Kugwiritsa Ntchito Ma Resins Ochiritsa a UV mu Dual-curing Nail Polish

1. Mbiri yaukadaulo ya Ever Ray ndi Mbiri ya Zamalonda

Poyamba Ever Ray idakhazikitsidwa mu 2006, sikuti imangoyang'ana pa kafukufuku ndi chitukuko chokha, komanso kupanga ma resin ochiritsika ndi UV. Imagwiritsa ntchito maziko awiri opanga mwanzeru ku Yunfu ndi Jiangmen, ndipo imatha kupanga matani opitilira 20,000 pachaka. Mzere wake wazinthu umaphatikizapo: polyurethane acrylate (PUA), epoxy acrylate (EA), silicone-modified resins, ndi zina zotero...

Popeza imadziwika kuti ndi "Kampani Yapadera, Yokonzedwanso, komanso Yatsopano" ku Guangdong Province, Ever Ray yakhazikitsa malo ogwirizana a kafukufuku ndi chitukuko ndi mayunivesite, omwe akuyang'ana kwambiri pakukula kwa ntchito yothandiza komanso kusamala chilengedwe.

2. Kufunika kwa Ukadaulo wa Dual-Cure Photothermal mu Nail Polish

Kupaka misomali kwachikhalidwe kwa UV kuli ndi zovuta ziwiri zazikulu: kuchiritsa mawanga osawoneka bwino ndi kusokoneza utoto.

Kuchiritsa mawanga osawoneka bwino: malo ovuta a misomali (monga m'mbali mwa m'mbali ndi mawonekedwe osafanana) amatsekedwa ndi kuwala, zomwe zimapangitsa kuti misomali isaume bwino;

Kusokoneza utoto: utoto wakuda umayamwa kuwala kwa UV, kuchepetsa kuya kwa kuuma.

Ukadaulo wa photothermal wopangidwa ndi ma cure awiri umathetsa mavutowa mwa kuchitapo kanthu pang'onopang'ono:

Gawo loyamba (kujambula zithunzi): Kuwala kwa UV kumayambitsa kuuma kwa pamwamba mwachangu (masekondi 20-40);

Gawo lachiwiri (kutenthetsa kutentha): Kutentha kotsika (50–80°C) kumayatsa zoyambitsa kutentha zobisika, zomwe zimapangitsa kuti zilumikizane kwambiri.

3. Kugwiritsa Ntchito Ma Resins a Ever Ray Core mu Dual-Cure Nail Polish

Acrylate ya Polyurethane (PUA)

Ma resini a PUA a Ever Ray amapereka zinthu zotsatirazi zosinthika:

Kusinthasintha kwakukulu: kumapereka utoto wa misomali ndi mphamvu zoletsa kupindika, kuteteza ming'alu yomwe imachitika chifukwa cha kuyenda kwa misomali;

Kusintha kwa kutentha kochepa: kumachitika ndi ma chain extension reactions ndi ma thermal initiators (monga modified imidazoles) pa 50–80°C, zomwe zimapangitsa kuti pakhale kulimba kwambiri.

Epoxy Acrylate (EA)

Ma resins a Ever Ray epoxy-acrylate hybrid resins amapereka zabwino izi:

Chithandizo cha kuuma kwambiri: kuuma kwa pensulo kumafika maola opitilira atatu mutachira (polishi wamba wa misomali ndi pafupifupi maola awiri);

Kapangidwe ka magulu awiri ogwira ntchito: acrylic double bond imagwira ntchito yowunikira kuwala, ndipo gulu la epoxy limalumikizana ndi hydrazide curing agent yomwe ikutenthedwa kuti ipange netiweki yolumikizirana (IPN).

Utomoni wosinthidwa ndi silikoni

Amagwiritsidwa ntchito pothana ndi mavuto okhudzana ndi kukana kutentha komanso kukana kuuma kwa nkhope:

Gawo la silikoni limathandiza kuti thukuta lisamagwire bwino ntchito komanso kuti sopo asagwiritse ntchito mankhwala ophera tizilombo toyambitsa matenda;

Gulu la acrylate kumapeto limatsimikizira kuti likugwirizana ndi machitidwe a UV.

4. Synergistic Photoinitiator ndi Thermal Initiator System

Ever Ray imapereka njira zoyambira zomwe zasinthidwa:

Ever Ray imagwiritsa ntchito kapangidwe ka macromolecular photoinitiator (monga polymer-bonded TPO) kuti ichepetse kusamuka ndikukwaniritsa miyezo yachitetezo cha zokongoletsa.

5. Njira Yopangira ndi Ukadaulo Watsopano

Ukadaulo Wofalitsa Zinthu Zodzaza Nano

Kuwonjezera nanosilica yosinthidwa (1–100nm):

Zimathandiza kuti zinthu zisawonongeke (zoposa 30% kuposa zinthu zachikhalidwe);

Zimalepheretsa kupsinjika kwa khungu ndipo zimaletsa ma microcracks.

Njira Yochiritsira Kutentha Kochepa

Kugwiritsa ntchito kutentha kwa 50–80°C (kotsika kwambiri kuposa 120°C monga momwe zimakhalira ndi kutentha kwachikhalidwe):

Amapewa kuwonongeka kwa misomali chifukwa cha kutentha kwambiri;

Kufupikitsa nthawi yochira yachiwiri mu mphindi 10-15.

6. Zochitika Zachitukuko Zamtsogolo

Kutchuka kwa Kuchiritsa Kowoneka Bwino

Ever Ray ikupanga njira yoyambira kuwala kwa buluu kuti pang'onopang'ono ilowe m'malo mwa kuwala kwa UV ndikuchepetsa kuwonongeka kwa kuwala m'manja mwa akatswiri ojambula misomali.

Kugwiritsa Ntchito Resin Yochokera ku Bio

Pakadali pano tikupanga ma resini a UV osinthidwa ndi zinthu zachilengedwe zotumphukira ku rosin kuti tipititse patsogolo kukhazikika kwa zinthu.

Colloids Yoyankha Mwanzeru

Kuti mufufuze kuphatikiza kwa ma resini osintha mitundu omwe amakhudzidwa ndi kutentha komanso njira zoyeretsera misomali kawiri, ndi njira yopezera kusintha kwa mitundu komwe kumadalira kutentha kwa misomali.

Mapeto

Ever Ray imagwiritsa ntchito chomangira chake cha resin chogwira ntchito bwino kwambiri, makina oyambitsa okha, komanso ukadaulo wowonjezera mphamvu kuti ipange bwino komanso igwire bwino ntchito popaka misomali yopepuka komanso yotentha kawiri. Yankho ili ndi loyenera kwambiri m'malo okonzera misomali apamwamba, kuthetsa vuto la makampani losakonza misomali yofiira komanso yotsika kwambiri komanso kutsatira malamulo a EU oteteza chilengedwe opanda HEMA. Ndi kugwiritsa ntchito zinthu zowala komanso zopangidwa ndi zinthu zachilengedwe, ubwino wake waukadaulo udzawonjezeka.