Iinkqubo eziphambili zokugquma i-UV ezivakala njengesikhumba kunye namanqaku aphambili

I-soft kin-feel UV coating luhlobo olukhethekileyo lwe-UV resin, eyenzelwe kakhulu ukulinganisa ukuchukumisa kunye nemiphumo yokubona yesikhumba somntu. Iyakwazi ukumelana neminwe kwaye ihlala icocekile ixesha elide, iqinile kwaye ihlala ixesha elide. Ngaphezu koko, akukho mbala uguqukayo, akukho mahluko kumbala, kwaye ayimelani nelanga. Itekhnoloji yokulungisa i-UV evakalelwa lulusu yinkqubo yonyango lomphezulu esekelwe ekukhanyeni kwemitha ye-ultraviolet. Ngokusebenzisa isiphumo sokusebenzisana kwemithombo yokukhanya ekhethekileyo (njengezibane ze-UV ze-excimer okanye i-UVLED) kunye nee-resin ezenziweyo, i-coating inokuphiliswa ngokukhawuleza kwaye umphezulu unokunikwa isiphumo esithambileyo nesigudileyo sesikhumba.

Nazi ezinye zeempawu eziphambili kunye nokusetyenziswa kwe-resin ye-UV evakalelwa lusu:

Ukuchukumisa: I-resin ye-UV evakalelwa lulusu inokubonelela ngemvakalelo ethambileyo, egudileyo nethambileyo efana neyolusu lomntu.

Isiphumo sokubonakala: Ngokwesiqhelo sibonisa umbala ongacwebezeliyo, ukukhanya okuphantsi, ukuphepha ukukhanya okunamandla kunye nokudinwa okubonakalayo.

Ukusebenza: Ayikwazi ukukrweleka, iyalungiswa, kwaye yandisa ubomi benkonzo yokugquma.

Iimpawu zokunyanga: I-resin ye-UV inyangwa ngemitha ye-ultraviolet ukuze inyangwe ngokukhawuleza.

I-resin ye-UV evakalelwa lulusu ibonelela ngesisombululo sonyango olukhethekileyo lomphezulu kwiimveliso ezahlukeneyo ngokusebenzisa ukwakheka kwayo okwahlukileyo kweekhemikhali kunye neempawu zomzimba, ingakumbi kwiimeko apho kufuneka khona iziphumo ezikhethekileyo zokuchukumisa kunye nembonakalo.

Amanyathelo enkqubo ephambili

1- Unyango lwangaphambi konyango

Qinisekisa ukuba umphezulu we-substrate ucocekile, uthe tyaba, awunaoyile kwaye awunangcoliseko, kwaye umxholo wokufuma ungaphezulu kwe-8%. Izinto ezahlukeneyo ezifana nesinyithi, iplastiki okanye umthi kufuneka ziphathwe ngokukodwa (ezifana nokupholisha kunye nokususwa okungashukumiyo) ukuphucula ukunamathela. Ukuba i-substrate ayinakuchukumisa kakuhle (njengeglasi kunye nesinyithi), i-promoter kufuneka itshizwe kwangaphambili ukuze iqinise ukunamathela.

2- Ukusetyenziswa kwengubo yokugquma evakala ngathi lusu

Ukukhetha i-coating: Ii-resin eziphilisa i-UV eziqulathe ii-resin ze-silicone ezi-fluorinated (ezifana ne-U-Cure 9313) okanye ii-acrylates ze-polyurethane ezinobunzima obuphezulu (ezifana ne-U-Cure 9314) ukuqinisekisa ukuchukumisa okuthambileyo, ukumelana nokuguguleka kunye nokumelana namabala.

Indlela yokugquma: Ukutshiza yeyona ndlela iphambili, kufuneka kugqunywe ngokulinganayo ukuze kuthintelwe ukungabikho kogquma okanye ukuqokelelana. Umaleko ngamnye kufuneka ulungiswe kwangaphambili xa kufakwa ugquma olunezingqimba ezininzi.

3- Ulawulo lokusingqongileyo kwe-Anaerobic (isitshixo)

Ukucoca i-excimer kufuneka kwenziwe kwindawo engenamoya, kwaye ukuphazamiseka kweoksijini kuyasuswa ngokutywina i-cavity + deoxidizer ukuze kufezekiswe uzinzo olu-ultra-matte kunye nolwe-gloss.

Inkqubo yokunyanga i-UV ye-4

Ukukhetha umthombo wokukhanya

Umthombo wokukhanya we-Excimer: ubude be-172nm okanye i-254nm ubude ukuze kufumaneke ukuphiliswa okunzulu kunye nefuthe eligqithisileyo lokuziva ulusu

Umthombo wokukhanya kwe-UV LED: ukonga amandla kunye nobushushu obuphantsi (ukuthintela ukuguquguquka kobushushu besiseko), ukukhanya okufanayo nokulawulekayo.