ʻO ka papa magnesium chloride ka paʻakikī maikaʻi loa a me ke kūpaʻa ahi, akā he mau pilikia pū kekahi e like me ke komo ʻana o ka wai, ke ʻano o ka scumming, a me ka corrosion o nā hale kila.Ma ke kahua o ka palapala hoʻopili papa hana kila, i kēia manawa ma Beijing a me Tianjin a me nā wahi ʻē aʻe, ua pāpā ʻia ka papa magnesium chloride.Ma muli o kona mau hemahema, paʻakikī ka papa magnesium chloride e komo i ke kaʻina hana hale nui, a ma ke kahua o ke kūkulu kila kila prefab kūkulu ʻia, ma muli o kona corrosion o nā hale kila, ʻaʻole loa e hoʻohana ʻia.
Hoʻokumu ʻia ka Papa Magnesium Oxide Sulfate ma luna o nā mea magnesium sulfate maʻemaʻe i hoʻololi ʻia, e paʻa mau ana i nā pono o ka papa magnesium chloride i ka wā e hoʻopau ana i kona mau hemahema.ʻAʻole i loaʻa i nā ion chloride, ʻaʻole e komo i ka makū, ʻaʻole e ʻino i nā hale kila.He ʻakika ka papa magnesium chloride, a ʻo ka papa magnesium oxide sulfate he kūʻokoʻa a i ʻole ka alkaline nāwaliwali, me ka waiwai pH ma waena o 7-8.
I Iune 2018, ua hoʻopuka ka Ministry of Industry and Information Technology i nā palapala a me nā kulekele e hoʻokomo i ka Papa Magnesium Oxide Sulfate i ka mea nui e paipai i ka hoʻomohala ʻana i nā mea kūkulu hale ʻōmaʻomaʻo e kū mai ana (papa inoa Paukū 43).I ʻOkakopa 2020, ʻekolu mau ʻoihana i hoʻokomo iā ia i loko o ka waihona papa inoa o nā mea hale ʻōmaʻomaʻo.
Papa Hoʻohālikelike Hana o ka Papa Magnesium Oxide Sulfate a me ka Papa Magnesium Chloride
| Mea Hoʻohālikelike | Papa Magnesium Chloride | Papa Magnesium Oxide Sulfate |
| ʻO ka hoʻomoʻa ʻana o ka wai a me ke ʻano o ke ʻano scumming | ʻAʻole hiki ke pale loa i ke ʻano o ka komo ʻana o ka wai a me ke ʻano o ka scumming i hoʻokumu ʻia e nā ion chloride manuahi, e kū maoli ana ma lalo o nā kūlana wela a me ka haʻahaʻa. | ʻAʻohe iona chloride manuahi, ʻaʻohe hiʻohiʻona o ka hoʻoheheʻe ʻana i ka wai a me ka scumming |
| ʻO ka pōʻino i ka ʻili hoʻonaʻauao ma muli o ka hoʻomaʻamaʻa ʻana a me ke ʻano o ka scumming | I loko o kahi wahi haʻahaʻa, ʻo ka hoʻomoʻa ʻana o ka wai a me ke ʻano o ka scumming e hoʻopilikia i nā pilikia koʻikoʻi e like me ka hāʻule ʻana o ka uhi, pena, pepa kiʻi kiʻi, blistering, mae, a me ka pauka. | ʻAʻohe pilikia huna e hōʻino i ka ʻili hoʻonaninani |
| ʻO ka palena kaiapuni noi ma muli o ka hoʻoheheʻe ʻana o ka makū | He kiʻekiʻe ka palena o nā koi ʻona noiʻi, pono e hoʻopili ʻia i kahi ʻāina maloʻo a i ʻole ka hale i loko me ka mahana mau a me ka haʻahaʻa. | ʻAʻohe koi kūikawā no ke kaiapuni i noi ʻia, hiki ke hoʻohana nui ʻia i loko o ka hale a me ka hoʻonaninani waho ma lalo o nā kūlana climatic |
| Poino i ka maikaʻi o ka papa a me ka hana ʻana ma muli o ka hoʻoheheʻe ʻana o ka wai | ʻO ka hoʻomaʻamaʻa hou ʻana i ka wai e nā hoʻololi i kēlā me kēia manawa i ke aniau a me ke kaiapuni e loaʻa i kahi hopena nui i ka ikaika o ka papa, ka paʻakikī, a me ke ola lawelawe, me nā pōʻino koʻikoʻi e like me ka deformation ma hope, ka pohā, a me ka embrittlement. | ʻAʻohe pōʻino maikaʻi, hana maikaʻi paʻa |
| ʻO ka ʻino ma luna o ka hale kila ma muli o nā ion chloride manuahi | ʻAʻole hiki ke hoʻohana ʻia nā ʻāpana chloride manuahi i nā ʻāpana o ka hale kila, ʻaʻole hiki ke hoʻohana ʻia i nā papahana hale hale māmā a kaumaha. | ʻAʻole i loaʻa i nā ion chloride manuahi, hiki ke pale i ka hale kila mai ka corrosion e ka waika waho a me ka alkali, ʻaʻohe pilikia palekana o ka luku ʻana i ka ikaika o ka hale kila, hiki ke hoʻohana nui ʻia i nā hale kila māmā a kaumaha. |
| Ikaika Papa | Kiʻekiʻe | Kiʻekiʻe |
| Paʻa Paʻa | Kiʻekiʻe | Kiʻekiʻe |
| Ka hana pale wai | ʻAʻole hiki ke hoʻohana ʻia i nā wahi haʻahaʻa. | Kiʻekiʻe (hiki ke hoʻohana ʻia i nā wahi haʻahaʻa) |
| Nā palena o ka noi ma ke kahua kūkulu | ʻO ka mea ʻino paha i ka hale kila ke kī | - |
| Kūlana maikaʻi o ka mākeke honua | ʻO ka hapa nui o ka maikaʻi maikaʻi ʻole i ka mākeke honua ma muli o ke kiʻekiʻe o ka chloride ion content e hoʻoulu ai i ka wai a me nā pilikia scumming. | - |
ʻO ka papa kuhikuhi ʻenehana nui e hoʻokaʻawale i ka papa magnesium chloride a me ka papa magnesium oxide sulfate ʻo ia ka ʻona chloride ion.Wahi a ka hōʻike hōʻike hōʻike EUROLAB o ka hana kino a me ke kemika i hana ʻia e mākou e like me ke kūlana Australia, ʻo 0.0082% wale nō ka ʻikepili ion chloride.
Ka manawa hoʻouna: Iune-14-2024