ʻO ka sodium Hydroxide99% no ka mea hoʻomaʻemaʻe ʻakika
ʻIkepili ʻenehana
| Nā mea | Ka hopena |
| NaOH | ≥99% |
| Na2Co3 | ≤0.4% |
| NaCl | ≤0.015% |
| Fe2O3 | ≤0.001% |
Hoʻohana
ʻO kekahi o nā waiwai nui o ka sodium hydroxide ʻo ia ka hiki ke hana ma ke ʻano he masking agent. ʻO ia ke ʻano o ka pale ʻana i ka ua o nā pūhui kikoʻī i ka wā o nā hopena kemika, no laila e hōʻoia i nā hopena i makemake ʻia a hoʻomaikaʻi i ka maikaʻi o ka huahana. ʻO kēia waiwai kūʻokoʻa e lilo ia i mea waiwai nui i nā ʻoihana e like me ka lāʻau lapaʻau a me ka hana ʻana, kahi e koʻikoʻi ai nā hopena pololei a hoʻomalu ʻia.
Eia kekahi, ʻo ka sodium hydroxide kahi mea hoʻomohala kala maikaʻi loa, hiki ke hoʻopuka i nā hopena olaola i nā huahana like ʻole. Hoʻohana nui ʻia ia i loko o nā ʻoihana textile a me ka waihoʻoluʻu, kahi e hana nui ai i ka hoʻokumu ʻana i nā aka olinolino a me ka mālama ʻana i ka waihoʻoluʻu. ʻO kāna hāʻawi kala maikaʻi loa he mea kūpono ia no nā ʻoihana e ʻimi nei e hoʻomaikaʻi i ka nani a me ka nānā ʻana i kā lākou huahana.
ʻO kekahi noi kaulana o ka sodium hydroxide kona kuleana ma ke ʻano he saponifier. Me kēia hana ikaika, hoʻohana nui ʻia i ka hana ʻana i nā kopa a me nā mea holoi. Ma o ke kaʻina hana o ka saponification, hiki i ka sodium hydroxide ke hoʻololi i nā momona a me nā aila i nā kopa, e hāʻawi ana i kahi mea hoʻomaʻemaʻe koʻikoʻi no ka mālama pilikino a me nā huahana hoʻomaʻemaʻe hale. ʻO kona pono e like me ka saponifier e lilo ia i mea waiwai nui i ka ʻoihana kopa a me ka mea holoi.
I ka hopena, he nui nā hana o ka sodium hydroxide a he waiwai nui i nā ʻoihana like ʻole. ʻO kona acid neutralizing, masking, precipitating, development, saponifying and exfoliating properties e lilo ia i mea i makemake nui ʻia. Ke ʻimi nei i kahi huahana hilinaʻi me nā hopena maikaʻi loa, ʻo ka sodium hydroxide ka pane. E hilinaʻi i kā mākou hōʻailona e hāʻawi i ka maikaʻi kiʻekiʻe loa, e hōʻoiaʻiʻo ana i ka holomua o kāu ʻoihana me nā hopena maikaʻi loa ma ka mākeke.
