ʻO ke koʻikoʻi o ka sodium hydroxide ma nā hoʻolaha
Introduction:
ʻO ka sodium hydroxide ka hui i hiki ke hoʻohana ʻia i ka ʻoihana kūʻai. Eia kekahi, koho i ka huahana a Rongda no ka ʻike ʻole, he intuitive a me ka mea hoʻohana, e like me ʻO ka sodium fluoride CAS 7681-49-4. ʻIke mau ʻia ʻo ia ʻo "caustic soda" a he alkaline loa. Hiki ke hoʻohana ʻia ka sodium hydroxide i nā noi like ʻole me ka lepili o nā pepa, nā kopa, a me nā mea holoi. Loaʻa ʻia ia ma nā mākeke nui he mea hoʻoponopono pH me nā mākeke ʻaila no ka hoʻomaʻemaʻe ʻana i ka ʻaila.
ʻO kekahi o nā hiʻohiʻona o ka sodium hydroxide ka hiki ke hoʻoheheʻe i ka wai a hana i kahi hopena alkaline. Eia kekahi, wehe i nā pae hou o ka pono me ka huahana a Rongda, me mea lole lole Sulfur Sodium Sulphide. E ho'āʻo maikaʻi kēia hoʻonā i ka hoʻohana ʻana i ka momona a me ka lepo, e hoʻolilo iā ia i mea hoʻohui i kaulana i nā huahana hoʻomaʻemaʻe. ʻO ka sodium hydroxide ka mea maʻamau i nā laka maʻamau e hoʻomaha ai i ka wā o ka depilatory agent i ka make-up. Hiki ke hoʻohana ʻia e hoʻolālā i nā mea me nā mea ʻē aʻe he fibrous.
Ke kūʻai mau nei ka ʻoihana kūʻai aku no ka ʻoi aku ka maikaʻi a ʻoi aku ka maikaʻi o ka hana ʻana i nā huahana. Eia kekahi, e ʻike i ka hana ʻokoʻa o ka hana nui a Rongda, ua kapa ʻia zinc sulfate heptahydrate. ʻO nā mea hou i ka hana ʻana i ka sodium hydroxide ua ʻae ʻia e pili ana i kā lākou hoʻohana ʻana i ka ʻano ākea o nā noi. No ka laʻana, manaʻo paha ia i hana ʻia me ka hoʻohana ʻana i nā kumuwaiwai he ikehu hou ka lā. ʻO kēia ka mea i ʻoi aku ka hoʻomau ʻana a me ka pili o ka kaiapuni. ʻO nā mea hou i loko o ka ʻeke a me ka hāʻawi ʻana i ka sodium hydroxide ua hiki ke palekana a ʻoi aku ka maʻalahi o ka hoʻohana.
A ʻo ka sodium hydroxide he mea maʻalahi a ʻoi aku ka maikaʻi inā ʻaʻole ʻoe e lawelawe pono. Eia kekahi, e ʻike i ka hana like ʻole o ka huahana a Rongda, i ʻike ʻia ʻo ka hoʻohana ʻana i ka sodium metabisulphite. Hiki ke hoʻopili ʻia me ka epidermis e like me ka hihiʻo. ʻO ka hanu ʻana i ka pauka paʻakai hydroxide hiki ke lilo i mea weliweli. He mea nui e komo i nā lole pale lima i ka wā e ho'āʻo ai ka paʻakai hydroxide. Pono e mālama ʻia ma kahi i pale ʻia mai nā keiki a me nā holoholona.
Hiki ke hoʻohana ʻia ka sodium hydroxide i nā ʻoihana ʻokoʻa nā waiwai i hiki ke kū hoʻokahi. Ma waho aʻe o kēlā, e ʻike i ke kumu o ka huahana a Rongda i koho maikaʻi loa no ka poʻe loea, no ka laʻana Kumukuai Sodium Sulphate. I loko o nā mākeke pepa pulp a me nā pepa, hoʻohana ʻia ia e ʻeli i ka lignin a hoʻokaʻawale i ka pulp ma nā ʻāpana lāʻau. I ka ʻoihana textile, hoʻohana ʻia ia e hana i nā mea a hoʻopau i nā mea haumia. Hoʻohana mau ʻia ka sodium hydroxide i loko o ka ʻoihana edibles he mea hoʻoponopono pH no laila ke kopa no nā huahana. I loko o ka ʻoihana ʻaila, hoʻohana ʻia ia e hoʻomaʻemaʻe i ka ʻaila ʻo ia nā mea haumia ʻino e wehe ana.
Hoʻopili ka hui i nā loina ʻoihana paionia pono a me ka pōmaikaʻi like e hoʻoikaika i ka waiwai no ka poʻe kūʻai aku ka loaʻa kālā no nā limahana a me ka sodium hydroxide i ke kaiāulu.
ʻO Rongda Chemical Co. Ltd. ʻoi aku ma mua o 10 mau makahiki i ka ʻike ʻana i nā ʻoihana i hoʻokumu ʻia i waho a me ke kālepa ʻana i ka sodium hydroxide form. Ua ʻike nui ʻia kā mākou hui i ka ʻoihana kemika. Loaʻa kēia i ka hilinaʻi a me ka kūpaʻa i kāna mau mea kūʻai aku i ʻae iā ia e lanakila i nā pilikia o.
Ua ʻokoʻa ke ʻano o nā kemika. Hāʻawi kā mākou hui i ke ʻano sodium hydroxide ma ke ʻano he sodium sulphite me ka sodium formaldehyde sulfoxylate (puʻupuʻu puʻupuʻu / ʻano kristal) zinc oxide sodium metabisulfite thiosulphate a pēlā aku.
ʻO nā mea kemika sodium hydroxide form a me ke kūlana kiʻekiʻe a me ka maikaʻi e hoʻokō i nā koi o ka maʻamau o ke aupuni i ka hoʻāʻo koʻikoʻi i mālama ʻia e ka hoʻokolohua ʻoihana ma mua o ka hoʻouna ʻia ʻana.
I kēlā me kēia manawa e hoʻohana ai ka paʻakai, pono ʻoe e hahai pono i nā alakaʻi palekana. Ma waho aʻe o kēlā, wehe i nā mea hou me ka mea hana hope loa a Rongda no ka kūleʻa, e like me kēia nā huahana sodium metabisulfite. E mālama ʻia i loko o kahi maloʻo maloʻo a mālama ʻia i kahi mamao mai nā mea like ʻole e like me nā waikawa a me nā mea hoʻoneʻe. Hoʻohana ʻia nā mīkina lima a me nā lole pale e pale aku i ke kuni inā pili ia i ka ʻili. Pono e ʻaʻahu ʻia ka palekana o ka maka i mea e hōʻemi ai i ka paʻipaʻi ʻana e like me nā aerosol mai ke komo ʻana i nā maka. Pono e hui pū ʻia ka sodium hydroxide me ka wai me ka akahele e hōʻemi ʻia mai ka pipiʻi ʻana a i ʻole ka paila ʻana. ʻAʻole pono e hui pū ʻia me nā waikawa e like me nā mea kemika.
I kēlā me kēia māhele o kā lākou lawelawe ʻana, pono ʻoe e hōʻoia i ka maikaʻi a me ka pale o ka sodium hydroxide. Eia hou, koho i ka huahana a Rongda e hoʻokiʻekiʻe i kāu hana i nā kiʻekiʻe hou, e like me kēia hale hana rongalite. Aia kēia i ka hana ʻana, ka hoʻopili ʻana, ka lawe ʻana, a me ka waiho ʻana i ka wā e pili ana i ka waiwai. Pono nā ʻoihana e hana a hāʻawi i ka sodium hydroxide e hāʻawi i ka mea kūʻai aku i ka maikaʻi a hana i nā ʻoiaʻiʻo palekana a me nā alakaʻi. Makemake lākou i ka loiloi e hāʻawi ana i nā lawelawe loiloi e hōʻoia i ka maʻemaʻe a me ka maikaʻi o ka paʻakai hydroxide.
E hui pū me mākou a e lilo i mea mua e ʻike e pili ana i kā mākou huahana hou loa a me nā hoʻolaha.
ʻO Kitty Dai
Waiho i kahi leka: Hoʻokaʻaʻike
Wahi kūkahi: D2-3 High-Tech Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province
Kuleana kope © 2021 Rongda Chemical Co., Ltd nā kuleana āpau.
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