1. He aha ka fiber aniani?
Nā olonā anianihoʻohana nui ʻia ma muli o ko lākou kumukūʻai kūpono a me nā waiwai maikaʻi, ʻoi aku hoʻi i ka ʻoihana composites. I ka hoʻomaka ʻana o ke kenekulia 18, ua ʻike ka poʻe ʻEulopa e hiki ke milo ʻia ke aniani i loko o nā olonā no ka ulana ʻana. Ua loaʻa mua i ka pahu kupapaʻu o ka Emepera Farani ʻo Napoleon nā lole hoʻonaninani i hana ʻia mefiberglassLoaʻa i nā olonā aniani nā filaments a me nā olonā pōkole a i ʻole flocs. Hoʻohana pinepine ʻia nā filaments aniani i nā mea i hui pū ʻia, nā huahana laholio, nā kāʻei conveyor, nā tarpaulins, a me nā mea ʻē aʻe. Hoʻohana nui ʻia nā olonā pōkole i nā felts i ulana ʻole ʻia, nā plastics ʻenekinia a me nā mea i hui pū ʻia.
ʻO nā waiwai kino a me nā ʻano mechanical o ka fiber aniani, ka maʻalahi o ka hana ʻana, a me ke kumukūʻai haʻahaʻa i hoʻohālikelike ʻia meʻili kalaponae hoʻolilo iā ia i mea koho no nā noi composite hana kiʻekiʻe. Hana ʻia nā olonā aniani i nā oxides o ka silica. Loaʻa i nā olonā aniani nā waiwai mechanical maikaʻi loa e like me ka emi ʻana o ka palupalu, ka ikaika kiʻekiʻe, ka paʻakikī haʻahaʻa a me ke kaumaha māmā.
ʻO nā polymers i hoʻoikaika ʻia i ke aniani fiber he papa nui o nā ʻano like ʻole o nā olonā aniani, e like me nā olonā longitudinal, nā olonā i ʻoki ʻia, nā moena ulana, a menā moena kaula i ʻoki ʻia, a hoʻohana ʻia e hoʻomaikaʻi i nā waiwai mechanical a me tribological o nā composites polymer. Hiki i nā olonā aniani ke hoʻokō i nā lakio hiʻohiʻona mua kiʻekiʻe, akā hiki i ka brittleness ke hana i nā olonā e haki i ka wā e hana ai.
1. nā ʻano o ke aniani fiber
ʻO nā ʻano nui o ka fiber aniani e komo pū ana me kēia mau ʻano:
ʻAʻole maʻalahi ke omo i ka wai:He mea pale wai ka fiber aniani a ʻaʻole kūpono no nā lole, no ka mea, ʻaʻole e omo ʻia ka hou, e hoʻomaʻū ana i ka mea ʻaʻahu; no ka mea, ʻaʻole i hoʻopilikia ʻia ka mea e ka wai, ʻaʻole ia e emi iho
Ka hiki ʻole ke hoʻololi:Ma muli o ka nele o ka elasticity, ʻaʻole i lawa ka hoʻolōʻihi a me ka hoʻōla ʻana o ka lole. No laila, pono lākou i kahi mālama ʻili e pale aku ai i ka wrinkling.
Ikaika Kiʻekiʻe:He ikaika loa ka fiberglass, kokoke like me ke Kevlar. Eia nō naʻe, ke hamo nā olonā kekahi i kekahi, haki lākou a lilo ka lole i ʻano huluhulu.
Hoʻokaʻawale:I ke ʻano pōkole o ka fiber, he mea hoʻokaʻawale maikaʻi loa ka fiberglass.
Ka hiki ke hoʻopili ʻia:Hoʻopili maikaʻi ʻia nā olonā, e lilo ai lākou i mea kūpono no nā pale.
Ke kū'ē wela:He kiʻekiʻe ke kūpaʻa wela o nā olonā aniani, hiki ke kū i nā mahana a hiki i 315°C, ʻaʻole lākou e hoʻopilikia ʻia e ka lā, ka bleach, ka bacteria, ka ʻōpala, nā pepeke a i ʻole nā alkalis.
Hiki ke hoʻopilikia ʻia:Hoʻopilikia ʻia nā olonā aniani e ka waikawa hydrofluoric a me ka waikawa phosphoric wela. ʻOiai he huahana aniani ka olonā, pono e mālama pono ʻia kekahi mau olonā aniani maka, e like me nā mea hoʻomehana hale, no ka mea, he palupalu nā wēlau o ka olonā a hiki ke hou i ka ʻili, no laila e pono e ʻaʻahu i nā mīkina lima i ka wā e lawelawe ai i ka fiberglass.
3. Ke kaʻina hana hana o ke aniani fiber
ʻO ke olonā anianihe olonā ʻaʻole metala i hoʻohana nui ʻia i kēia manawa ma ke ʻano he mea ʻoihana. Ma keʻano laulā, ʻo nā mea maka kumu o ka olonā aniani e komo pū me nā minelala kūlohelohe like ʻole a me nā kemika i hana ʻia e ke kanaka, ʻo nā mea nui he one silica, ka limestone a me ka soda ash.
Hana ke one silica ma ke ʻano he mea hana aniani, ʻoiai ʻo ka lehu soda a me ka pōhaku lepo e kōkua i ka hoʻohaʻahaʻa ʻana i ka mahana heheʻe. ʻO ke koina haʻahaʻa o ka hoʻonui ʻana o ka wela i hui pū ʻia me ka conductivity wela haʻahaʻa i hoʻohālikelike ʻia me ka asbestos a me nā olonā organik e hoʻolilo i ka fiberglass i mea paʻa dimensionally e hoʻopau koke i ka wela.
Nā olonā anianiua hana ʻia ma o ka hoʻoheheʻe pololei ʻana, kahi e pili ana i nā kaʻina hana e like me ka hoʻohuihui ʻana, ka hoʻoheheʻe ʻana, ka milo ʻana, ka uhi ʻana, ka hoʻomaloʻo ʻana, a me ka hoʻopili ʻana. ʻO ka puʻupuʻu ke kūlana mua o ka hana ʻana i ke aniani, kahi e hui maikaʻi ʻia ai nā nui o nā mea a laila hoʻouna ʻia ka hui ʻana i ka umu no ka hoʻoheheʻe ʻana ma kahi mahana kiʻekiʻe o 1400°C. Ua lawa kēia mahana e hoʻololi i ke one a me nā mea ʻē aʻe i kahi kūlana hoʻoheheʻe ʻia; a laila kahe ke aniani hoʻoheheʻe ʻia i loko o ka mea hoʻomaʻemaʻe a hāʻule ka mahana i 1370°C.
I ka wā e milo ai nā olonā aniani, kahe ke aniani heheʻe i waho ma o kahi ʻūlū me nā lua liʻiliʻi loa. Hoʻomehana ʻia ka papa liner ma ke ʻano uila a hoʻomalu ʻia kona mahana e mālama i kahi mānoanoa mau. Ua hoʻohana ʻia kahi jet wai e hoʻomaʻalili i ka filament i kona puka ʻana mai ka ʻūlū ma kahi mahana o 1204°C.
Hoʻokomo ʻia ke kahawai i hoʻoheheʻe ʻia i loko o nā filaments me nā anawaena mai 4 μm a 34 μm. Hoʻolako ʻia ke kaumaha me ka hoʻohana ʻana i kahi winder wikiwiki a huki ʻia ke aniani i hoʻoheheʻe ʻia i loko o nā filaments. I ke kahua hope loa, hoʻopili ʻia nā uhi kemika o nā lubricants, nā mea hoʻopaʻa a me nā mea hoʻopili i nā filaments. Kōkua ka lubrication i ka pale ʻana i nā filaments mai ka abrasion i ko lākou hōʻiliʻili ʻia ʻana a me ka ʻōwili ʻana i loko o nā pūʻolo. Ma hope o ka ana ʻana, hoʻomaloʻo ʻia nā olonā i loko o ka umu; a laila mākaukau nā filaments no ka hana hou ʻana i nā olonā i ʻoki ʻia, nā rovings a i ʻole nā holo.
4.ka hoʻohana ʻana o ke aniani fiber
ʻO ke aniani fiberglass he mea inorganic ia ʻaʻole e puhi a mālama i kahi 25% o kona ikaika mua ma 540°C. ʻAʻole nui ka hopena o ka hapa nui o nā kemika i nā olonā aniani. ʻAʻole e ʻōpala a palaho paha ka fiberglass inorganic. Hoʻopilikia ʻia nā olonā aniani e ka waikawa hydrofluoric, ka waikawa phosphoric wela a me nā mea alkaline ikaika.
He mea hoʻokaʻawale uila maikaʻi loa ia.Nā lole fiberglasshe mau waiwai e like me ka haʻahaʻa o ka omo ʻana o ka makū, ka ikaika kiʻekiʻe, ke kūpaʻa wela a me ka haʻahaʻa dielectric constant, e lilo ana iā lākou i mau mea hoʻoikaika kūpono no nā papa kaapuni i paʻi ʻia a me nā varnish insulating.
ʻO ka lakio ikaika-a-kaumaha kiʻekiʻe o ka fiberglass e lilo ia i mea maikaʻi loa no nā noi e pono ai ka ikaika kiʻekiʻe a me ke kaumaha liʻiliʻi. Ma ke ʻano lole, hiki i kēia ikaika ke unidirectional a bidirectional paha, e ʻae ana i ka maʻalahi i ka hoʻolālā a me ke kumukūʻai no nā ʻano noi like ʻole ma ka mākeke kaʻa, ke kūkulu kīwila, nā waiwai haʻuki, aerospace, moana, uila, Home a me ka ikehu makani.
Hoʻohana ʻia lākou i ka hana ʻana i nā composites structural, nā papa kaapuni i paʻi ʻia a me nā huahana kūikawā like ʻole. ʻO ka hana makahiki o ka fiber aniani o ka honua ma kahi o 4.5 miliona tons, a ʻo nā mea hana nui ʻo Kina (60% o ka māhele mākeke), ʻAmelika Hui Pū ʻIa a me ka ʻAhahui ʻEulopa.
ʻO Chongqing Dujiang Composites Co., Ltd.
Kāhea iā mā˚ou:
Email:marketing@frp-cqdj.com
WhatsApp:+8615823184699
Kelepona: +86 023-67853804
Pūnaewele: www.frp-cqdj.com
Ka manawa hoʻouna: Sep-29-2022
