Cov xim thawj uas ua rau indigo yog liab thiab xiav. Liab thiab xiav kuj tuaj yeem sib xyaw ua violet thaum siv sib npaug. Ua kom indigo, xiav yuav tsum yog cov xim tseem ceeb hauv qhov sib npaug. Kev sib npaug ntawm lej los tsim indigo yuav yog sib tov ib feem peb liab thiab ob feem peb xiav.
Dab dej dab tsi ua indigo?
Indigo (PB60, PBK6) yog xim xiav sib sib zog nqus uas tsim los ntawm mixing Indathrone Xiav thiab Teeb Dub.
Dab tsi ntawm xiav yog indigo?
Indigo yog ib qho nplua nuj xim ntawm xiav thiab violet ntawm qhov pom spectrum, nws yog xiav xiav tsaus. Tsaus denim yog indigo li yog Indigo dye. Nws yog xim txias, sib sib zog nqus thiab kuj yog ib qho ntuj.
Dab tsi kuv tuaj yeem hloov pauv rau indigo?
Rov liab rau phthalo xiav yog hloov rau indigo watercolor nthuav cua daj cua dub xim xav Kuv nyiam Sodalite hauv qab, xiav.
Dab tsi yog qhov hloov pauv rau Prussian xiav?
Winsor Blue tau tsim los ua qhov ruaj khov thiab nrawm dua los hloov Prussian xiav. Tshaj tawm los ntawm Winsor & Newton hauv xyoo 1938, nws los ntawm phthalocyanine tsev neeg ntawm cov xim, uas yog thawj zaug tshuaj synthesized nyob rau hauv lig 1920s.
