Ukunyangwa kweLed ye-UV kuNyango kunye ne-UV ye-UV ye-UV yeSicelo sokuNzala

Iinkqubo kufuneka zithembeke, zingaguquguquki, kwaye zikwazi ukuvavanywa xa kusenziwa isixhobo sonyango. I-UV Led yokunyanga izincamathelisi  ukuhlangabezana nezi mfuno kakuhle iziqwenga bonding.

Ziinkqubo ezinenxalenye enye ezine-viscosity ezahlukeneyo ezivumela ukudosa okuchanekileyo, okuphindaphindwayo kwezinto kuzo zombini ubuninzi kunye nendawo. Ifestile yenkqubo elawulwayo kunye nokugqibezela ngoko nangoko i Inkqubo yokunyanga ye-UV Led  vumela iimvavanyo zokuqinisekisa umgangatho okhawulezayo we-intanethi (QA). Indlela eyomeleleyo kufuneka iqonde kwaye ilawule ukwahluka kwenkqubo njengoko icandelo lifuna.

Izinto ezilungileyo zokunyangwa kwe-UV Led

Kwiminyaka emininzi, ukukhanya okubanzi kwe-UV okuveliswa zizibane ze-arc esekwe kwimercury kwakungowona mthombo wokukhanya osetyenziselwa ukufikelela. Ukunyanga kwe-UV Led.  Ngetekhnoloji yabo yamva nje kunye nezinye iingenelo ngaphezulu kwezibane ezibanzi, izibane ze-UV ezisekwe kwi-LED ziya zithandwa kakhulu.

Izibane eziqhelekileyo ezisekelwe kwi-arc zinexesha lokufudumala kunye nokupholisa. Ke ngoko, ziye zishiywe zihleli ixesha lokutshintsha kunye nezivalo zoomatshini ezilawula ukuvezwa. Ukucinywa ngoko nangoko kwezibane ze-UV ezisekwe kwi-LED zibavumela ukuba bavule kuphela, xa kukho imfuneko, basebenzise amandla amancinci kakhulu, kwaye bangabi namalungu oomatshini.

Azifuni ukutshintshwa kwebhalbhu kwaye zivelise ubushushu obuncinane, obuvumelayo UV L abavelisi be-ed  ukusebenzisa ii-substrates eziethe-ethe ngakumbi.

Inyani yokuba izibane ze-LED ze-UV zinemveliso engaguqukiyo engaguqukiyo ngokuhamba kwexesha ibaluleke kakhulu kubavelisi bezixhobo zonyango. Imilinganiselo yokuqaqamba okuthe gqolo kwe-UV (usebenzisa iradiometer) iyafuneka ukugcina idosi yokunyanga ye-UV Led eqinisekisiweyo, kwaye nokuba ibhalbhu iguqulwa rhoqo, okanye kwenziwe uhlengahlengiso olwenziweyo.

Ukukhutshwa kwezibane ezibanzi ze-Ultraviolet arc 'yehla ngokumangalisayo ngokuhamba kwexesha. Le miba yenkqubo iyaphetshwa ngokwamkela isibane se-UV esizinzile, esisekelwe kwi-LED, ukuphelisa ukuguquguquka kokuvelisa okuyingxaki.

Ukukhetha i-Adhesive eyiyo

Izinto zokuncamathelisa zale mihla ziphuhliswa ukuze zinyange ngemveliso ye-LED eyahlukileyo eyahlukileyo ngokuhambelana nokwamkelwa kwezibane zokunyanga ze-UV Led. I-Adhesives enyangekayo ye-LED iya kuphendula kwi-spectrum ethintelweyo ye-wavelengths ukubonelela ngeempawu eziphilileyo ezifunekayo nezilindelekileyo.

Ukuba i-adhesive ayenzelwanga ukunyangwa nge-LED, iimpawu zayo eziphilileyo zinokwahluka kwezo zidweliswe kwi-database. Ngoko ke, oku kusenokungabi yimeko ngezo zixhobo. Umsebenzi wekhosi kwiinxalenye kunye namacandelo uya kufuneka kuzo zombini iimeko.

UV L abavelisi be-ed  kufuneka bacinge ukusebenzisa izinto zokuncamathelisa eziye zaphumelela USP Class VI okanye ISO 10993 uvavanyo, eqinisekisa ukuba non-ityhefu. I-adhesive kufuneka imelane nenkqubo efunekayo yokucoca, njenge-ethylene oxide (ETO).

Iintlobo ngeentlobo zokuncamathelisa okunyangekayo kwe-UV ezinokunyamezela Ukuvalwa kwe-UV LED  ziyafumaneka kwi-Intertronics kwaye uphumelele uvavanyo lwe-ISO 10993. Ngokukhetha enye yezi zincamathelisi ezihambelanayo, igajethi iya kuba lula ukudlula iimvavanyo zetyhefu kamva.

I-substrate iya kugqiba iglue yokusetyenziswa; i-adhesive enamathela kakuhle kwi-PVC, umzekelo, ayinakuncamathela kakuhle kwi-stainless. Njengoko ezinye iiplastiki ezincinci eziqhelekileyo, njenge-polyether ether ketone, ziqeshwe ekwenzeni izixhobo zonyango, kunokuba nzima nakakhulu ukuqinisekisa ukubambelela okwaneleyo kuzo zonke ii-substrates (PEEK).

Umnikezeli okwaziyo uya kuba nolwazi malunga ne-substrates ekhethekileyo kwishishini kwaye uya kuba ne-adhesives efanelekileyo ekhoyo yokuvavanya. Kwezinye iimeko, unyango lomphezulu weplasma lunokuphucula ukunamathela kweepolima zamandla asezantsi.

Abavelisi be-UV Led  yezixhobo zonyango zinokuzuza ekuhlolweni okukhawulezayo, kunye nokuqinisekiswa komgangatho (QA) owenziwe ngokukhawuleza ngokugqithisileyo kwe-UV Led yokuphilisa i-adhesives, mhlawumbi ngexesha lemveliso okanye ekupheleni komgca. Eminye imixube inokutshintsha umbala xa iphilisiwe, ijika ibe sobala okanye omnye umbala. Olunye uphawu oluluncedo lokuhlola lunamandla obomvu- okanye oluhlaza okwesibhakabhaka nge-fluorescence phantsi kokukhanya okumnyama.

Ukukhetha iSixokelelwano esifanelekileyo sokuNyanga iUV

Izibane ze-UV Led zokunyanga ezisekelwe kwii-LED zifikeleleka ngokulula kwi-wavelengths esebenzayo (phakathi kwe-365nm kunye ne-405nm) kunye namanqanaba ombane aneleyo nakwimveliso yesantya esiphezulu. Zinokubanjwa ngesandla, zifakwe kwi-benchtop, okanye zidalwe ukuba zisetyenziswe kwirobhothi okanye kwiiconveyors, kwaye zisusela kwizibane ezivelisa amabala amancinci aneemilimitha ezimbalwa ububanzi ukuya kwindawo enkulu yezikhukhula. Ziyazigqitha izibane zazo ezibanzi ze-arc ezikhanyisayo ngenxa yezibane zazo ezibukhali kakhulu, ezinokuvelisa ukukhanya okunyanga kwe-UV ngesantya esingaphezulu kwe-30W/cm2.

Ukwahluka okanye ukungahambelani akwamkelekanga kwimveliso yezixhobo zonyango. Izinto zokuncamathelisa zenziwe ukuba zinyangwe ngokusebenzisa ukukhanya kwe-UV eveliswa yi Izibane ze-UV Led zokunyanga  inokunceda imveliso yakho ifezekiseke ngokudibeneyo kunye nokuthembela ngokubambisana.

Itekhnoloji yeUV

Indlela yokomisa i-oveni eshushu, okanye inkqubo esetyenziswayo ngoku iqhele ukutshintshwa Ukunyanga kwe-UV Led . Iyazenzekela Ukunyanga kwe-UV Led Ubuchule bunokuphucula ngokubonakalayo uninzi lweenkqubo zonyango apho ukuchaneka, ukungaguquguquki, kunye nomgangatho zizinto ezibalulekileyo. Nantsi uluhlu olukhawulezayo lwe Ukunyanga kwe-UV Led itekhnoloji kwimarike kunye neenzuzo zayo kunye nezithintelo kusetyenziso oluninzi lwezonyango. Intloko ekhanyayo, okanye i-irradiator, yesiqhelo Ukunyanga kwe-UV Led  Iinkqubo, izindlu zebhalbhu kunye nesibonisi.

Umbane, owaziwa ngokuba yi-ballast, edityaniswe nentloko yokukhanya ngeentambo zombane, ilawula intloko yesibane. Isixokelelwano sokupholisa, esifana nevuthela okanye amanzi apholileyo, sikwakhona ukulawula amaqondo obushushu ebhalbhu kuba intloko yesibane ifuna ukupholiswa ukuze isebenze kakuhle. Uphuhliso lwakutsha nje kukufumaneka kwe Ukunyanga kwe-UV Led iinkqubo, ezineengenelo ezongezelelweyo zobomi obandisiweyo kunye noyilo oludityanisiweyo lokudityaniswa lula kwi-coating esele ikhona, ukupeyinta, kunye noomatshini bokuphawula.

Ikhemistri, uyilo lwenkqubo ngokubanzi, kunye neenkxalabo zolondolozo ziya kugqiba uhlobo lwe Ukunyanga kwe-UV Led  izixhobo, uhlobo lwebhalbhu, kunye nokuqhelaniswa nenxalenye. Unyango olusebenzayo nolucokisekileyo, izinto ezininzi zokuncamathelisa zonyango zisebenza ngcono xa zivezwe kwintsimbi ende yobude okanye izongezo zentsimbi ze halide (350–430 nm, ngamanye amaxesha eyaziwa ngokuba "D" okanye "V" uhlobo bulbs).

Ungayithenga phi i-UV ye-UV ye-UV ye-UV ye-UV ye-LED kunye ne-UV Led yokuNyangwa?

I-Tianhui yoMbane sele isebenze kwiiphakheji ze-UV ze-UV kunye nokuveliswa okupheleleyo, umgangatho ohambelanayo kunye nokuthembeka, kunye neendleko ezifikelelekayo. Zhuhai Tianhui Electronic Co., Ltd ., enye ephezulu Abavelisi abakhokelweyo be-UV , igxile kwi-UV ye-LED yokucoca umoya, amanzi e-UV e-LED Ukuvalwa kwe-UV LED , ukunyangwa koshicilelo lwe-Led Lighting, i-UV LED, uv imodyuli ekhokelwayo , kunye nezinye izinto. InoPhando olunobuchule kunye nolutsha, iqela elithengisayo ukunika abathengi izisombululo ze-UV ze-LED, kwaye iimpahla zayo ziphumelele indumiso yabathengi abaninzi.   Ngoluhlu olupheleleyo lwemveliso, umgangatho ohambelanayo, ukuthembeka, kunye neendleko ezifikelelekayo, i-Tianhui Electronic iye yasebenza kwi-UV ye-LED ye-package market. Sibonelele ngeenkonzo kubathengi kumazwe angaphezulu kwama-50 kule minyaka ingama-20 idlulileyo.