Nā Mea Hana Elastic

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• Nā laʻana o nā mea elastis

Ua ʻike ʻia ʻonā mea elastis nā mea i hāʻawi ʻia me ka hiki ke kiʻi hou i kā lākou ana kumu, i ka manawa e hoʻomau ai ka ikaika mechanical i kākoʻo iā lākou e loaʻa kahi ʻano ʻokoʻa. O kahi laʻana: nylon, latex, rubber, polyester. Mālama ʻia kēia ʻano e Hooke's Law, ka mea e maopopo ai ka pilina ma waena o ke koʻikoʻi a me ke kanikau ma lalo o kahi Modulus of Elasticity.

Hiki i nā mea elastic ke kūlohelohe, semi-synthetic a synthetic paha, e pili ana i kā lākou kekelē elaboration ma o ka lima o ke kanaka.

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Nā laʻana o nā mea elastis

1. ʻO Elastin He protein ia e hāʻawi i ka lahilahi a me ke kūpaʻa i nā mea hoʻopili pili holoholona, ​​e ʻae ana ia e hoʻonui a loaʻa hou kona ʻano.
2. Paukū. He polymer ia o ke kumu maoli i loaʻa mai i ka kohu o kekahi mau kumulāʻau kikoʻī, he pale wai, kū ʻole i ka uila, a me ka lahilahi. Hoʻohana ʻia ia no nā noi kalepa he nui, mai nā mea pāʻani a hiki i nā paukū paʻa.
3. Naelona. He polymer synthetic ia, i loaʻa mai i ka ʻaila, i pili i ka hui o polyamides. ʻO kona elastis he waena, e pili ana i nā hoʻohui i ka wā o kāna hana ʻana.
4. Lycra. Kaulana ma ke ʻano he elastane a i ʻoleʻōlapa, kahi pulupulu synthetic i hāʻawi ʻia me ke kūpaʻa nui a me ka lahilahi, i kūpono ia no nā lole a me nā ʻoihana hana.
5. Latex. ʻO ia ka mea lahilahi loa, ʻokoʻa i kāna ʻano kemika mai ke kāpili a me nā mea kanu mea kanu ʻē aʻe o ke ʻano like. Hana ʻia ʻo Latex i nā momona gummy, nā wax a me nā kēpau, lawe ʻia a hana ʻia mai kekahi mau mea kanu angiosperm a me kekahi fungi. Hoʻohana nui ʻia ia no nā mīkina lima a me nā condom.
6. Paukū. He mea resinous ia o ke kaupaona kiʻekiʻena kiʻekiʻe, nona ka acidic a paʻa ʻole e pale iā ia mai ka loaʻa ʻana o kahi elastis nui. ʻO ia kekahi o nā mea uila uila i ʻike nui ʻia,
7. Pāholo. He polymer ia o ke kumu maoli, ʻo ka mea i hoʻohana ʻia e hana ai i ka nau chewing gum ka kohu o ka lāʻauManilkara zapota(sapota a i ʻole zapotilla), mai ka ʻāina ʻAmelika mai. Hoʻohana ʻia kēia kēpau ʻaʻole wale i ka nau wahie, akā i nā varnish hoʻi, nā lula a me nā mea hoʻopili a, pū me ke kāpili, ma ke ʻano he insulator ʻoihana.
8. Pae elastic. ʻIke ʻia ma ke ʻano he kāpili kāpili a i ʻole kahi kāʻei, he kāʻei ia a me kahi kāʻei, hana ʻia i loko o kahi pāʻālua a hāʻawi ʻia me nā hydrocarbons e hoʻoliʻiliʻi i kona elastis i ke kūʻai no ka paʻakikī a me ka paʻa. He insulator maikaʻi ia, akā kū liʻiliʻi iki i ka wela.
9. Huluhulu. He fiber maoli ia i kiʻi ʻia mai nā māmela o ka ʻohana kao, e like me nā kao, nā hipa a me nā kāmelo (alpacas, llamas, vicuñas) a me nā lāpaki paha, ma o ka ʻako ʻana o ka holoholona. Me ia, hana ʻia kahi lole lahilahi a me ke ahi, pono no nā lole e pale aku i ke anuanu.
10. Cartilage. Aia i loko o ke kino o ke kanaka a me nā vertebrates ʻē aʻe, noho ia i ka hakahaka ma waena o nā iwi a hana i ka pinna auditory a me ka ihu. I kekahi mau laha, he koloiwi piha a aneane piha paha ia. He lahilahi ia a nele i nā kīʻaha koko, no laila hiki iā ia ke hoʻokō i kāna kuleana ma ke ʻano he reducer o ka hopena iwi a me kahi pale o ka ʻaihue.
11. ʻO Graphene He elastis kūlohelohe ia, i haku ʻia i hoʻokahi papa o ka graphite, conductive a palapū ʻole hoʻokahi atoma. Hoʻohana nui ʻia ia i ka uila a me ka nanotechnology, ʻoiai he mea alakaʻi maikaʻi loa ia.
12. Mea pīlali. Loaʻa kēia polymer inorganic ma o ka polysiloxane, kahi kēpau wai a hana ʻia me nā silikona a me nā ʻokikene oxygen i loko o kahi kaʻina hoʻololi. He pilau ʻole, kala ʻole a miki ʻole hoʻi i nā mahana wela. He ʻokoʻa loa kāna mau ʻoihana ʻenehana, ʻoiai i ka ʻoihana olakino a me nā ʻoki lāʻau, a i ʻole i ka culinary.
13. Hua. ʻO ka polyurethane foam (PU foam) kahi ʻano porous plastic i kū ʻole i ke kūlohelohe, akā he nui nā hana ʻoihana a me nā ʻoihana kalepa no ke kāne. Loaʻa kahi kumu i like me ka polyester.
14. Polenekia ʻO kēia ka inoa i hāʻawi ʻia i kahi mahele āpau o nā mea lahilahi i ʻike ʻia i ke kūlohelohe mai ka 1830, akā mahi maoli ʻia mai ka ʻaila ʻaila. Hoʻohana ākea ia i nā ʻoihana like ʻole ma muli o ke kūpaʻa kiʻekiʻe i ka ʻūlū, nā mea ʻenekini a me nā ikaika mechanical.
15. Paʻa Neuromuscular. Kaulana ʻiakinesiotaping, he mea ia e pili ana i nā lepe pulupulu like ʻole me ka pelu acrylic, hiki ke kīloi ma mua o 100% o kona nui kumu a hoʻohana ʻia i ke kāhiko ʻana o nā ʻeha a me nā ʻeha.
16. Pāluna Hana ʻia mai nā mea maʻalahi e pili ana i ka pākeke a i ʻole ka aluminized plastic, he mau ipu maʻalahi i piha i ka ea, helium a i ʻole ka wai a hoʻohana ʻia no nā hana leʻaleʻa. Aia kekahi ʻano i manaʻo ʻia no ka hoʻohana olakino a me ka hale hana.
17. Nā aho Hana ʻia i nā mea maʻalahi i hoʻonohonoho ʻia i kahi kaila homogeneous, hiki i nā aho tensioned ke haʻalulu manuahi a hana hou i nā nalu acoustic. ʻO ia ke kumu i hoʻohana ʻia ai lākou i nā mea kani e like me ke kika a me ka violin.
18. O Minvielle. Loaʻa ma ke kau ʻana i ke aniani hoʻoheheʻe ʻia, he mea ia i haku ʻia o nā polymers like ʻole e pili ana i ka silikone, kahi e hāʻawi ai i ka loli. Hoʻohana nui ʻia ia ma ke ʻano he insulator a me alakaʻi, ʻo ia hoʻi i ka ʻoihana kelepona.
19. Palakiko. ʻO ia kahi hoʻonohonoho nui o nā mea synthetic i loaʻa mai i ka carbon polymerizing i loaʻa mai nā hydrocarbons ʻokoʻa, e like me ka aila. Hāʻawi ʻia ia me kekahi elastis a me ka maʻalahi i ke alo o ka wela, e hiki ai ke hoʻoheheʻe iā ia i nā ʻano like ʻole. Ke anuanu, e emi ka palena elastis.
20. Jelly. He hui semi-solid (ma ka liʻiliʻi ma ka mahana o ka lumi) ʻike ʻia ʻo gel colloid a hana ʻia mai ka paila ʻana o nā collagens holoholona like ʻole, e like me ka cartilage. He lahilahi ia a hana hou i ka wela: dilute lākou i ka wai wela a paʻa i ke anuanu.

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