reversible kub-rhiab xim xim pigments
Lub hauv paus ntsiab lus thiab cov qauv ntawm reversible xim kub xim xim pigments:
Reversible kub-rhiab xim xim xim hom organic compound los ntawm electron hloov system npaj.Electron hloov-hom organic compound yog cov organic chromophore system muaj cov qauv tshuaj tshwj xeeb.Ntawm qhov kub thiab txias los ntawm kev hloov hluav taws xob ntawm cov organic molecular qauv hloov, thiaj li ua tiav cov xim hloov.Cov tshuaj discoloration no tsis tsuas yog muaj yeeb yuj, tab sis kuj los ntawm "xim === colorless" thiab "colourless === colored" lub xeev ntawm cov xim hloov, uas yog ib tug hnyav hlau complex ntsev complex hom thiab kua siv lead ua hom reversible kub hloov tshuaj. tsis muaj.
Microencapsulation reversible kub hloov tshuaj hu ua reversible kub-sensitive xim pigments (feem ntau hu ua: kub hloov xim, kub los yog kub hloov hmoov hmoov).Cov xim pigment no yog spherical cylindrical, nrog qhov nruab nrab txoj kab uas hla ntawm 2 mus rau 7 microns (ib micron yog ib txhiab ntawm ib millimeter).Nws sab hauv yog discolored cov ntaub ntawv thickness ntawm txheej txheej yog 0.2 mus rau 0.5 microns tsis tuaj yeem yaj los yog yaj lub plhaub pob tshab, nws tiv thaiv nws los ntawm yaig discoloration tshuaj lwm yam tshuaj.Yog li ntawd, kom tsis txhob muaj kev puas tsuaj ntawm cov crust no yog qhov tseem ceeb hauv kev siv.
