Maopopo iā ʻoe Direct Yellow 142?

Melemele pololei 142he dye azo, hoʻohana nui ʻia no ke kala ʻana i nā textiles e like me ka pulupulu, hemp, viscose a me ke kilika. Loaʻa iā ia ka hana hoʻoluʻu maikaʻi, ke kala ʻālohilohi a me ka wikiwiki maikaʻi.

I ka ʻoihana textile, hoʻohana nui ʻia ka melemele 142 ma nā wahi aʻe:

1. Ka hoʻoluʻu ʻana i nā lole pulupulu: Hiki ke hoʻohana ʻia ʻo Direct Yellow 142 no ke kala pololei ʻana i nā lole pulupulu, e like me nā pā moe, nā kāwele, nā kāwele ʻauʻau, a me nā mea ʻē aʻe.

2. Hoʻoluʻu i nā lole olonā: Hiki ke hoʻohana ʻia ʻo Direct Yellow 142 no ke kala ʻana i nā lole olonā, e like me ke olonā, ʻeke, a me nā mea ʻē aʻe.

3. Hoʻoluʻu ʻana i nā fiber viscose: Direct Yellow 142 he mea pena kūpono no nā fiber viscose a hiki ke hoʻohana ʻia e hana i nā huahana viscose fiber o nā kala like ʻole.

4. ʻO ka lole silika: Hiki ke hoʻohana ʻia ʻo Direct Yellow 142 no ke kala kilika, hiki ke hana i nā huahana siliki o nā kala like ʻole.

5. Paʻi: Direct Yellow 142 hiki ke hoʻohana ʻia no ka paʻi textile, hiki ke hana i nā huahana paʻi me nā ʻano like ʻole.

Ma keʻano laulā, hoʻohana nui ʻia ʻo Direct Yellow 142 i ka ʻoihana textile, a ʻo ia kekahi o nā mea koʻikoʻi no ka textile dyeing. ʻAʻole wale ka melemele pololei o kā mākou hui, akā pū kekahi.polū pololei 108,ʻulaʻula pololei 277a pela aku.

Hiki i kā mākou mau kala ke hāʻawi i kahi koho nui o nā kala e hoʻonani i kāu huahana.