Kpachara anya na: Ruby Madder Alizarin

Ruby Madder Alizarin

Ruby Mander Alizarin bụ agba Winsor & Newton ọhụrụ emebere na uru nke alizarin sịntetik.Anyị chọpụtaghachiri agba a n'ime ebe nchekwa anyị, na n'ime akwụkwọ agba sitere na 1937, ndị na-ahụ maka kemịkalụ anyị kpebiri ịgbalị ime ka ụdị dị iche iche nke ọdọ mmiri Alizarin gbara ọchịchịrị.

Anyị ka nwere akwụkwọ ndetu nke onye uwe ojii Britain George Field;a maara ya maka ịrụkọ ọrụ ọnụ na onye nchoputa anyị na nhazi agba.Mgbe Field mepụtara usoro iji mee ka agba ara na-adịru ogologo oge, e mere nnwale ndị ọzọ iji mepụta ụdị anụ ara ndị ọzọ mara mma, isi pigmenti bụ alizarin.

Ruby Madder Alizarin

Azụlitela mgbọrọgwụ nke madder nkịtị (Rubia tinctorum) ma jiri ya na-esiji akwa maka opekata mpe puku afọ ise, n'agbanyeghị na o were obere oge tupu ejiri ya agba.Nke a bụ n'ihi na iji madder dị ka pigmenti, ị ga-ebu ụzọ mee ka ihe na-esiji mmiri na-agbaze ka ọ bụrụ ihe na-adịghị edozi ahụ site na ijikọta ya na nnu ígwè.

Ozugbo ọ na-esighi ike, enwere ike ịkpọ ya na ala siri ike ma gwakọta ya na agba agba, dị ka ihe ọ bụla ịnweta pigmenti.A na-akpọ nke a pigmenti ọdọ na bụ usoro eji eme ọtụtụ pigmenti sitere na ihe ọkụkụ ma ọ bụ anụmanụ.

Ruby Madder Alizarin

Achọtala ụfọdụ ọdọ mmiri ndị mbụ na-agbapụta n'ọkpụite Saịprọt malitere na narị afọ nke asatọ BC.A na-ejikwa ọdọ mmiri Madder mee ihe n'ọtụtụ ihe osise mummy nke Romano-Ijipt.Na eserese Europe, a na-ejikarị madder eme ihe na narị afọ nke 17 na 18.N'ihi njiri mara nke pigmenti ahụ, a na-ejikarị ọdọ mmiri madder eme ihe na-egbuke egbuke

Usoro a na-emekarị bụ itinye glaze madder n'elu vermilion iji mepụta crimson na-egbuke egbuke.Enwere ike ịhụ ụzọ a n'ọtụtụ ihe osise Vermeer, dị ka Girl with a Red Riding Hood (c. 1665).N'ụzọ dị ịtụnanya, enwere usoro nri akụkọ ihe mere eme maka ọdọ mmiri madder.Otu ihe kpatara nke a nwere ike ịbụ na, n'ọtụtụ ọnọdụ, esighị na osisi na-esiji agba agba agba, kama site na textiles agbagoro agbago.

Ka ọ na-erule afọ 1804, George Field ewepụtala ụzọ dị mfe isi na-ewepụta ihe eji esiji esi na mgbọrọgwụ madder na madder, na-ebute pigmenti kwụsiri ike karị.Enwere ike ịchọta okwu ahụ "madder" iji kọwaa ụdị ndo nke uhie, site na aja aja ruo na-acha odo odo na-acha anụnụ anụnụ.Nke a bụ n'ihi na agba agba nke madder agba bụ n'ihi mgbagwoju mgbagwoju nke agwakọta colorants.

Ọnụ ọgụgụ nke agba agba ndị a nwere ike imetụta ọtụtụ ihe, site n'ụdị osisi madder a na-eji, ala ebe a na-akụ osisi ahụ, na otú e si echekwa ma na-edozi mgbọrọgwụ.Tụkwasị na nke ahụ, a na-emetụtakwa agba nke madder pigmenti ikpeazụ nke metal nnu na-eme ka ọ ghara ịsacha ya.

Ndị ọkà mmụta sayensị German bụ Graebe na Lieberman họpụtara onye Britain chemist William Henry Perkin n'ọkwa ahụ na 1868, bụ ndị chepụtara usoro maka ịmepụta alizarin otu ụbọchị tupu mgbe ahụ.Nke a bụ nke mbụ sịntetik eke pigmenti.Otu n'ime uru bara uru nke ime nke a bụ na sịntetik alizarin na-efu ihe na-erughị ọkara ọnụahịa nke ọdọ mmiri alizarin eke, ọ na-enwekwa ọkụ ọkụ ka mma.Nke a bụ n'ihi na osisi madder na-ewe afọ atọ ma ọ bụ ise iji rute oke agba ha, na-esote usoro ogologo na-ewe oge iji wepụ ihe esiji ha.


Oge nzipu: Feb-25-2022