xov xwm

Cov hluav taws xob ultraviolet (UV) ua rau muaj kev sib tw tseem ceeb rau ntau yam khoom thiab cov khoom tiav, ua rau degradation, discoloration, thiab txo lub neej ntev. Nichwell Chem's BlueLub teeb Absorber DyeUV401 muab cov kev daws teeb meem tshiab los tawm tsam cov teeb meem no tau zoo. Los ntawm absorbing teeb meem xiav thiab UV lub teeb wavelengths, qhov no dye advanced ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov ntaub ntawv tiv thaiv kev laus ntxov ntxov thiab kev puas tsuaj. Txawm hais tias siv hauv plastics, coatings, lossis cov ntaub ntawv tsim khoom, UV401 tsis yog tsuas yog txhim kho cov khoom ruaj khov, tab sis kuj ua raws li kev tsim khoom lag luam zoo thiab ruaj khov.

Cov ntsiab lus:

Cov yam ntxwv tshwj xeeb ntawm Topwell Chem's Blue Light Absorber Dye UV401

Cov yam ntxwv tshwj xeeb ntawm Nichwell Chem's Blue Light Absorber Dye UV401

Qhov tseem ceeb ntawm kev tiv thaiv lub teeb xiav tau dhau los ua lub ntsiab lus tseem ceeb hauv ntau qhov kev lag luam, los ntawm hluav taws xob mus rau kev kho mob. Nkag mus rau Nichwell Chem's Blue Light Absorber Dye UV401-ib yam khoom tsim los tsim cov qauv tshiab hauv kev tiv thaiv UV. Muab lub teeb xiav zoo heev nqus thiab solubility zoo dua, lub teeb daj cov khoom no yog tsim tshwj xeeb rau kev siv hauv kev lag luam xws li lub teeb-absorbing films thiab coatings. Nrog rau max absorption wavelength ntawm 401 ± 2nm, UV401 ua kom muaj kev ua tau zoo kho qhov muag, ua rau nws yog ib qho kev daws teeb meem zoo tshaj plaws rau cov tuam txhab uas saib xyuas qhov zoo thiab ua haujlwm zoo. Nws lub peev xwm los ua ke nrog seamlessly nrog cov kuab tshuaj organic xws li cawv, ketones, thiab esters ntxiv rau nws cov txiaj ntsig zoo rau ntau cov txheej txheem tsim khoom. Kev sib xyaw ua ke thiab kev ua tau zoo, UV401 tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov lag luam nrhiav kev tiv thaiv lub teeb xiav.