- Jinan Tonex Chemical muab ib qho hauv - Kev Ntsuam Xyuas Qhov tob ntawm Kev Sib Raug Zoo Ntawm Kev Ua Haujlwm Zoo thiab Qib Ntxiv
Hauv kev hloov kho thiab kev lag luam plastics, optical brighteners tau dav lees paub tias yog cov khoom siv tseem ceeb ntxiv rau kev txhim kho cov khoom muag.
Txawm li cas los xij, raws li xyoo ntawm kev tshawb fawb daim ntawv thov thiab ntawm - kev paub txog kev pabcuam hauv chaw,Jinan Tonex Tshuajxav hais txog lub ntsiab lus tseem ceeb:tsis muaj qhov yooj yim zoo sib raug zoo ntawm qhov ntau npaum ntawm optical brightener thiab cov nyhuv brightening. "Tsawg npaum li cas nrog kev ua haujlwm siab, thiab cov qauv tseeb" yog lub hauv paus ntsiab lus tseem ceeb ntawm daim ntawv thov kev tshawb fawb.
Los ntawm qhov kev xav ntawm cov xim kho qhov muag- cov txheej txheem them nyiaj, cov tshuab kho qhov muag pom lub zog nqus lub zog hauv cheeb tsam ultraviolet thiab emit xiav -violet fluorescence nyob rau hauv qhov pom spectrum. Lub teeb fluorescent no tiv thaiv cov xim daj daj uas muaj nyob hauv polymer matrix los ntawm kev tshem tawm cov xim ntxiv, yog li ua tiav qhov pom kev ci ntsa iab. Cov txheej txheem no yog tswj hwm los ntawm qhov sib npaug ntawm qhov muag qhov muag nruj: qhov zoo tshaj plaws whiteness yog ua tiav tsuas yog thaum qhov kev siv ntawm xiav -violet fluorescence phim cov xim daj ntawm cov substrate. Thaum qhov sib ntxiv tshaj qhov pib no, qhov xiav xiav ntau tshaj -violet fluorescence ua rau muaj kev hloov ntawm cov xim xim, thiab cov xim seem ntawm lub brightener nws tus kheej yuav pom, uas ua rau undesirable greyish los yog ntsuab casts -lub brightening efficiency nkag mus rau ib tug poob theem.
Tsis tas li ntawd, tus cwj pwm dispersion ntawm optical brighteners nyob rau hauv polymer matrices yog txwv los ntawm lawv solubility txwv. Thaum cov concentration tshaj qhov saturation pib nyob rau hauv ib tug tshwj xeeb resin system, brightener molecules yuav aggregate thiab precipitate tawm ntawm lub matrix theem, ua rau nto "blooming" los yog microscopic crystalline me ntsis. Qhov no tsis yog tsuas yog cuam tshuam rau qhov zoo nkauj ntawm cov khoom tiav tab sis kuj ua rau tus nqi -kev ua tau zoo ntawm cov txheej txheem ci ntsa iab.
Ntawm qhov kev txhawj xeeb ntau dua yog qhov muaj feem pheej hmoo uas ntau ntxiv ua rau lub sijhawm ntev - kev ua tau zoo ntawm cov khoom kawg. Tom qab nqus UV hluav taws xob, yog tias txoj hauv kev hloov hluav taws xob raug cuam tshuam los yog yog tias molecular concentrations siab dhau lawm - ua rau nws tus kheej -quenching teebmeem - lub brightener molecules tuaj yeem ua rau cov duab nrawm dua -oxidative degradation ntawm polymer chains. Qhov no ncaj qha ua rau muaj kev poob qis hauv kev tiv thaiv- kev laus kev ua haujlwm, huab cua, thiab kev pabcuam tag nrho ntawm cov khoom - ib qho tseem ceeb tshwj xeeb rau kev siv sab nraum zoov lossis siab -kev ua haujlwm engineering plastics.
NtawmJinan Tonex Tshuaj, peb tau cog lus los muab cov kev daws teeb meem zoo tshaj plaws uas txhawb nqa los ntawm cov ntaub ntawv thov cov ntaub ntawv. Peb pom zoo tias kev tsim khoom txiav txim siab qhov zoo tshaj plaws ntxiv ntau yam raws li kev ntsuam xyuas dav dav ntawm hom resin, kev ua haujlwm, lub hom phiaj whiteness, thiab huab cua yuav tsum tau - es tsis yog qhov muag tsis pom qhov ntau npaum li cas.Ua kom pom kev dawb huv thiab sib npaug ntawm lub cev nrog rau qhov tsawg kawg nkaus ua haujlwm ntxiv loading- qhov no yog peb txoj kev cog lus rau txhua tus khub uas peb ua haujlwm nrog.
Yog tias koj tab tom ntsib cov teeb meem hauv kev ua kom pom kev ua kom zoo dua qub, tiv thaiv nag lossis daus, lossis kev txhim kho huab cua, peb zoo siab tos txais koj los koom nrog peb pab neeg ua haujlwm. Ntawm Tonex Chemical, peb tiv thaiv koj cov khoom muaj nqis nrog kev tshaj lij thiab kev pom.