Fluorescent Fabric yog dab tsi?

Fluorescent ntaub yog ib hom ntawm textile uas emits khaus brightness nyob rau hauv lub teeb. Nws qhov tseem ceeb tshaj plaws yog lub peev xwm los hloov lub zog tsis pom ntawm ultraviolet (UV) rau hauv lub teeb pom kev, uas ua rau pom cov nyhuv uas zoo li muaj zog dua, ci dua, thiab yuav luag tus kheej -luminous piv rau cov pa luam yeeb. Cov khoom siv no tau siv dav hauv kev tiv thaiv kev nyab xeeb, khaub ncaws ncaws pob, zam tsim, thiab tshaj tawm vim nws qhov kev pom zoo thiab kev ua haujlwm zoo.

Lub hauv paus ntsiab lus ntawm fluorescent ntaub

Cov nyhuv luminescent ntawm fluorescent ntaub los ntawm fluorescent dyes los yog pigments ntxiv rau cov khoom. Cov khoom no muaj cov qauv molecular tshwj xeeb nrog cov txheej txheem tshwj xeeb electron uas ua rau lawv nqus tau siab - zog luv - wavelength lub teeb, tshwj xeeb tshaj yog cov hluav taws xob ultraviolet. Tom qab absorbing UV teeb, electrons nyob rau hauv lub molecules hloov los ntawm hauv av xeev mus rau ib tug zoo siab lub xeev. Thaum cov electrons rov qab mus rau qib qis zog, lawv tso tawm lub zog hauv daim ntawv ntawm photons, tsim lub teeb pom kev nrog ntev wavelengths thiab qis zog. Cov txheej txheem no hu ua "fluorescence effect." Nws yog ib nqi sau cia hais tias lub emission fluorescent teeb feem ntau muaj ib tug ntev wavelength tshaj lub absorbed lub teeb, ua rau cov xim zoo li brighter thiab vivid rau tib neeg lub qhov muag. Qhov no kuj txhais tau hais tias nyob rau hauv UV- cov teeb pom kev nplua nuj, xws li hnub ci lossis ultraviolet teeb, tag nrho cov teeb pom kev pom los ntawm cov ntaub fluorescent tshaj qhov teeb meem pom lub teeb, tsim kom muaj "super-ci" nyhuv.

Cov yam ntxwv tseem ceeb:

1. Ultra-Visibility siab.

Qhov tseem ceeb tshaj plaws ntawm cov ntaub fluorescent yog nws qhov pom tau zoo heev. Txawm tias nyob rau hauv qis- teeb pom kev zoo xws li tsaus ntuj, huab cua los nag, pos huab, lossis lub teeb lub tsheb thaum hmo ntuj, cov xim fluorescent tseem muaj qhov sib txawv heev. Cov yam ntxwv no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau - daim ntawv thov kev nyab xeeb, suav nrog cov tub ceev xwm cov khaub ncaws, cov khaub ncaws ua haujlwm huv, cov khoom siv roob roob, thiab cov khoom siv kev nyab xeeb rau menyuam yaus.

2. Qhov muag -Catching Vibrant Colours.

Cov xim fluorescent muaj qhov tsis txaus siab thiab ci ntsa iab. Cov ntxoov ntxoo xws li fluorescent daj, txiv kab ntxwv, ntsuab, thiab paj yeeb muaj qhov muag pom kev zoo thiab tuaj yeem nyiam sai sai. Qhov no kuj ua rau cov ntaub fluorescent nrov heev hauv kev zam thiab cov qauv tsim qauv, feem ntau siv los tsim cov khaub ncaws tshwj xeeb thiab khoom siv.

3. Lub teeb Source Dependency.

Cov nyhuv luminescent ntawm fluorescent ntaub cia siab rau kev zoo siab los ntawm lub teeb sab nraud, tshwj xeeb tshaj yog lub teeb ultraviolet. Hauv qhov chaw tsaus ntuj uas tsis muaj UV teeb, cov ntaub fluorescent tsis ci ntawm nws tus kheej, uas ua rau nws txawv ntawm lub teeb - khaws cov ntaub ntawv luminescent. Txawm li cas los xij, los ntawm cov txheej txheem tsim khoom sib xyaw, cov khoom siv fluorescent tuaj yeem ua ke nrog kev cuam tshuam lossis tus kheej - luminous tshuaj los nthuav lawv daim ntawv thov.

4. Cov kev txwv hauv kev xaiv xim.

Tam sim no, cov xim tseem ceeb fluorescent muaj nyob rau hauv kev ua lag luam feem ntau yog sov thiab kaj tones xws li daj, txiv kab ntxwv, ntsuab, thiab liab. Qhov no yog vim cov xim no muaj tsawg zog poob thaum lub sij hawm fluorescence hloov dua siab tshiab, uas ua rau luminous efficiency ntau dua. Hauv qhov sib piv, cov suab txias xws li xiav thiab ntshav feem ntau muaj cov teebmeem fluorescent tsis muaj zog thiab tsis tshua siv. Txawm li cas los xij, nrog kev nce qib hauv cov thev naus laus zis dye, ntau cov xim fluorescent ntaub yog maj mam tsim.