Ma ka manaʻo ākea, ʻo kā mākou hoʻomaopopo ʻana i ka fiber aniani he mea ʻole ia he mea hao ʻole, akā me ka hohonu o ka noiʻi, ʻike mākou he nui nā ʻano o nā aniani aniani, a he hana maikaʻi loa lākou, a ma laila. He nui nā mea maikaʻi. No ka laʻana, ʻoi aku ka kiʻekiʻe o kona ikaika mechanical, a ʻoi aku ka maikaʻi o kona kūpaʻa wela a me ke kūpaʻa corrosion. He ʻoiaʻiʻo ʻaʻohe mea kūpono, a ʻo ka fiber aniani hoʻi i kona mau hemahema ʻaʻole hiki ke nānā ʻole ʻia, ʻo ia hoʻi, ʻaʻole ia e ʻaʻahu a kū i ka brittleness. No laila, ma ka hoʻohana pono ʻana, pono mākou e hoʻohana i ko mākou ikaika a pale i ko mākou nāwaliwali.
He mea maʻalahi ka loaʻa ʻana o nā mea maka o ka fiber aniani, ʻoi aku ka nui o ke aniani kahiko a i ʻole nā huahana aniani. Maikaʻi loa ka fiber aniani, a ʻoi aku ma mua o 20 mau aniani monofilaments e like me ka mānoanoa o ka lauoho. Hiki ke hoʻohana pinepine ʻia ka fiber aniani ma ke ʻano he mea hoʻoikaika i nā mea hana. Ma muli o ka hohonu o ka noiʻi ʻana i ka fiber aniani i nā makahiki i hala iho nei, ʻoi aku ka nui o ka hana i kā mākou hana a me ke ola. ʻO nā ʻatikala e hiki mai ana e wehewehe nui i ke kaʻina hana a me ka hoʻohana ʻana i ka fiber aniani. Hōʻike kēia ʻatikala i nā waiwai, nā mea nui, nā hiʻohiʻona nui, a me ka hoʻokaʻawale ʻana o ka fiber aniani. E kūkākūkā nā ʻatikala e hiki mai ana i kāna kaʻina hana, palekana palekana, hoʻohana nui, palekana palekana, kūlana ʻoihana a me nā kūlana hoʻomohala e wehewehe ʻia.
Ihoʻolauna
1.1 Nā waiwai fiber aniani
ʻO kekahi hiʻohiʻona maikaʻi loa o ke aniani aniani kona ikaika tensile kiʻekiʻe, hiki ke piʻi i ka 6.9g / d ma ke kūlana maʻamau a me 5.8g / d ma ke kūlana pulu. ʻO ia mau waiwai maikaʻi e hana pinepine i ka fiber aniani Hiki ke hoʻohana ʻia ma ke ao holoʻokoʻa i mea hoʻoikaika. Loaʻa iā ia ka mānoanoa A o 2.54. He mea wela loa ka fiber aniani, a ua paʻa kona mau waiwai maʻamau ma 300°C. Hoʻohana nui ʻia ʻo Fiberglass i kekahi manawa ma ke ʻano he insulation thermal a me ka mea pale, mahalo i kāna mau waiwai insulating uila a me kona hiki ʻole ke ʻino maʻalahi.
1.2 Mea nui
He paʻakikī ke ʻano o ka fiber aniani. ʻO ka mea maʻamau, ʻo nā mea nui i ʻike ʻia e nā mea āpau he silica, magnesium oxide, sodium oxide, boron oxide, alumini oxide, calcium oxide a pēlā aku. ʻO ke anawaena o ka monofilament o ke aniani aniani e pili ana i 10 microns, e like me ka 1/10 o ke anawaena o ka lauoho. Hoʻokumu ʻia kēlā me kēia pūʻulu fiber me nā tausani monofilaments. He ʻokoʻa iki ke kaʻina hana kiʻi. ʻO ka mea maʻamau, ʻo ka ʻike o ka silica i loko o ke aniani fiber helu no 50% a 65%. ʻO ka ikaika tensile o nā kīʻaha aniani me ka mea alumini oxide ma luna o 20% he kiʻekiʻe, ʻoi aku ka nui o nā fibers aniani ikaika kiʻekiʻe, aʻo ka maʻi o ka alumini oxide o nā kīʻaha aniani alkali-free ma kahi o 15%. Inā makemake ʻoe e hana i ka fiber aniani i ka modulus elastic nui aʻe, pono ʻoe e hōʻoia i ka ʻoi aku o ka ʻike o ka magnesium oxide ma mua o 10%. Ma muli o ke aniani aniani e loaʻa ana ka liʻiliʻi o ka ferric oxide, ua hoʻomaikaʻi ʻia kona kūpaʻa corrosion i nā degere like ʻole.
1.3 Nā mea nui
1.3.1 Nā mea maka a me nā noi
Ke hoʻohālikelike ʻia me nā fiber inorganic, ʻoi aku ka maikaʻi o nā waiwai o nā aniani aniani. ʻOi aku ka paʻakikī o ka hoʻā ʻana, ka wela-pale, ka wela-insulating, ʻoi aku ka paʻa, a me ka tensile-pale. Akā, he palupalu a he ʻino ka pale ʻana i ka ʻaʻahu. Hoʻohana ʻia e hana i nā plastic i hoʻoikaika ʻia a hoʻohana ʻia paha e hoʻoikaika i ka lāʻau, no ka mea, ʻo ka fiber glass fiber hoʻoikaika i nā ʻano penei:
(1) ʻOi aku ka ikaika o kona tensile ma mua o nā mea ʻē aʻe, akā haʻahaʻa loa ka elongation.
(2) ʻOi aku ka maikaʻi o ka coefficient elastic.
(3) I loko o ka palena elastic, hiki i ka fiber aniani ke hoʻolōʻihi i ka manawa lōʻihi a he tensile loa, no laila hiki iā ia ke komo i ka nui o ka ikehu i mua o ka hopena.
(4) No ka mea ʻo ka fiber aniani ka fiber inorganic, he nui nā pōmaikaʻi o ka fiber inorganic, ʻaʻole maʻalahi ke puhi a paʻa kona mau mea kemika.
(5) ʻAʻole maʻalahi ke komo i ka wai.
(6) Paʻa ka wela a paʻa i ke ʻano, ʻaʻole maʻalahi ke pane.
(7) He maikaʻi loa kona hiki ke hana, a hiki ke hana ʻia i nā huahana maikaʻi loa i nā ʻano like ʻole e like me nā kaula, nā ʻili, nā pūpū, a me nā lole i ulana ʻia.
(8) Hiki ke hoʻouna i ka mālamalama.
(9) Ma muli o ka maʻalahi o ka loaʻa ʻana o nā mea, ʻaʻole pipiʻi ke kumukūʻai.
(10) I ka wela kiʻekiʻe, ma kahi o ke ahi, hoʻoheheʻe ʻia i loko o nā pahu wai.
1.4 Hoʻokaʻawale
E like me nā kūlana hoʻohālikelike like ʻole, hiki ke hoʻokaʻawale ʻia ke aniani fiber i nā ʻano he nui. Wahi a nā ʻano like ʻole a me nā lōʻihi, hiki ke hoʻokaʻawale ʻia i ʻekolu mau ʻano: nā fiber mau, nā pulupulu fiber a me nā fibers lōʻihi paʻa. E like me nā ʻāpana like ʻole, e like me ka ʻike alkali, hiki ke hoʻokaʻawale ʻia i ʻekolu mau ʻano: ke aniani kīʻaha alkali-free, ka fiber glass-alkali, a me ke aniani kiʻekiʻe.
1.5 Hana i nā mea maka
Ma ka hana ʻoihana maoli, i mea e hana ai i ka fiber aniani, pono mākou i ka alumina, ke one quartz, ka limestone, pyrophyllite, dolomite, soda lehu, mirabilite, boric acid, fluorite, ground glass fiber, etc.
1.6 Hana hana
Hiki ke hoʻokaʻawale ʻia nā ʻano hana hana ʻenehana i ʻelua ʻāpana: ʻo ka hoʻoheheʻe mua ʻana i nā fibers aniani, a laila hana i nā huahana aniani spherical a i ʻole ke koʻokoʻo me nā anawaena liʻiliʻi. A laila, wela a hoʻoheheʻe hou ʻia i nā ʻano like ʻole e hana i nā fibers maikaʻi me ke anawaena o 3-80 μm. ʻO kekahi ʻano ʻē aʻe e hoʻoheheʻe mua i ke aniani, akā hana i nā fiber aniani ma mua o nā koʻokoʻo a i ʻole nā pōʻai. A laila huki ʻia ka laʻana ma o ka pā platinum alloy me ka hoʻohana ʻana i ke ʻano kaha kiʻi mechanical. Ua kapa ʻia nā ʻatikala i loaʻa he fiber mau. Inā huki ʻia nā fiber ma o ka hoʻonohonoho ʻōwili, ua kapa ʻia nā ʻatikala i loaʻa i nā fibers discontinuous, i ʻike ʻia hoʻi ʻo nā fiber glass cut-to-longth, a me nā fibers staple.
1.7 Papahelu
E like me ka hoʻohui like ʻole, ka hoʻohana ʻana a me nā waiwai o ke aniani fiber, ua māhele ʻia i nā papa like ʻole. ʻO nā pulu aniani i kūʻai ʻia ma ke ao holoʻokoʻa penei:
1.7.1 E-aniani
ʻO ke aniani borate, ʻo ia hoʻi i kapa ʻia ke aniani alkali-free i ke ola o kēlā me kēia lā. Ma muli o ka nui o nā pono, ʻo ia ka mea i hoʻohana nui ʻia. ʻO ia ka mea i hoʻohana nui ʻia i kēia manawa, ʻoiai ua hoʻohana nui ʻia, akā loaʻa pū kekahi mau hemahema. Hoʻopili maʻalahi ia me nā paʻakai inorganic, no laila paʻakikī ke mālama ʻia i loko o kahi ʻakika.
1.7.2 C-aniani
I ka hana maoli, ua kapa ʻia ʻo ia me ke aniani alkali medium, nona nā waiwai kemika paʻa a me ke kū ʻana o ka waikawa maikaʻi. ʻO kona hemahema, ʻaʻole kiʻekiʻe ka ikaika mechanical a maikaʻi ʻole ka hana uila. Loaʻa nā kūlana like ʻole i nā wahi like ʻole. I loko o ka hale aniani fiber ʻoihana, ʻaʻohe mea boron i ke aniani alkali waena. Akā i loko o ka ʻoihana aniani aniani ʻē aʻe, ʻo ka mea a lākou e hana ai he aniani alkali me ka boron. ʻAʻole ʻokoʻa wale ka ʻike, akā ʻokoʻa nō hoʻi ka hana i pāʻani ʻia e ke aniani medium-alkali ma ka home a ma waho. ʻO nā moena ili aniani a me nā koʻokoʻo fiber aniani i hana ʻia ma nā ʻāina ʻē he aniani alkali waena. I ka hana ʻana, ʻeleu ka aniani alkali ma ka asphalt. I koʻu ʻāina, ʻo ke kumu nui ka hoʻohana nui ʻia ʻana ma muli o ke kumu kūʻai haʻahaʻa loa, a ke hana nei ia ma nā wahi āpau i ka lole ʻōwili a me ka ʻoihana kānana.
1.7.3 Uila aniani He aniani
I ka hana ʻana, kapa ʻia e ka poʻe ke aniani alkaline kiʻekiʻe, nona ke aniani sodium silicate, akā ma muli o kona kūpaʻa ʻana i ka wai, ʻaʻole i hana ʻia e like me ke aniani aniani.
1.7.4 Kiʻi aniani D
Ua kapa ʻia ʻo ia ke aniani dielectric a ʻo ia ka mea maʻamau no nā fiber glass dielectric.
1.7.5 aniani fiber aniani ikaika kiʻekiʻe
ʻO kona ikaika he 1/4 ʻoi aku ka kiʻekiʻe ma mua o ka E-aniani fiber, a ʻoi aku ka kiʻekiʻe o kona modulus elastic ma mua o ka fiber E-aniani. Ma muli o kona mau pono like ʻole, pono e hoʻohana nui ʻia, akā no ka nui o ke kumukūʻai, i kēia manawa Hoʻohana wale ʻia ia i kekahi mau kahua koʻikoʻi, e like me ka ʻoihana koa, aerospace a pēlā aku.
1.7.5 aniani puluniu AR aniani
Ua kapa ʻia ʻo ia ka alkali-resistant glass fiber, ʻo ia ka fiber inorganic maʻemaʻe a hoʻohana ʻia ma ke ʻano he mea hoʻoikaika i loko o ke aniani fiber reinforced concrete. Ma lalo o kekahi mau kūlana, hiki iā ia ke pani i ke kila a me ka asbestos.
1.7.6 aniani puluniu E-CR aniani
He aniani boron-free a alkali-free. No ka mea, ʻoi aku ka nui o kona kūpaʻa wai ma mua o 10 mau manawa ma mua o ka fiber glass alkali-free, hoʻohana nui ʻia ia i ka hana ʻana i nā huahana wai. Eia kekahi, ʻoi aku ka ikaika o kona kūpaʻa waika, a ke noho nei ia i kahi kūlana koʻikoʻi i ka hana ʻana a me ka hoʻohana ʻana i nā pipelines lalo. Ma waho aʻe o nā pulu aniani maʻamau i ʻōlelo ʻia ma luna, ua hoʻomohala nā ʻepekema i kahi ʻano hou o ka fiber aniani. No ka mea, he huahana boron-non ia, hoʻomāʻona i ka ʻimi ʻana o ka poʻe i ka pale ʻana i ke kaiapuni. I kēia mau makahiki i hala iho nei, aia kekahi ʻano kīʻaha aniani i kaulana loa, ʻo ia ka fiber aniani me ka haku aniani pālua. Ma nā huahana hulu hipa aniani o kēia manawa, hiki iā mākou ke ʻike i kona ola ʻana.
1.8 Ka ʻike ʻana i nā pulu aniani
ʻO ke ʻano o ka hoʻokaʻawale ʻana i nā pulu aniani he mea maʻalahi loa, ʻo ia hoʻi, e hoʻokomo i nā pulu aniani i loko o ka wai, wela a hoʻolapalapa ka wai, a mālama ʻia no 6-7 mau hola. Inā ʻike ʻoe i ka liʻiliʻi ʻana o nā ʻaoʻao o ka weft a me ka weft o nā kīʻaha aniani, ʻo ia ke kiʻekiʻe o ke aniani alkali. . Wahi a nā kūlana like ʻole, nui nā ʻano hoʻohālikelike o nā fibers aniani, i hoʻokaʻawale ʻia mai nā hiʻohiʻona o ka lōʻihi a me ke anawaena, ka haku mele a me ka hana.
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Ka manawa hoʻouna: Iune-22-2022
