Txuj ci

Hlau oxide daj siv

daim ntawv thov ntawm cov hlau oxide pigment hauv kev lag luam ua liaj ua teb.

Lub ntsiab tseem ceeb ntawm hlau oxide daj yog ferric oxide, uas yog monohydrate ntawm hlau oxide. Hlau oxide muaj ntau yam kev siv. Piv txwv li, qhov loj tshaj daim ntawv thov nta

Hlau oxide dub siv

Liab Hlau Oxide Pigment yog cov xim zoo nkauj thiab qhov muag pom uas tau txais kev nyiam nyob hauv ntau yam kev lag luam. Nws yog siv nyob rau hauv txhua yam los ntawm cov tshuaj

Hlau oxides (tshwj xeeb tshaj yog cov xim liab) tau siv txij li lub sijhawm prehistoric. Lawv tau siv thawj zaug los ntawm cavemen los tawm cov pov thawj ntawm lawv qhov chaw nyob

Cov ntxhia hematite yog lub hauv paus rau ntuj liab hlau oxide. Hematite yog muab los ntawm Greek lo lus hema, uas txhais tau hais tias ntshav, thiab lub npe hu ua "bloodstone" hau

Liab hlau oxide yog cov xim tseem ceeb hauv cov xim liab xws li Indian liab, Terra Pozzuoli, thiab Venetian liab. Cov pigments no feem ntau yog tsim los ntawm cov ntxhia hematite n

Liab hlau oxide, tseem hu ua ferric oxide los yog xeb, yog ntau yam xim uas tau siv dav hauv ntau yam kev siv. Nws yog ib qho ntxhia uas tshwm sim hauv pob zeb thiab av thoob plaws