I-7620 UV-curing Resin esetyenziswa kwi-UV vacuum electroplating

**I-Polyurethane Acrylate 7620 eFotwayo: "Isikrweqe Esijikelezileyo" Seengubo Eziphezulu**

Kwindawo enzima yokufakelwa kweengubo zoshishino, i-**polyurethane acrylate 7620** enokufotwa ivelele njengesixhobo esiphambili kwizicelo eziphezulu ezifana ne-UV vacuum metallization, iingubo ezinganyangekiyo kakhulu, kunye nee-inki ze-UV, ngenxa yeempawu zayo ezintlanu eziphambili: ubulukhuni befilimu ephezulu, ukuqina okugqwesileyo, ukumelana nokuguguleka okuphezulu, amandla okulwa nombala otyheli, kunye nokunamathela okugqwesileyo**. Ixhobisa iimveliso "ngesikhuselo esingabonakaliyo" esidibanisa ubuhle kunye nokusebenza.

**Ukuqina kweFilimu ephezulu, Ukhuseleko olufana neDayimane**

Emva kokunyanga, olu phawu lufumana ubunzima bomphezulu obuyi-4H okanye ngaphezulu, lufana neglasi yesafire, lumelana ngempumelelo nemikrwelo yemihla ngemihla. Oku kwenza ukuba lube lolona khetho lukhethwayo kwiingubo zesipili zefowuni kunye neelogo zesinyithi zodidi oluphezulu ezenziwe nge-vacuum, nto leyo enika ukugqitywa okuphezulu "okungachukumisiyo".

**Ukuqina Okugqwesileyo, Ukulinganisela Ukuqina kunye Nokuguquguquka**

Nangona ilukhuni kakhulu, uyilo lwetsheyini yemolekyuli eguquguqukayo lwenza ukuba i-coating imelane nokugoba kwe-180° ngaphandle kokuqhekeka. Olu phuculo ekusebenzeni "okunzima kodwa okuguquguqukayo" lwenza ukuba ilungele ukusetyenziswa okuguquguqukayo okufana neengubo ze-smartphone ezigoqekayo kunye neendawo zangaphakathi zemoto ezigobileyo.

**Ukumelana nokunxitywa okuphezulu, Ixesha lokungavumi**

Isebenzisa ubuchwepheshe be-nano-crosslinking, le coating inyamezela imijikelo yokuguguleka engaphezu kwe-10,000 (uvavanyo lwe-Taber abrasion, ivili le-CS-10, umthwalo we-1kg). Isetyenziswa kakhulu kwiimeko ezisetyenziswa rhoqo njenge-UV topcoats zomgangatho we-hardwood ophezulu kunye nee-smartwatch dials, ukulwa nokuguguleka kwexesha elide.

**Ayinamthubi, Igcina Ukucaca**

Ngokhuselo oluphindwe kabini kwi-UV kunye ne-oxidation, i-coating igcina umahluko wombala ΔE

**Ukunamathela Okumangalisayo, Ukuhambelana Okubanzi**

Ukufikelela kuvavanyo lwe-5B ngokwe-ASTM D3359 kwiintsimbi, iglasi, kunye neeplastiki zobunjineli (umz., i-PC, i-ABS), uphahla lubopha ngokuqinileyo kwi-substrates ngaphandle kwee-primers. Oku kusombulula imingeni yokuhlukanisa kwiingubo ezenziwe nge-vacuum metallized kwiijiometri ezintsonkothileyo.

Ukususela kubucwebe obukhazimlayo obufakwe kwi-vacuum ukuya kwizikrini ze-elektroniki ezinganyangekiyo eziqhutywa bubuchwepheshe, i-polyurethane acrylate ichaza ngokutsha imigangatho yokugquma ephezulu "ngokuqina, ukuqina, ukuzinza, kunye nobunyulu," idibanisa ngaphandle komthungo ubuhle bemizi-mveliso kunye nokusebenza okuhlala ixesha elide.