Yintoni i-UV enyangekayo intlaka?

I-resin yokunyanga ukukhanya iqulethwe yi-monomer kunye ne-oligomer, equkethe amaqela asebenzayo asebenzayo kwaye anokuthi afakwe i-polymerized yi-initiator yokukhanya phantsi kokukhanya kwe-ultraviolet ukuvelisa ifilimu enganyibilikiyo.I-resin enokufotwa, eyaziwa ngokuba yi-photosensitive resin, i-oligomer enokuthi iguquke emzimbeni kunye neekhemikhali ngexesha elifutshane emva kokuvezwa ekukhanyeni, kwaye emva koko i-crosslink kunye nokunyanga.I-resin enyangekayo ye-UVluhlobo lwe-photosensitive resin enobunzima obuphantsi bemolekyuli, enamaqela asebenzayo anokuthi anyangeke yi-UV, njengeebhondi eziphindwe kabini ezingaxutywanga okanye amaqela e-epoxy.I-resin enyangekayo ye-UV yiresin ye-matrixIingubo ezinyangekayo ze-UV.Idityaniswe neefotonitiators, izinyibilikisi ezisebenzayo kunye nezongezelelo ezahlukeneyo zokwenza iingubo ezinyangekayo ze-UV.

I-resin yokuphilisa ukukhanya iqulethwe yi-resin monomer kunye ne-oligomer, equkethe amaqela asebenzayo asebenzayo.Ingenziwa i-polymerized yi-initiator yokukhanya phantsi kokukhanya kwe-ultraviolet ukuvelisa ifilimu enganyibilikiyo.Bisphenol I-epoxy acrylateineempawu zesantya sokunyanga ngokukhawuleza, ukuxhathisa okulungileyo kwe-chemical solvent kunye nobunzima obuphezulu.Polyurethane acrylateuneempawu zokuguquguquka okuhle kunye nokumelana nokunxiba.I-resin ehlanganisiweyo ephiliswe ngokukhanya yinto esetyenziswa ngokuqhelekileyo yokuzalisa kunye nokulungiswa kwezinto kwi-stomatology.Ngenxa yombala wayo omhle kunye namandla athile oxinzelelo, idlala indima ebalulekileyo kwisicelo seklinikhi.Siye safumana iziphumo ezanelisayo ekulungiseni iziphene ezahlukeneyo kunye nemingxuma yamazinyo angaphambili.

Imayilethi enyangekayo ye-UV yinto yokonga amandla kokusingqongileyo eyaphuhliswa yiNkampani yeBayer yaseJamani ngasekupheleni kweminyaka yoo-1960.I-China ingene kwintsimi yeIingubo ezinyangekayo ze-UVukusukela ngoo-1980.Kwinqanaba lokuqala, ukuveliswa kwe-resin yokunyanga ye-UV kwenziwa ikakhulu ziinkampani ezinjenge-American Sadoma, iJapan Synthetic, iGerman Bayer kunye neTaiwan Changxing.Ngoku, abaninzi abavelisi basekhaya baqhuba kakuhle, njengeSanmu Group kunye neZicai Chemical.Kwiminyaka yakutshanje, ngokunyuswa kolwazi lwabantu ngogcino lwamandla kunye nokukhuselwa kwendalo, iintlobo ngeentlobo zokusebenza kwengubo enyangekayo ye-UV iye yaphuculwa ngokuqhubekayo, indawo yesicelo yandisiwe, kwaye imveliso yanda ngokukhawuleza, ebonisa ukukhula okukhawulezileyo kophuhliso.Ngokukodwa emva kokuba iingubo zibandakanyiwe kumda wokuqokelela irhafu yokusetyenziswa, ukuphuhliswa kwe-resin ye-UV [1] kulindeleke ukuba iqhube ngakumbi.Iingubo ezinyangekayo ze-UV azisetyenziswa ngokubanzi kuphela kwiphepha, iplastiki, isikhumba, isinyithi, iglasi, i-ceramics kunye nezinye ii-substrates, kodwa zisetyenziswe ngempumelelo kwi-fiber optical, ibhodi yesekethe eprintiweyo, ukupakishwa kwecandelo lombane kunye nezinye izinto.