VAT YELLOW GCN - NĀ WAI VAT PREMIUM NO NĀ LOLE DENIM A ME CELLULOSIC

ʻO nā dyes Vat he mau mea hoʻoluʻu insoluble e hōʻike ana i ka paʻa o ka mālamalama kiʻekiʻe, ke kūpaʻa alkali ikaika a me ka paʻa kala maikaʻi loa, hoʻohana nui ʻia i nā ʻoihana hoʻoluʻu lole. ʻO Vat Yellow GCN, like me Vat Yellow 2, he dye vat melemele maʻamau me ke kani melemele ʻālohilohi maʻemaʻe a me ke kūpaʻa hōʻemi koʻikoʻi. Hoʻohanohano ia i ka ikaika tinting kiʻekiʻe, ka lawe like ʻana o ka dye a me ke kūlike o ke kala paʻa ma hope o ka hoʻopaʻa ʻana i ka oxidation. ʻAʻohe o nā kiko kala like ʻole, hoʻololi ia i nā kaʻina hana hoʻoluʻu fiber pulupulu like ʻole a hāʻawi i ka paʻa kala lōʻihi e kūʻē i ka holoi ʻana, ka lā a me ka friction, e lilo i mea maka melemele mua no ka hana ʻana i ka dye vat lole.