I-Adhesive ye-UV kukongeza i-photoinitiator (okanye i-photosensitizer) kwi-resin ngefomula ekhethekileyo.Emva kokufunxa ukukhanya okuphezulu kwe-ultraviolet kwi-ultraviolet (UV) izixhobo zokunyanga, ivelisa i-radicals yamahhala esebenzayo okanye i-ionic radicals, ngaloo ndlela iqalisa i-polymerization, i-cross-linking kunye ne-grafting reactions, ukuze i-resin (i-UV yokugqoka, i-inki, i-adhesive, njl. .) inokuguqulwa ukusuka kulwelo ukuya kokuqinileyo kwimizuzwana embalwa (amanqanaba ahlukeneyo) (le nkqubo yotshintsho ibizwa ngokuba yi “UV curing”).
Imihlaba yokusetyenziswa kwe-adhesives yile ilandelayo:
Imisebenzi yezandla, iimveliso zeglasi
1. Iimveliso zeglasi, ifenitshala yeglasi, ukudibanisa isikali sombane
2. Iimveliso zobucwebe bezacholo zeCrystal, inlay esisigxina
3. Ukudibanisa iimveliso zeplastiki ezicacileyo, i-pmma / ps
4. Izikrini ezahlukeneyo zefilimu zokuthintela
Ishishini lombane kunye nombane
1. Ukupenda kunye nokutywinwa kwee-terminals / relays / capacitors kunye ne-microswitches
2. Ibhodi yesekethe eprintiweyo (PCB) amacandelo bonding surface
3. Ukudibanisa ibhloko yesekethe edibeneyo kwibhodi yesekethe eprintiweyo
4. Ukulungiswa kwe-terminal ye-coil wire kunye nokudibanisa kwamacandelo
Indawo yokubona
1. Ukudibanisa i-fiber optical, ukukhuselwa kwe-fiber fiber
Ukwenziwa kwediskhi yedijithali
1. Kwimveliso ye-cd/cd-r/cd-rw, isetyenziswa ikakhulu ukugquma ifilimu ebonakalisayo kunye nefilimu ekhuselayo.
2. I-DVD substrate bonding, isigqubuthelo sokutywinwa sokupakishwa kweDVD sikwasebenzisa incatho yokunyanga ye-UV.
Izakhono zokuthenga izinto zokuncamathelisa zeUV zezi zilandelayo:
1. Umgaqo wokukhetha wokuncamathelisa kwe-Ub
(1) Qwalasela uhlobo, indalo, ubungakanani kunye nobulukhuni bezinto zokubopha;
(2) Qwalasela imilo, ulwakhiwo kunye neemeko zenkqubo yezinto ezidibanisayo;
(3) Qwalasela umthwalo kunye nefom (i-tensile force, i-shear force, i-peeling force, njl. njl.) iqhutywe yinxalenye yokudibanisa;
(4) Qwalasela iimfuno ezikhethekileyo zezinto eziphathekayo, ezifana ne-conductivity, ukumelana nobushushu kunye nokumelana nokushisa okuphantsi.
2. Iimpawu zezinto eziphathekayo
(1) Isinyithi: ifilimu ye-oxide kumphezulu wesinyithi kulula ukudityaniswa emva konyango lomphezulu;Ngenxa yokuba umahluko wezigaba ezibini zokwandiswa komgca we-coefficient ye-adhesive bonded metal inkulu kakhulu, i-adhesive layer ilula ukuvelisa uxinzelelo lwangaphakathi;Ukongezelela, inxalenye yokudibanisa isinyithi ixhomekeke kwi-electrochemical corrosion ngenxa yesenzo samanzi.
(2) Irabha: okukhona i-polarity yerabha ingaphezulu, kokukhona isiphumo sokudityaniswa singcono.I-NBR ine-polarity ephezulu kunye namandla okudibanisa okuphezulu;Irabha yendalo, irabha ye-silicone kunye nerubha ye-isobutylene ine-polarity encinci kunye namandla ancamathelayo abuthathaka.Ukongezelela, kukho rhoqo ii-agent zokukhulula okanye ezinye izongezo zamahhala kwi-rubber surface, ezithintela umphumo wokudibanisa.I-surfactant ingasetyenziswa njenge-primer ukuqinisa ukunamathela.
3Ngoko ke, kuyimfuneko ukukhetha i-adhesive kunye nokunyanga ngokukhawuleza.Ukongezelela, ukusebenza kwebhondi yezinto ezikhazimlayo kungcono kunomthi onqabileyo.
(4) Iplastiki: iplastiki ene-polarity enkulu inomsebenzi omhle wokudibanisa.
Ixesha lokuposa: Jun-07-2022