Ikaramu isanzwe ya marike hamwe nibara rihoraho ku giti / plastike / urutare / uruhu / Ikirahure / Icyuma / canvas / canvas / canvas
Ibiranga
Ku kimenyetso gihoraho cyo kuguma hejuru, wino igomba kuba irwanya amazi kandi irwanya ibintu bitameze neza. Ibimenyetso bihoraho mubisanzwe ni amavuta cyangwa inzoga. Ubu bwoko bwibimenyetso bufite kurwanya amazi meza kandi biramba kuruta ubundi bwoko bwa marikeri.
Ibyerekeranye na wino ihoraho
Ibimenyetso bihoraho ni ubwoko bwikaramu. Byaremewe kumara igihe kirekire no kurwanya amazi. Kugira ngo ukore ibi, bavanwa mu ruvange rw'imiti, pigment, na resin. Urashobora guhitamo mumabara atandukanye.
Mu ntangiriro, bakorewe muri Xylene, bakomoka muri peteroli. Ariko, mu myaka ya za 90, abakora ink bahinduye kuri alcool yubumara.
Ubu bwoko bwibimenyetso bikora hafi mubizamini. Usibye alcoshol, ibigize ibyingenzi birasukuye kandi bifite amabara. Resin ni kole-nka polymer ifasha kubika amabara yino yino ahantu nyuma yumuti usukuye.
Pigment nuburyo busanzwe bukoreshwa cyane mubimenyetso bihoraho. Bitandukanye na dyes, barwanya gusesa bitesha agaciro ubushuhe no gutanga ibidukikije. Nazo ni abadafite polar, bivuze ko badashonga mumazi.


