Nā hiʻohiʻona

He kala organik synthetic ʻo Solvent Brown 41 no ka ʻohana kala azo. Loaʻa pinepine i kona ʻano kemika kahi hui azo (-N=N-), ka mea e hāʻawi iā ia i kona kala ʻeleʻele ʻano. Loaʻa iā Solvent Brown 41 ka pale wela a me ka mālamalama maikaʻi, kahi kūpono no ka mālama ʻana i ke kūpaʻa o ke kala, ʻoiai ma waho a i ʻole ma nā wahi wela kiʻekiʻe. Ma waho aʻe o kona mau waiwai kala, hāʻawi ʻo Solvent Brown 41 i ka uhi maikaʻi a me ka ikaika o ke kala, he mau mea nui ia e noʻonoʻo ai i ke koho ʻana i nā kala no nā noi ʻoihana. He mea nui e hoʻomaopopo he ʻokoʻa paha nā noi kikoʻī a me nā waiwai o Solvent Brown 41 ma muli o ke ʻano a me ka hoʻohana i manaʻo ʻia.

Noi

ʻO Solvent Brown 41 kahi kala hoʻoheheʻe e hiki ke hoʻohana ʻia e kala i nā ʻano mea pepa like ʻole, me ka pepa kope. No ka hoʻohana ʻana iā Solvent Brown 41 ma ka pepa, hoʻohui ʻoe i ka kala me kahi mea hoʻoheheʻe kūpono (e like me ka waiʻona a i ʻole nā ​​​​​​mea ʻuhane mineral) e hana i kahi hopena. A laila hiki ke hoʻopili ʻia ka hopena ma ka ʻili o ka pepa me ka hoʻohana ʻana i nā ʻano hana e like me ka pīpī ʻana, ka luʻu ʻana a i ʻole ka palaki ʻana.