7620 UV-curing Resin yogwiritsidwa ntchito mu UV vacuum electroplating

**Polyurethane Acrylate 7620 Yokonzedwa ndi Zithunzi: "Zida Zozungulira Zonse" za Zophimba Zapamwamba**

Muzovala za mafakitale zomwe zimafuna zambiri, **polyurethane acrylate 7620** yokonzedwa ndi photocurable imadziwika ngati chinthu chofunikira kwambiri pa ntchito zapamwamba monga UV vacuum metallization, zophimba zosatha kusweka, ndi inki za UV, chifukwa cha **makhalidwe ake asanu ofunikira: kuuma kwa filimu kwambiri, kulimba kwambiri, kukana kuvala bwino, kuthekera koletsa chikasu, komanso kumamatira bwino kwambiri**. Imapatsa zinthu "chishango chosawoneka" chomwe chimaphatikiza kukongola ndi magwiridwe antchito.

**Kulimba Kwambiri kwa Filimu, Chitetezo Chofanana ndi Daimondi**

Pambuyo poyeretsa, chophimbachi chimalimba ndi madigiri 4 kapena kuposerapo, mofanana ndi galasi la safiro, ndipo chimalimbana ndi kukanda kwa tsiku ndi tsiku. Izi zimapangitsa kuti chikhale chisankho chabwino kwambiri pa zophimba magalasi a foni yam'manja ndi zizindikiro zachitsulo zapamwamba zopangidwa ndi vacuum, zomwe zimapangitsa kuti chikhale cholimba kwambiri "chosakhudza".

**Kulimba Kwambiri, Kulinganiza Kulimba ndi Kusinthasintha**

Ngakhale kuti ndi yolimba kwambiri, kapangidwe kake kosinthasintha ka molekyulu kamathandiza kuti chophimbacho chizitha kupindika pa 180° popanda kusweka. Kupambana kumeneku kwa magwiridwe antchito "olimba koma osinthasintha" kumapangitsa kuti chikhale choyenera kugwiritsidwa ntchito mosinthasintha monga chophimba cha mafoni a m'manja chopindika komanso malo ozungulira mkati mwa magalimoto.

**Kukana Kuvala Kwambiri, Nthawi Yosafuna**

Pogwiritsa ntchito ukadaulo wa nano-crosslinking, chophimbachi chimatha kupirira maulendo opitilira 10,000 ogwiritsidwa ntchito (mayeso a Taber abrasion, CS-10 wheel, 1kg load). Chimagwiritsidwa ntchito kwambiri m'malo omwe amapangidwa pafupipafupi monga ma UV topcoats a pansi pamatabwa apamwamba komanso ma smartwatch dials, polimbana ndi kukwawa kwa nthawi yayitali.

**Yopanda Chikaso, Yosunga Kumveka Bwino**

Ndi chitetezo chambiri ku UV ndi okosijeni, chophimbachi chimasunga kusiyana kwa mitundu ΔE

**Kumamatira Kwapadera, Kugwirizana Kwapadziko Lonse**

Popeza mulingo wa 5B pa ASTM D3359 pa zitsulo, galasi, ndi mapulasitiki aukadaulo (monga PC, ABS), chophimbacho chimalumikizana mwamphamvu ndi zinthu zopanda ma primer. Izi zimathetsa mavuto olekanitsa zinthu mu zophimba zopangidwa ndi zitsulo zopangidwa ndi vacuum pa geometries zovuta.

Kuyambira zodzikongoletsera zonyezimira zopangidwa ndi zitsulo zotayidwa mpaka zotchingira zamagetsi zosatha ntchito zaukadaulo, polyurethane acrylate imasinthiratu miyezo yapamwamba yophikira ndi "kuuma, kulimba, kukhazikika, ndi chiyero chake," zomwe zimagwirizanitsa bwino kukongola kwa mafakitale ndi magwiridwe antchito okhalitsa.