lihlahisoa

litšobotsi tsa lik'hemik'hale

Ho ea ka sebopeho sa bona sa lik'hemik'hale, li ka aroloa ka mekhahlelo e mehlano:
1, mofuta oa stilbene: o sebelisetsoa fiber ea k'hothone le likhoele tse ling tsa maiketsetso, ho etsa pampiri, sesepa le liindasteri tse ling, tse nang le fluorescence e putsoa;
2, mofuta oa coumarin: ka sebopeho sa motheo sa coumarin, se sebelisetsoang celluloid, polasetiki ea PVC, e nang le fluorescence e putsoa e matla;
3, mofuta oa pyrazoline: o sebelisetsoa boea, polyamide, fiber ea acrylic le likhoele tse ling, tse nang le 'mala o motala oa fluorescent;
4, mofuta oa naetrojene ea benzoxy: e sebelisetsoang likhoele tsa acrylic le polyvinyl chloride, polystyrene le lipolasetiki tse ling, tse nang le fluorescence e khubelu;
5, mofuta oa benzoimide o sebelisetsoa polyester, acrylic, nylon le likhoele tse ling, tse nang le fluorescence e putsoa.

Kenyelletso ea sehlahisoa le likarolo

Fluorescent brightener (fluorescent brightener) ke dae ea fluorescent, kapa dae e tšoeu, eo hape e leng lentsoe le akaretsang bakeng sa sehlopha sa metsoako.Thepa ea eona ke hore e ka hlasimolla leseli la ketsahalo ho hlahisa fluorescence, e le hore lintho tse silafalitsoeng li be le phello e tšoanang ea glitter ea fluorite, e le hore mahlo a hlobotseng a bone thepa e tšoeu haholo.

tshebediso

Tlhaloso ea pele ea khopolo-taba ea fluorescence e tlile ka 1852, ha Stokes a etsa tlhahiso ea se ileng sa tsejoa e le Molao oa Stokes.Ka 1921 Lagorio e ile ea hlokomela hore matla a bonahalang a fluorescence a hlahisoang ke lidae tse fluorescent a ne a le tlaase ho feta matla a khanya a bonahalang a monngoang ke tsona.Ka lebaka lena, o ile a etsa qeto ea hore lidae tsa fluorescent li na le bokhoni ba ho fetola leseli le sa bonahaleng la ultraviolet hore e be fluorescence e bonahalang.O ile a boela a fumana hore bosoeu ba likhoele tsa tlhaho bo ka ntlafatsoa ka ho li phekola ka mokelikeli o nang le metsi oa ntho ea fluorescent.Ka 1929, Krais o ile a sebelisa molao-motheo oa Lagorio ho paka hore mahlaseli a mosehla a ile a qoelisoa ka tharollo ea 6, 7-dihydroxycoumarin glycosyl.Ka mor'a ho omisa, ho ile ha fumanoa hore bosoeu ba rayon bo ntlafetse haholo.
Tsoelo-pele e potlakileng ea li-fluorescent lighteners e entse hore batho ba bang ba li behe maemong ka ho fihla ha lidae tse sebetsang le li-pigments tsa organic DPP e le likatleho tse tharo tse kholo indastering ea dae qetellong ea lekholo la bo20 la lilemo.
Liindasteri tse ngata li se li qalile ho sebelisa lisebelisoa tse khanyang tsa fluorescent, tse kang pampiri, polasetiki, letlalo, sesepa.Ka nako e ts'oanang, libakeng tse ngata tsa theknoloji e phahameng, ho boetse ho sebelisoa lisebelisoa tse tšoeu tsa fluorescent, tse kang: ho lemoha ha fluorescence, laser ea dae, khatiso ea anti-fake, joalo-joalo, esita le ho nka lifoto tse phahameng ka filimi e phahameng ea kutlo ho ntlafatsa kutloisiso. ea latex ea lifoto, e tla boela e sebelise sesebelisoa sa fluorescent whitening.

sephutheloana le sepalangoang

B. Sehlahisoa sena se ka sebelisoa, 25KG, 200KG, 1000KGBAERRLS.
C. Boloka e tiisitsoe sebakeng se phodileng, se omeletseng le se nang le moea o kenang ka tlung.Lijana li lokela ho koaloa ka thata ka mor'a tšebeliso e 'ngoe le e' ngoe pele li sebelisoa.
D. Sehlahisoa sena se lokela ho koaloa hantle nakong ea lipalangoang ho thibela mongobo, alkali e matla le acid, pula le litšila tse ling ho tsoaka.