[Ubunzulu bokukhanya kwe-UV LED] UMvelisi we-UV LED Ukuxelela ngezi

Kusetyenziso lwenyani lwabathengi, iingxaki ezinjalo zihlala zisenzeka, oko kukuthi, andazi ukuba ubunzulu bomatshini wokunyanga we-UV bufanelekile na. Namhlanje, i-Tianhui iya kuthetha ngezona zinto ziphambili ezichaphazela ukukhanya kwe-UVLED koomatshini bokuphilisa ukukhanya okubandayo. Umgaqo wokunyanga i-UVLED I. Iimpawu zeempawu ze-UVLED zokukhanya okubandayo komthombo wokunyanga umatshini ngezinto eziqiniswayo ze-UVLED, zagqiba ekubeni zifake izinto eziphilisiweyo ezikhutshwe sisibane ukuze zibangele ukukhanya kwaye zibangele iimolekyuli. Ukuqiniswa kwe-UV kugqiba ukungqubana phakathi kweefotoni kunye neemolekyuli, ezinokubangela ukuba iimolekyuli zisasazeke ngokulinganayo ngokusebenzisa izinto. Ukongeza kwiimpawu zemithombo yokukhanya ye-UVLED, iibhere eziqinileyo nazo zineempawu ezibonakalayo kunye ne-thermodynamic. Zisebenzisana namandla emitha kwaye zinempembelelo enkulu kwinkqubo yokuqinisa. I-UVLED's spectral spectral ezimbini, ukufunxa okubonakalayo, amandla okukhanya sisixa se-inki efunxwe kubude be-wavelength ngaphakathi kobunzima obunyuka ngokuthe ngcembe. Okukhona amandla afunxwa kufutshane nomphezulu, kokukhona afumana amandla amancinci. Nangona kunjalo, ngokwahluka kobude bamaza, kokukhona ubude bamaza bunde, kokukhona ukugqobhoza kokungena, kuba mfutshane ubude bamaza, kwaye incinci indawo yokungena. Ngokumalunga neyona nkqubo yokuvelisa, i-365nm ye-wavelength UVLED imitha ye-ultraviolet Ingcono kakhulu kwiwotshi, kwaye ubude obude okanye ukungena kwe-405nm kungcono kune-365nm. Umgangatho wokufunxa okubonwayo uquka konke ukusuka kwimpembelelo yokukhanya, izinto zemolekyuli enye, intlanganisela kunye nezongezelelo ezibandakanya ii-pigments. Okwesithathu, ukucamngca kunye nokusabalalisa kuhambelana kwaye kufakwe. Ukukhanya kunokutshintshwa ngolwalathiso lwe-inki, oluvelisa ukubonakalisa kunye nokusabalalisa. Ezi zinto ziye zawanciphisa amandla afikelela kumandla e-UV anzulu, kodwa aphucula ukuqina kokusabela. Ukutshintsha ijika phakathi kobushushu be-UVLED kunye nobude be-4. Ubushushu benkqubo yokupholisa umatshini wokunyanga we-UVLED unempembelelo enkulu kwisantya sokuphendula (oko kukuthi, ukukhanya okunamandla kwemitha). Esinye sezithintelo ezibalulekileyo ezichaphazela inkqubo yokunyanga. Abantu abazaziyo iimpawu zobushushu be-UV ye-UV yesibane kufuneka bazi ukuba ukuphakama kweqondo lobushushu, kokukhona ukuphakama kwamaza e-UV LED kuya kukhukuliseka phezulu. Ngokomzekelo, ezinye izibane zesibane zasekhaya, xa ziqala ukuyisebenzisa, umphumo wokuqina ulungile. Ukukhanya okwethutyana. Emva koko, njengoko iqondo lobushushu linyuka, ubude bamaso besibane se-UVLED butshintshile. I-365nm iya kukhukuliseka kwicala le-370/380nm. Akukho ndlela yokufunxa iglu okanye i-inki yesizathu, kwaye ngokwemvelo ayikwazi ukugqiba ukuguqulelwa kwe-cross-linking phakathi kweglue okanye iimolekyuli ze-inki, ibonisa umbono we-macro, oko kukuthi, iglu kunye ne-inki ayinyangeki kakuhle okanye ayinayo ukuqina. . I-Tianhui isebenze iminyaka engaphezu kweshumi kumashishini ahlukeneyo. Ukuba unemibuzo malunga nokunyanga kwe-UVLED, nceda uqhagamshelane nathi nangaliphi na ixesha!