Kāpae
ʻO nā silikoni nā mea kūʻokoʻa e hui pū ana i nā waiwai o nā pūhui inorganic a me nā mea kūlohelohe. Hōʻike lākou i ka haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa viscosity-mahana coefficient, kiʻekiʻe compressibility, kiʻekiʻe kinoea permeability, a me ke kūpaʻa maikaʻi loa i nā wela wela, oxidation, weathering, wai, a me nā kemika. ʻAʻole lākou i ʻona, physiologically inert, a loaʻa iā lākou nā waiwai dielectric maikaʻi loa.
Hoʻohana nui ʻia nā huahana Silicone no ka hoʻopaʻa ʻana, adhesion, lubrication, coatings, surfactants, defoaming, waterproofing, insulation, a me nā mea hoʻopihapiha. ʻO ka hana ʻana o nā silicones e pili ana i kahi kaʻina hana multi-step paʻakikī:
•Hoʻololi ʻia ka silica a me ke kalapona i ka wela kiʻekiʻe i siloxanes.
•Hoʻopili ʻia nā metala siloxane intermediates, e hāʻawi ana i nā chlorosilanes.
•Hoʻopuka ka hydrolysis o nā chlorosilanes i nā ʻāpana siloxane me HCl, a laila hoʻomaʻemaʻe ʻia a hoʻomaʻemaʻe ʻia.
•Hoʻokumu kēia mau mea waena i nā aila silicone, resins, elastomers, a me nā polymers ʻē aʻe me ka solubility a me nā waiwai hana.
I loko o kēia kaʻina hana, pono nā mea hana e wehe i nā koena makemake ʻole, ka wai, a me nā ʻāpana gel e hōʻoia i ka maikaʻi o ka huahana. No laila pono nā ʻōnaehana kānana kūpaʻa, kūpono, a maʻalahi hoʻi.
Hoʻopiʻi Kūʻai
Pono ka mea hana silicone i kahi ala ʻoi aku ka maikaʻi e hoʻokaʻawale i nā mea paʻa a me ka wai i ka wā o ka hana ʻana. Hoʻohana kā lākou hana i ka sodium carbonate e hoʻokaʻawale i ka hydrogen chloride, kahi e hoʻohua ai i ke koena wai a me nā mea paʻa. Me ka wehe ʻole ʻana, hiki i kēia mau koena ke hana i nā gels, hoʻonui i ka viscosity huahana a me ka hoʻohālikelike ʻana i ka maikaʻi.
Ma ka maʻamau, pono kēia hoʻomaʻemaʻeʻelua ʻanuʻu:
•E hoʻokaʻawale i nā mea paʻa mai nā mea waena silicone.
•E hoʻohana i nā mea hoʻohui e wehe i ka wai.
Ua ʻimi ka mea kūʻai aku ahoʻonā ʻanuʻu hoʻokahihiki ke hoʻoneʻe i nā mea paʻa, ka wai, a me nā gels, ma laila e hoʻomaʻamaʻa i ke kaʻina hana, e hōʻemi ana i ka ʻōpala o nā huahana, a me ka hoʻomaikaʻi ʻana i ka hana pono.
Hoʻoholo
Hoʻokumu ʻo Great Wall Filtration i kaSCPHōhonu moʻoKānanaModules, i hoʻolālā ʻia e wehe i nā mea paʻa, koena wai, a me nā ʻāpana gel i ka pae hoʻokahi.
•ʻenehana: Hoʻohui nā modula SCP i nā fiber cellulose maikaʻi (mai nā lāʻau deciduous a me coniferous) me ka honua diatomaceous kiʻekiʻe a me nā mea lawe cationic charge.
•Laulā Paʻa: Nominal kānana helu mai0.1 a 40 µm.
•Hoʻokō pono: Ua ikeia na hoao i kaSCPA090D16V16Smodule me1.5 µm paʻaʻo ia ka mea kūpono loa no kēia noi.
•Mechanism: ʻO ka mana adsorption ikaika no ka wai i hui pū ʻia me kahi hoʻolālā pore kūpono e hōʻoia i ka paʻa ʻana o nā gels a me nā ʻāpana deformable.
•Hoʻolālā Pūnaewele: Hoʻokomo ʻia i loko o ke kila kila, nā ʻōnaehana hale paʻa me nā wahi kānana mai0.36 m² a i 11.7 m², hāʻawi i ka maʻalahi a me ka hoʻomaʻemaʻe maʻalahi.
Nā hualoaʻa
•Loaʻa i ka hoʻoneʻe ʻana i nā mea paʻa, trace water, a me nā gels.
•ʻO ke kaʻina hana hana maʻalahi, hoʻopau i ka pono no nā kaʻina hana ʻelua.
•Hoʻemi ʻia ka ʻōpala o ka huahana a hoʻomaikaʻi i ka hana hana.
•Hāʻawi ʻia ka hana kānana kūpaʻa a hilinaʻi ʻole me ka hāʻule ʻole o ke kaomi nui.
Outlook
FAQ
Q1: No ke aha he mea koʻikoʻi ka kānana i ka hana silicone?
Mālama ka kānana i ka wehe ʻana i nā mea paʻa i makemake ʻole ʻia, ka wai, a me nā ʻāpana gel i hiki ke hoʻopilikia i ka maikaʻi o ka huahana, kūpaʻa, a me ka viscosity. Me ka ʻole o ka kānana maikaʻi, hiki ʻole i nā silicones ke hoʻokō i nā kūlana hana.
Q2: He aha nā pilikia e kū nei nā mea hana i ka hoʻomaʻemaʻe silicone?
Pono nā ʻano kuʻuna i nā ʻanuʻu he nui-e hoʻokaʻawale i nā mea paʻa a laila hoʻohana i nā mea hoʻohui e wehe i ka wai. ʻO kēia kaʻina hana e hoʻopau i ka manawa, ke kumu kūʻai, a hiki ke hana i nā ʻōpala hou.
Q3: Pehea kaSCPHōhonu moʻoKānanaHoʻoponopono ka Module i kēia mau pilikia?
Hiki i nā modula SCPkānana ʻanuʻu hoʻokahi, wehe maikaʻi i nā mea paʻa, koena wai, a me nā gels. He mea maʻalahi kēia i ke kaʻina hana, hōʻemi i ka ʻōpala, a hoʻonui i ka pono hana holoʻokoʻa.
Q4: He aha ka mīkini kānana oSCPmodules?
Hoʻohana nā modula SCP i kahi ʻano hui o nā fiber cellulose maikaʻi, ka honua diatomaceous kiʻekiʻe, a me nā mea lawe cationic charge. Mālama kēia hui ʻana i ka adsorption ikaika o ka wai a me ka paʻa pono o nā gels a me nā ʻāpana deformable.
Q5: He aha nā helu hoʻopaʻa i loaʻa?
Hāʻawi nā modula SCP i kahinominal filtration range mai 0.1 µm a i 40 µm. No ka hana silicone, ʻōlelo pinepine ʻia ka module SCPA090D16V16S me kahi helu hoʻopaʻa 1.5 µm.
