Ubururu bw'ubururu bushongesha 70ni irangi ry’icyuma rikozwe mu buryo bw’urusobe rifite imiterere nk’ibara ryiza, ryoroshye gushonga. Rifite imiterere myinshi, nko gusiga irangi ryinshi, ubwinshi bwinshi, ikirere gishyushye, ubushyuhe n’urumuri, ubwiyongere bwa aside na alkali. Iyi miterere ituma irangi ry’urusobe ry’ubururu 70 rikoreshwa cyane mu nganda z’imiti.
Ubwa mbere, imikorere yo gusiga irangi ry’ubururu 70 ituma irangi ry’ubururu 70 rishobora kugera ku ibara ryifuzwa vuba mu gihe cyo gusiga irangi, bikongera imikorere myiza yo gusiga irangi. Muri icyo gihe, ubwinshi bw’irangi ry’ubururu 70 butuma irangi ry’ubururu 70 rihendutse mu ikoreshwa kandi bigabanya ikiguzi cy’umusaruro w’ikigo.
Icya kabiri, irangi ry'ubururu 70 rirwanya ikirere kandi rishobora kugumana ibara rihamye mu bidukikije bitandukanye bikomeye. Ibi bituma irangi ry'ubururu 70 ritanga umusaruro mu bikoresho byo hanze, ibikoresho by'ubwubatsi n'ahandi. Byongeye kandi, irangi ry'ubururu 70 rirangwa no kudahinduka kw'ubushyuhe n'urumuri, ndetse no mu bushyuhe bwinshi, urumuri rukomeye, rishobora kugumana ibara rihamye, rikwiriye gusigwa amarangi y'imodoka, pulasitiki n'izindi nganda.
Byongeye kandi, irangi ry'ubururu 70 rifite imiterere yo kudakora aside na alkali, ku buryo rishobora kurwanya kwangirika kw'ibintu bitandukanye bya shimi mu ikorwa ry'imiti, kandi rigatuma umusaruro uhora ufite ireme n'ubuzima bwiza. Ibi bituma irangi ry'ubururu 70 ritanga icyizere mu nganda z'imiti.
Byongeye kandi, irangi ry’ubururu 70 rishobora gushonga cyangwa gushonga mu gihe cyo kurikoresha, ibyo bikaba biterwa n’imiterere yaryo yihariye ya shimi. Iyi miterere ituma irangi ry’ubururu 70 rishobora gufatana neza n’ibara ry’umukara mu gihe cyo kurisiga irangi, bigatuma habaho urwego rw’amabara ruhamye, bityo bigatuma irangi rigira ingaruka nziza kandi rigakomeza igihe cyose rikoreshwa.
Kuri ubu, irangi ry'ubururu rya solvent 70 ryakoreshejwe cyane mu myenda, pulasitiki, irangi n'ibindi. Imibare igaragaza ko isoko rya solvent color blue 70 ririyongera uko umwaka utashye, kandi byitezwe ko rizakomeza kwiyongera mu myaka mike iri imbere. Isosiyete yacu igenzura ubuziranenge bw'irangi ry'ubururu rya solvent color, kugira ngo amabara yawe abe meza kandi akomeze kumera neza.
Igihe cyo kohereza: Gashyantare-01-2024





