE chifukwa cha kusinthasintha kwake, kulimba kwake, komanso mawonekedwe ake ochezeka ndi chilengedwe.

Komabe, TPU yosasinthidwa ikuperekabe mavuto akuluakulu omwe amakhudza magwiridwe antchito a chingwe, chitetezo, komanso kugwiritsa ntchito bwino ndalama:

• Kuchuluka kwa zingwe zolumikizirana → zimamatirana pamodzi, zomwe zimapangitsa kuti kukhazikitsa ndi kusamalira zikhale zovuta.

• Kuwonongeka ndi kukanda pamwamba → kukongola kochepa komanso nthawi yochepa yogwirira ntchito.

• Mavuto pokonza → kumamatira panthawi yotulutsa kapena kupanga zinthu kumapangitsa kuti pamwamba pake pasakhale bwino.

• Kukalamba panja → Kuwonekera nthawi yayitali kumawononga kusalala ndi kulimba.

Kwa opanga ma chingwe, mavutowa amakhudza mwachindunji zomwe ogwiritsa ntchito akukumana nazo, kutsatira malamulo a chitetezo, komanso mtengo wonse wa umwini.

Momwe Mungakonzere Mapangidwe a TPU a EV ndi Ntchito Zamphamvu

BASF, mtsogoleri wapadziko lonse lapansi mumakampani opanga mankhwala, idayambitsa mtundu watsopano wa TPU — Elastollan® 1180A10WDM, yopangidwa kuti ikwaniritse zofunikira za zingwe zoyatsira mwachangu.

Giredi yatsopanoyi ikupereka:

• Kulimba, kusinthasintha, komanso kukana kuwonongeka.

• Kukhudza kofewa komanso kosavuta kugwira, popanda kuwononga mphamvu ya makina.

• Kulimba kwambiri pa nyengo komanso kuchedwa kwa moto.

Izi zikusonyeza njira yomveka bwino ya makampaniwa: Kusintha kwa TPU ndikofunikira kwambiri pa zingwe zamagetsi za m'badwo wotsatira.

Yankho Lothandiza: Zowonjezera Zochokera ku Silicone Zimakweza Zipangizo za TPU Cable

Zowonjezera zopangidwa ndi silicone zimapereka njira yotsimikizika yowonjezerera magwiridwe antchito a TPU pomwe zimasungabe ubwino wake wachilengedwe komanso wamakina. Zikaphatikizidwa mu TPU, zowonjezerazi zimapereka kusintha koyezeka pamtundu wa pamwamba, kulimba, komanso kusinthika.

Ubwino Waukulu wa Zowonjezera Zochokera ku Silicone mu Zingwe za TPU

Kukankhira pansi pamwamba → majekete a chingwe osalala, kukanama pang'ono, komanso kugwiritsa ntchito mosavuta.

Kulimba kwa kukanda ndi kukana kukanda → nthawi yayitali yogwira ntchito ngakhale mutapindana pafupipafupi.

Kukonza bwino → kuchepetsa kuuma kwa die panthawi yotulutsa, kuonetsetsa kuti pamwamba pake pamakhala bwino nthawi zonse.

Kusunga kusinthasintha → kumasunga kupindika kwabwino kwa TPU pa kutentha kochepa.

Kutsatira malamulo kosatha → kumakwaniritsa mokwanira miyezo ya RoHS ndi REACH yokhudza chilengedwe.

Kugwiritsa Ntchito mu Nthawi Yatsopano ya Mphamvu

TPU yowonjezera ya Siloxane imathandizira mayankho a chingwe omwe ndi otetezeka, okhalitsa, komanso okhazikika pazinthu zomwe zimafunidwa kwambiri:

Zingwe Zochapira za EV → Zosagwa, zosinthasintha mpaka -40 °C, zodalirika m'nyengo zonse.

Zingwe za Batri & Zamagetsi Amphamvu → Kukana mankhwala/mafuta, moyo wautali, kuchepetsa ndalama zokonzera.

Zingwe Zoyatsira Zopangira Zinthu → Kuteteza kwapamwamba kwa UV ndi nyengo pa malo owonetsera zinthu akunja.

Machitidwe a Mphamvu Zongowonjezedwanso → kulimba kwa nthawi yayitali komanso kusinthasintha kwa mphamvu ya dzuwa ndi mphepo.

Ndi TPU yosinthidwa ndi silicone, opanga amatha kuchepetsa zopempha za chitsimikizo, kuchepetsa ndalama zogulira, ndikuwonjezera ma profiles okhazikika.

Umboni: Ukatswiri wa SILIKE mu TPU Additive Innovation

Ku SILIKE, timadziwa bwino ntchito zathumayankho owonjezera ochokera ku silicone opangidwira zipangizo za chingwe cha m'badwo wotsatira.

1. SILIKE Silicone Masterbatch LYSI-409 → yopangidwa kuti ipititse patsogolo kuyenda kwa utomoni, kutulutsa nkhungu, kukana kukwawa, komanso kugwira ntchito bwino kwa extrusion.

Zatsimikiziridwa mu zingwe zoyatsira magetsi zamagetsi zamagetsi komanso mawaya amphamvu kwambiri.

Imapereka magwiridwe antchito owonjezereka komanso odalirika.

2.Si-TPV (dynamic vulcanized thermoplastic silicone-based elastomer) → chosinthira chatsopano cha zowonjezera za TPU/TPE.

Kuwonjezera +6% → kumathandizira kusalala kwa pamwamba, kumathandizira kukana kukanda/kutupa, komanso kumachepetsa kumatirira kwa fumbi.

Kuwonjezera +10% → kumakonza kuuma ndi kusinthasintha, kupanga zingwe zofewa, zolimba komanso zapamwamba kwambiri zodzaza ndi mphamvu mwachangu.

Imapereka mawonekedwe ofewa, mawonekedwe osawoneka bwino, komanso kulimba kwa nthawi yayitali.

Mayankho onse akutsatira kwathunthu RoHS, REACH, ndi malamulo apadziko lonse lapansi okhudza chilengedwe.

Ndi zaka zoposa 20 zokumana nazo komanso kuyang'ana kwambiri pa kafukufuku ndi chitukuko cha zinthu zowonjezera za silicone za pulasitiki ndi rabara, SILIKE nthawi zonse imakhala panjira yopangira zinthu zatsopano za silicone ndikupatsa mphamvu zatsopano.zowonjezera za thermoplasticYapangidwa kuti iwonjezere mawaya a TPU, kuonetsetsa kuti sakungokwaniritsa zosowa za masiku ano komanso ali okonzeka kuthana ndi mavuto amagetsi amtsogolo. Pamodzi, tikukonza njira yopezera tsogolo labwino komanso lokhazikika.

Kodi zingwe zanu zili ndi zida zokwanira kuti zigwirizane ndi zosowa zenizeni za zomangamanga za EV?

Mwa kusakaniza TPU kapena TPE ndi zowonjezera za SILIKE zopangidwa ndi silicone, opanga mawaya ndi zingwe amakwaniritsa izi:

• Kuchepa kwa kuuma + kukana kukanda kwambiri.

• Kukongola kowoneka bwino kwa pamwamba pa matte.

•Yosagwira fumbi komanso yosagwira fumbi.

•Kusalala kwa nthawi yayitali komanso kukhudza kofewa.

•Kulinganiza bwino kwa magwiridwe antchito, kulimba, ndi kukongola kumeneku kumapangitsa kuti TPU yowonjezeredwa ndi silicone ikhale chinthu chosankhidwa kwambiri pa nthawi yatsopano yamagetsi.

Mukulimbana ndi kuwonongeka kwa chingwe cha TPU ndi kukangana? Nayi njira yochepetsera kuuma ndi kukana kukwawa, kuti mukhale ndi mawonekedwe okongola komanso osawoneka bwino.

Lumikizanani ndi SILIKE kuti mupemphe zitsanzo kapena mapepala aukadaulo ndikuwona momwe zowonjezera zathu zopangidwa ndi silicone zingakwezere magwiridwe antchito a chingwe chanu.

Visit: www.siliketech.com, Email us at: amy.wang@silike.cn

Mafunso Ofunsidwa Kawirikawiri

Q1: Nchifukwa chiyani TPU ikufunika kusinthidwa kwa zingwe za EV?

Ngakhale TPU ndi yosinthasintha komanso yolimba, imakhala ndi mavuto ambiri okhudzana ndi kukangana ndi kuwonongeka. Zowonjezera zopangidwa ndi silicone zimathetsa mavutowa mwa kukonza kusalala, kukana kukwawa, komanso kusinthasintha.

Q2: Kodi zowonjezera za silicone zimathandizira bwanji magwiridwe antchito a chingwe cha TPU?

Amachepetsa kukangana kwa pamwamba, kulimbitsa kulimba, komanso kukulitsa khalidwe la kutulutsa zinthu pamene akusunga kusinthasintha kwa TPU komanso mawonekedwe ake abwino kwa chilengedwe.

Q3: Kodi zingwe za TPU zosinthidwa ndi silicone-additives zimagwirizana ndi chilengedwe?

Inde. Zingathe kubwezeretsedwanso ndipo zimagwirizana mokwanira ndi RoHS, REACH, ndi miyezo yokhazikika padziko lonse lapansi.

Q4: Ndi mapulogalamu ati omwe amapindula kwambiri?

Zingwe zochapira zamagetsi zamagetsi, mawaya a batri amphamvu kwambiri, zomangamanga zochapira zakunja, ndi makina ogwiritsira ntchito mphamvu zongowonjezwdwanso.

Q5: Kodi ndingayese bwanji zowonjezera izi popanga?

Mutha kupempha zowonjezera za silicone kapena zitsanzo za Si-TPV kapena ma datasheet kuchokera ku SILIKE kuti mutsimikizire momwe TPU + silicone imagwirira ntchito popanga zingwe zenizeni.