• nkhani-3

Nkhani

TPU yowonekera bwino kwambiri yakhala chinthu chomwe chimakonda kwambiri pa zamagetsi, zida zovalidwa, zida zodzitetezera, ndi zida zamankhwala. Kumveka bwino kwake, kusinthasintha kwake, kukana kusweka, komanso kugwirizana kwake ndi zinthu zina zimapangitsa kuti ikhale chisankho chosiyanasiyana.

Komabe opanga omwe amagwira ntchito ndi mafilimu owonekera a TPU, zida za TPU zoumbidwa, ndi zida zomveka bwino za elastomer amadziwa mbali ina ya nkhaniyi: TPU yowonekera ndi imodzi mwa zipangizo zovuta kwambiri kuzipanga. Kumamatira panthawi yopanga nthawi zambiri kumabweretsa zolakwika pamwamba, kuchepa kwa mawonekedwe, nthawi yayitali yozungulira, komanso kusinthasintha kwa mtundu wazinthu.

Ngakhale ndi zinthu zabwino kwambiri—kusungunuka kwa kutentha, liwiro lochepa la jakisoni, kupukutidwa bwino kwa nkhungu—mafakitale ambiri amakumanabe ndi vuto lomatira, chifunga, zizindikiro zokoka, mawanga owala, komanso mawonekedwe osakhazikika. Mavutowa samangochepetsa zokolola zokha komanso amasokoneza kupitiriza kwa kupanga.

Nkhaniyi ikufotokoza chifukwa chake TPU yowonekera bwino ndi yovuta kwambiri kuigwiritsa ntchito ndipo imayambitsa yatsopanoukadaulo wowonjezera wotulutsa zinthu pogwiritsa ntchito siliconezomwe zikusinthanso muyezo wa zida za TPU zowala — zomwe zimapereka kutulutsa koyera, komanso khalidwe lokhazikika la pamwamba popanda kusokoneza kulimba kwa makina kapena kukana kwachikasu.

1. Nchifukwa chiyani TPU Yowonekera Kwambiri Ndi Yovuta Kuiwonetsa?

Poyerekeza ndi magiredi a TPU achikhalidwe, TPU yowonekera nthawi zambiri imagwera mu 85A–95A hardness range ndipo imakhala ndi kapangidwe ka polymer chain kokhazikika kuti ikwaniritse kumveka bwino kwa kuwala.
Kapangidwe kameneka kamachepetsa kwambiri zenera lokonzekera. Pakuumba, TPU yowonekera bwino imakhala yolimba kwambiri, zomwe zimapangitsa kuti ikhale yolimba kwambiri pamwamba pa nkhungu.

Chifukwa chake, opanga nthawi zambiri amakumana ndi zotsatirazi:

1) Kumamatira kwambiri kwa nkhungu komanso kutulutsa zinthu movutikira

Kugwirizana kwakukulu pakati pa TPU ndi malo opukutidwa a nkhungu kumabweretsa:

kusintha kwa kutentha panthawi yotulutsa mpweya

kung'ambika kapena kuyera pamwamba

zizindikiro za kupsinjika maganizo pazigawo zoonda

Pa zikwama za foni za TPU zowonekera bwino, zishango zoonda, ndi zida zovalidwa, zolakwika izi sizovomerezeka.

2) Chifunga Choyambitsidwa ndi Zinthu Zotulutsa Zakunja

Ma spray otulutsa mafuta achikhalidwe nthawi zambiri amasiya zotsalira zomwe zimasokoneza kuwonekera bwino kwa kuwala. Ngakhale filimu yopyapyala ya zotsalira ingayambitse:

kutayika kwa kuwala

kuchuluka kwa chipale chofewa

kuwonekera kosafanana

mawonekedwe omata kapena amafuta pamwamba

Mu zinthu zowonekera bwino kwambiri, kuipitsidwa koteroko ndi vuto lalikulu.

3) Zolakwika Zokhudzana ndi Kuyenda kwa Madzi: Zizindikiro Zokoka, Mizere Yasiliva, Madontho Owala

Kuzizira kosagwirizana kapena kusungunuka kosakwanira kumabweretsa:

mizere yoyenda m'njira yoyenda

zizindikiro zokoka ngati mafunde a madzi

mizere yasiliva

malo owala kapena kupotoza kwa kuwala

Zolakwika zimenezi zingapitirirebe ngakhale pamene nkhunguyo yapukutidwa bwino mpaka kumalizidwe ndi galasi.

4) Mitengo Yotsika Komanso Yosakhazikika ya Zokolola

Opanga nthawi zambiri amanena kuti:

kusagwirizana kwa kayendedwe ka njinga

kuyeretsa nkhungu pafupipafupi

kuchuluka kwa zilema kosayembekezereka

kuchepa kosazolowereka kapena kupotoka

Izi zimakhala zovuta makamaka popanga zinthu zambiri zowonekera bwino.

2. Chifukwa Chake Ma External Release Agents Amalephera pa Transparent TPU

Mafakitale ambiri amayesa kuthetsa mavuto ochotsa magetsi pogwiritsa ntchito zinthu zotulutsira magetsi zakunja. Komabe, pa TPU yowonekera bwino, njira imeneyi nthawi zambiri imayambitsa mavuto ena.

1) Kusamuka kwa Zotsalira Kumabweretsa Kusokonekera kwa Mawonekedwe

Mafuta ochulukirapo amasokoneza kufanana kwa pamwamba pa TPU yowonekera bwino. Pamene akusuntha, chifunga chimawonjezeka ndipo kuwala kwa kuwala kumachepa.

2) Kusakhazikika pa kutentha kwakukulu

Pa kutentha kwa jakisoni wa TPU (190–220°C), zotsalira za mankhwala otulutsa zitha:

kupaka mpweya pamwamba pa nkhungu

zimayambitsa zizindikiro za moto kapena mawanga owala

kuchepetsa kusinthasintha kwa pamwamba

3) Kusagwirizana Kosagwira Ntchito ndi Kukonza Kwachiwiri

Zotsalira zotulutsa zinthu zimakhudza moyipa:

mgwirizano

kusindikiza

kujambula

chophimba

kuphimba

Pazifukwa izi, ma OEM ambiri amaletsa zotulutsira zakunja kwa zigawo za optical-grade.

Makampaniwa akusintha kupita ku kusintha kwa nkhungu m'malo mopopera pamwamba.

3. Kodi Mungathetse Bwanji Vuto la Kuwona Momveka Bwino kwa TPU Kovuta Kuwonetsa?

Kupita Patsogolo kwa Zinthu: Njira Yatsopano Yochotsera TPU Yowonekera Kwambiri
Zowonjezera za SILIKE Copolysiloxane — Chosinthira Chotulutsa Chochokera ku Silicone Chokhala ndi Mafuta Ambiri (SILIMER 5150)

https://www.siliketech.com/high-lubrication-silimer-5510-product/

Ngakhale kuti SILIMER 5150 poyamba idapangidwa ngati mafuta ambirisera ya silikoniPofuna kulimbitsa kukana kukanda, kunyezimira pamwamba, komanso kusunga mawonekedwe mu mapulasitiki monga PA, PE, PP, PVC, PET, ABS, TPEs, ma polymer alloys, ndi WPC, ndemanga zamsika zawonetsa kupambana kosayembekezereka mu ntchito zowonetsera bwino za TPU.

Ma Processor a TPU apeza kuti chowonjezera chosavuta kugwiritsa ntchito cha pelletized chili ndi:

kuyenda bwino kwa kusungunuka

kudzaza bwino nkhungu

kukana kukwiya kwambiri

kumalizitsa bwino pamwamba

Kukonza kutulutsidwa kwa nkhungu ya TPU

Mapindu awa pamodzi amakweza luso la TPU kuposa momwe chowonjezeracho chimafunira poyamba.

Chifukwa Chake SILIMER 5150 Imagwira Ntchito Ngati Chowonjezera Chotulutsa Chogwira Ntchito Kwambiri pa TPU

SILIMER 5150 ndi sera ya silicone yosinthidwa bwino yomwe imapangidwa ndi kapangidwe kapadera ka molekyulu komwe kamatsimikizira kuti imagwirizana bwino ndi TPU. Imapereka mafuta amphamvu popanda mvula, kuphuka, kapena kusokoneza mawonekedwe.

M'malo mogwiritsa ntchito mankhwala panja pamwamba pa nkhungu, TPU imasinthidwa mkati kuti kumatirira kuchepe mwachibadwa panthawi youmba.
Izi zimachotsa chifunga, zotsalira, kapena kusakhazikika komwe nthawi zambiri kumagwirizanitsidwa ndi zinthu zotulutsa zakunja.

4. Malangizo Othandiza: Momwe Mungakonzere Kuchotsa TPU Kuti Iwonekere Bwino Kwambiri

Kuti apange zinthu zokhazikika komanso zopanda chilema, opanga ayenera kukonza bwino zinthu, nkhungu, ndi njira zogwirira ntchito.

(1) Kukonza Zinthu

Gwiritsani ntchito TPU yosinthidwa mkati ndiChowonjezera chochokera ku silikoni SILIMER 5150.

Sungani chinyezi pansi pa 0.02%.

Sankhani magiredi a TPU okhala ndi kayendedwe kabwino ka ziwalo zopyapyala.

(2) Kukonza Ma Parameter a Njira

Kutentha kwa nkhungu: 30–50°C

Kutentha kwa kusungunuka: 195–210°C

Liwiro la jakisoni: lapakati-lapamwamba kuti liziyenda mofanana

Nthawi yozizira: onetsetsani kuti yakhazikika bwino musanatulutse

Kupanikizika kwa msana: pang'ono kuti mupewe kutentha kwambiri

Ma parameter oyenera amathandiza kupewa zizindikiro zokoka, kudzaza kosakwanira, ndi kumamatira.

5. Bubwino wa Kugwiritsa Ntchito Chowonjezera ndi Chosinthira cha CopolysiloxaneSILIMER 5150 ya Kuchotsa TPU Yowonekera Kwambiri

Ukadaulo wa Silicone-Based Release Modifier uwu ndi wothandiza kwambiri pa TPU yolimba kwambiri komanso yowonekera bwino, yomwe nthawi zambiri imakhala yovuta kwambiri kuigwiritsa ntchito. Mwa kuphatikiza njira yowonjezera iyi, opanga TPU amapeza mwayi wopikisana nawo nthawi yomweyo - kupeza malo abwino kwambiri, kuchepetsa kukana, komanso magwiridwe antchito okhazikika. Ubwino wake umafalikira pakugwiritsa ntchito TPU pazinthu zamagetsi, zinthu zamasewera, mkati mwa magalimoto, ndi ma phukusi azachipatala, komwe kumveka bwino, kukongola kwa pamwamba, komanso kukhazikika kwa kukonza ndikofunikira.

Kuti mudziwe zambiri zokhudzaChowonjezera cha kutulutsidwa kwa TPUzitsanzo za zopempha zaChowonjezera chabwino kwambiri cha TPU demolding, kapena chithandizo chaukadaulo pamomwe mungakonzere TPU yomatira mu molding, chonde funsani SILIKE. Pezani yankho la vuto lanu la TPU sticking ndi TKukonza kutulutsidwa kwa nkhungu ya PU.

Tel: +86-28-83625089, Email: amy.wang@silike.cn, Website:www.siliketech.com


Nthawi yotumizira: Disembala-12-2025