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huahana

Na Papa Epoxy

wehewehe pōkole:

ʻO ka resin epoxy kahi ʻano polymer i loaʻa i nā ʻano kūʻē mechanical a me ka uila.Hoʻohana maʻamau ia e like me ka uhi ʻana o ka papahele, i ka lawe ʻana, nā kaʻa moana, nā subways, a me kahi mea hoʻopili.Hana ʻia nā resins epoxy mai nā monomers i loaʻa i ʻelua mau pūʻulu epoxy.


Huahana Huahana

Huahana Huahana

He aha ka Epoxy Resin?

Hoʻohana ʻia ka resin epoxy e hoʻōla i kahi huahana a i ʻole kekahi mea kumu.He ʻano polymer thermosetting i hoʻokumu ʻia mai kahi monomer me ʻelua mau pūʻulu epoxy, a paʻakikī ke hoʻomehana ʻia.Hoʻohana nui ʻia nā resins epoxy ma nā ʻano like ʻole.

Hoʻokumu ʻia ka resin epoxy ma ka hui ʻana i ʻelua pūhui: epichlorohydrin a me bisphenol A. Hoʻohui ʻia ka resin a me ka paʻakikī ma o ke kaʻina hui e hoʻomaka i ka hoʻōla.Hoʻokumu ʻia ka resin epoxy ma ka hana ʻana i kahi ʻano wela kūpono.

ʻO nā resins epoxy nā mea e hōʻike ana i ka ikaika adhesive kiʻekiʻe, ke kūʻē i nā kemika, a me ka lōʻihi lōʻihi.Kūleʻa lākou i ka wai a me nā mea alkaline.Loaʻa i ka Epoxy resin ka ikaika hoʻopaʻa kiʻekiʻe, kūʻē i nā ʻano lole like ʻole, a he lōʻihi kona ola.Hoʻohana maʻamau ia ma ke ʻano he ʻano adhesive.

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He aha nā mea hoʻohana o ka Epoxy Resins?

Hoʻohana ʻia nā resins epoxy i nā ʻano āpau i kēia lā.Loaʻa nā ʻano resins epoxy ma muli o ka noi.Hiki ke koho ʻia nā resins epoxy e like me nā pono kikoʻī.Ma muli o kā lākou mau waiwai, hoʻohana ʻia nā resins epoxy i nā ʻāpana mokulele, ka papahele, a me nā wahi ʻē aʻe.

Hoʻohana ʻia ka epoxy resin no ka uhi ʻana i ka ʻili a me nā kumu hoʻopaʻa i nā papahele a me nā papa.Hoʻohana ʻia ia ma nā ʻano like ʻole e like me nā turbines makani, nā panela lā, a me nā kaʻa kaʻa.

ʻOi aku ka maikaʻi o nā resins epoxy ma nā wahi ʻoihana.Hoʻohana ʻia lākou ma ke ʻano he anti-slip coatings a me nā mea hoʻopili.Makemake ʻia lākou i ka hana ʻana i nā insulators uila, nā mea kani, a me nā mea haʻuki.Hoʻohana nui ʻia nā resins epoxy i ka ʻoihana automotive, aerospace, a me nā ʻoihana ākea.

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Nā waiwai o nā Epoxy Resins

Hiki ke helu ʻia nā waiwai o ka epoxy resins penei:

Loaʻa i ka epoxy resins ka ikaika adhesive kiʻekiʻe a hoʻohana maʻamau ʻia i ka hoʻonaninani hale ma muli o ko lākou hiki ke hoʻopili paʻa i nā papa.

He wai wai lākou.

He kiʻekiʻe ke kūʻē ʻana o ka epoxy resins i ka makū a me nā kemika.

Hiki ke hoʻohui ʻia nā polymers Thermoplastic e hoʻonui i ka paʻakikī o nā resins epoxy.

Loaʻa iā lākou ke kūpaʻa kiʻekiʻe i ka wai a me nā mea alkaline.

Kūleʻa lākou i nā ʻano lole like ʻole.

He lōʻihi ke ola o ka epoxy resins a hiki ke hoʻohana ʻia no nā makahiki he nui me ka ʻole o ka pōʻino.

Loaʻa i nā epoxy resins nā waiwai insulating a makemake ʻia i nā noi uila a me nā mīkini.

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