Ulusu-ukuziva iinkqubo zokugquma kwe-UV kunye namanqaku aphambili

Isikhumba esithambileyo se-UV luhlobo olukhethekileyo lwe-resin ye-UV, eyilelwe ikakhulu ukulinganisa ukubamba kunye neziphumo ezibonakalayo zolusu lomntu. Kukuxhathisa iminwe kwaye ihlala icocekile ixesha elide, yomelele kwaye yomelele. Ngaphaya koko, akukho mahluko, akukho mahluko wemibala, kwaye imelana nokukhanya kwelanga. Itekhnoloji yokunyanga ulusu lwe-UV yinkqubo yonyango engaphezulu esekwe kunyango lwemitha ye-ultraviolet. Ngokusebenzisa impembelelo ye-synergistic yemithombo yokukhanya ekhethekileyo (efana nezibane ze-UV ze-excimer okanye i-UVLED) kunye nee-resin ezenziweyo, ukugquma kunokunyangwa ngokukhawuleza kwaye umphezulu unokunikwa impembelelo ethambileyo kunye negudileyo yokuziva ulusu.

Nazi ezinye zeempawu eziphambili kunye nokusetyenziswa kwe-resin ye-UV yokuziva ulusu:

Ukuchukumisa: I-resin ye-UV eziva ulusu inokubonelela ngemvakalelo ethambileyo, egudileyo kunye ne-elastic efana nolusu lomntu.

Impembelelo ebonakalayo: Ngokuqhelekileyo ibonisa umbala we-matte, i-gloss ephantsi, ugweme ukubonakaliswa okunamandla kunye nokukhathala okubonakalayo.

Ukusebenza: Ukumelana nemikrwelo, iyalungiseka, kwaye yandisa ubomi benkonzo yokugquma.

Iimpawu zokunyanga: I-resin ye-UV inyangwa yimitha ye-ultraviolet ukuze iphiliswe ngokukhawuleza.

I-resin ye-UV yokuziva ulusu ibonelela ngesisombululo esikhethekileyo sonyango lweemveliso ezahlukeneyo ngokubunjwa kweekhemikhali ezikhethekileyo kunye neempawu zomzimba, ngakumbi kwiimeko apho kufuneka ukubamba okukhethekileyo kunye neziphumo zembonakalo.

Amanyathelo enkqubo engundoqo

1- Unyango lwangaphambili

Qinisekisa ukuba indawo ye-substrate icocekile, icwecwe, ayinayo ioli kunye nokungcola, kwaye umxholo womswakama ngu-≤8%. Izinto ezahlukeneyo ezifana nentsimbi, iplastiki okanye iinkuni kufuneka ziphathwe ngokukodwa (njengokupholisha kunye nokususwa kwe-static) ukuphucula ukunamathela. Ukuba i-substrate inoqhagamshelwano olubi (njengeglasi kunye nesinyithi), umgqugquzeli kufuneka atshizwe kwangaphambili ukunyusa ukunamathela.

2- Ukusetyenziswa kokugquma kwesikhumba

Ukukhethwa kweCoating : I-UV-Cure resins ene-fluorinated silicone resins (efana ne-U-Cure 9313) okanye i-high-crosslink density polyurethane acrylates (efana ne-U-Cure 9314) ukuqinisekisa ukubamba okugudileyo, ukuxhathisa ukunxiba kunye nokumelana namabala.

Indlela yokwaleka : Ukutshiza yeyona ndlela iphambili, ukugqunywa ngendlela efanayo kuyafuneka ukunqanda ukuphoswa kokugquma okanye ukuqokelelana. Uluhlu ngalunye lufuna ukunyangwa kwangaphambili xa kufakwe i-multi-layer coating.

3- Ulawulo lokusingqongileyo lweAnaerobic (isitshixo)

Ukunyanga i-Excimer kufuneka kuqhutywe kwindawo ye-anaerobic, kwaye ukuphazamiseka kwe-oksijini kupheliswa ngokutywina i-cavity + i-deoxidizer ukufezekisa i-ultra-matte kunye nokuzinza kwegloss.

4- Inkqubo yokunyanga UV

Ukukhetha umthombo wokukhanya

Umthombo wokukhanya kwe-Excimer: 172nm okanye 254nm wavelength ukufezekisa ukuphilisa okunzulu kunye nefuthe eligqithisileyo lokuziva ulusu

Umthombo wokukhanya kwe-UV LED: ukonga amandla kunye nobushushu obuphantsi (ukuphepha ukuguqulwa kwe-thermal ye-substrate), ukukhanya okufanayo kunye nokulawulwa kokukhanya.