iimveliso

iimpawu zeekhemikhali

Ngokwesakhiwo sazo seekhemikhali, zingahlulwa zibe ziindidi ezintlanu:
1, uhlobo lwe-stilbene: isetyenziselwa ifayibha yomqhaphu kunye nezinye iifayibha zokwenziwa, ukwenza iphepha, isepha kunye neminye imboni, ene-blue fluorescence;
2, uhlobo lwe-coumarin: enesakhiwo esisisiseko se-coumarin, esetyenziselwa i-celluloid, iplastiki ye-PVC, ene-fluorescence eluhlaza okwesibhakabhaka eqinileyo;
3, uhlobo lwe-pyrazoline: isetyenziselwa uboya, i-polyamide, i-acrylic fiber kunye nezinye iifayibha, enombala oluhlaza okhanyayo;
4, uhlobo lwe-benzoxy nitrogen: isetyenziselwa imicu ye-acrylic kunye ne-polyvinyl chloride, i-polystyrene kunye nezinye iiplastiki, kunye ne-red fluorescence;
5, uhlobo lwe-benzoimide lusetyenziselwa i-polyester, i-acrylic, i-nylon kunye nezinye iifayibha, kunye ne-blue fluorescence.

Intshayelelo yemveliso kunye neempawu zayo

I-Fluorescent brightener (i-fluorescent brightener) yidayi ye-fluorescent, okanye idayi emhlophe, ekwaligama eliqhelekileyo leqela leekhompawundi. Ipropati yayo kukuba inokushukumisa ukukhanya kwesiganeko ukuvelisa i-fluorescence, ukuze izinto ezingcolisiweyo zibe nefuthe elifanayo le-fluorite glitter, ukuze ngeliso lenyama zibone ukuba izinto zimhlophe kakhulu.

sebenzisa

Ingcaciso yokuqala yethiyori ye-fluorescence yafika ngo-1852, xa uStokes wacebisa oko kwaziwa ngokuba yiStokes' Law. Ngo-1921 uLagorio waphawula ukuba amandla e-fluorescence abonakalayo akhutshwa ziidayi ze-fluorescent ayephantsi kunamandla okukhanya abonakalayo afunxwa zizo. Ngenxa yesi sizathu, wagqiba kwelokuba iidayi ze-fluorescent zazinamandla okuguqula ukukhanya okungabonakaliyo kwe-ultraviolet kube yi-fluorescence ebonakalayo. Wafumanisa nokuba ubumhlophe beefayibha zendalo bunokuphuculwa ngokuzinyanga ngesisombululo samanzi sento e-fluorescent. Ngo-1929, uKrais wasebenzisa umgaqo kaLagorio ukungqina ukuba i-rayon etyheli yayintywiliselwa kwisisombululo se-6, 7-dihydroxycoumarin glycosyl. Emva kokomiswa, kwafunyaniswa ukuba ubumhlophe be-rayon buphuculwe kakhulu.
Uphuhliso olukhawulezileyo lwezikhanyisi ze-fluorescent lukhokelele abanye abantu ekubeni bazibeke kuluhlu ngokuvela kweedayi ezisabelayo kunye neepigment ze-organic DPP njengeempumelelo ezintathu eziphambili kwishishini ledayi ngasekupheleni kwenkulungwane yama-20.
Amashishini amaninzi aqalise ukusebenzisa izikhanyisi ezikhanyayo, ezifana nephepha, iplastiki, isikhumba, isepha. Kwangaxeshanye kwiindawo ezininzi zobugcisa obuphezulu, kukwasetyenziswa iarhente yokumhlophe ye-fluorescent, efana nokubona ukukhanya, i-laser yedayi, ukuprinta okuchasene neemveliso zobuxoki, njl.njl., kwanokuthatha imifanekiso ephezulu enefilimu enovakalelo oluphezulu ukuphucula uvakalelo lwe-latex yefoto, kuya kusetyenziswa iarhente yokumhlophe ye-fluorescent.

iphakheji kunye nothutho

B. Le mveliso ingasetyenziswa,,25KG，200KG,1000KGBAERRLS。
C. Gcina ivalwe kwindawo epholileyo, eyomileyo nengena umoya ngaphakathi. Izikhongozeli mazivalwe kakuhle emva kokusetyenziswa ngakunye ngaphambi kokusetyenziswa.
D. Le mveliso kufuneka ivalwe kakuhle ngexesha lokuthuthwa ukuze kuthintelwe ukufuma, i-alkali enamandla kunye ne-asidi, imvula kunye nezinye izinto ezingcolileyo ukuba zingaxubeki.