Nigrosine: Ubwiza butagaragara inyuma yimbitse, Umwirabura uramba
Mwisi yisi ifite amabara, igicucu gike gifite ubuhanga nimbaraga zumukara wuzuye, wimbitse. Kugera kuri iyi premium isa bisaba igisubizo cyiza: Nigrosine. Mu myaka ibarirwa muri za mirongo, irangi ryogukora neza ryabaye ihitamo ryizewe ryo gutanga amabara akomeye, aramba, kandi amwe mumabara atabarika. Kurenza pigment gusa, ni igipimo cyiza kandi cyiza.
Nigrosine ifite ubwoko butatu, nyamuneka reba intego yabo yo gusiga:
1. Umwirabura 7- Amavuta ya Nigrosine
Ahanini ikoreshwa mugusiga irangi ryinkweto, neoprene, plastike na bakelite.
2.Umwirabura 5- Umwuka wa Nigrosine
Ahanini ikoreshwa mugusiga irangi ryuruhu, neoprene, plastike, irangi ryambere hamwe na wino.
3.Acide Umukara 2- Amazi ya Nigrosine
Ahanini ikoreshwa mugusiga irangi ryuruhu, ubudodo nigitambara.
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Igihe cyo kohereza: Nzeri-05-2025