IKwiminyaka yakutshanje, upende we-UV ufumene ingqwalasela eyandayo kumashishini aqala ekupakisheni ukuya kwi-elektroniki. Le teknoloji yaziwa ngokukwazi kwayo ukugqiba izinto ezikhazimlayo kunye nokhuseleko oluhlala ixesha elide, ithathwa njengesebenzayo kwaye inobuhlobo nokusingqongileyo. Kodwa isebenza njani ngokwenene?
Ukwaleka kwe-UV kuxhomekeke kwinkqubo ebizwa ngokuba yi-ultraviolet curing. Ukwaleka ngokwako ngumxube wolwelo oqulethe ii-oligomers, ii-monomers, kunye nee-photo-initiators. Nje ukuba isetyenziswe kumphezulu, izinto ezifakwe ulwelo ziyavezwa kukukhanya kwe-ultraviolet. Ii-photo-initiators zifunxa amandla okukhanya, zivelise iintlobo ezisabelayo ezifana nee-free radicals. Ezi molekyuli zisabelayo zikhawuleza zibangele i-polymerization, ziguqula ulwalwelo lube yifilimu eqinileyo edibeneyo kwimizuzwana embalwa.
Iingcali zoshishino zigxininisa ukuba le nkqubo yokulungisa ngokukhawuleza ayinciphisi nje kuphela ixesha lokuvelisa kodwa ikwasusa nesidingo sokomisa ngobushushu, nto leyo eyenza ukuba i-UV coating ibe namandla angcono kakhulu. Ifilimu eyomileyo inika ukumelana nokukrwela okuhle kakhulu, ukuqina kweekhemikhali, kunye nomtsalane ophuculweyo, nto leyo echaza ukusetyenziswa kwayo ngokubanzi ekugqityweni kwefenitshala, izinto eziprintiweyo, izinto zangaphakathi zeemoto, kwanakwizinto ze-elektroniki zobugcisa obuphezulu.
Enye inzuzo ephambili, abahlalutyi beshishini baphawula, yiprofayili yokusingqongileyo yeengubo ze-UV. Ngokungafaniyo neengubo zemveli ezisekelwe kwisinyibilikisi ezikhupha iikhompawundi ze-organic eziguquguqukayo (ii-VOC), iifomyula ezininzi ze-UV zenzelwe ukuba zingabi na-VOC phantse. Oku kunciphisa ungcoliseko lomoya kunye neengozi zomsebenzi, kuhambelana nemigangatho engqongqo yokusingqongileyo yehlabathi.
Ukuqhubela phambili kweli candelo kukwandisa ukusetyenziswa kwe-UV coating. Izinto ezintsha zakutshanje ziquka ii-UV coating eziguquguqukayo ezinyangekayo kwiifilimu zokupakisha, ii-coating ezimelana kakhulu nezixhobo zonyango, kunye neefomyula ezihambelanayo ne-biocompatible ezisetyenziswa kwimpilo. Abaphandi bakwavavanya iinkqubo ze-UV ezixutyiweyo ezidibanisa amandla okupholisa kunye ne-nanotechnology ukuphucula ukusebenza kwezithintelo kunye nokwandisa ubomi bemveliso.
Njengoko uzinzo luba yinto ephambili kwimveliso, iingcali ziqikelela ukuba iteknoloji yokugquma i-UV iya kudlala indima ebaluleke ngakumbi. Njengoko imfuno yehlabathi yezinto ezilungele indalo kunye nokusebenza okuphezulu isanda, kulindeleke ukuba ukugquma i-UV kubeke imilinganiselo emitsha yokusebenza kakuhle, ukuqina, kunye noyilo, kutshintsha imigangatho kumashishini amaninzi.
Ixesha lokuthumela: Septemba-19-2025
