Hiki ke hoʻokaʻawale ʻia ke aniani fiber i ka fiber mau, ka lōʻihi paʻa a me ka hulu hipa aniani e like me kona ʻano a me ka lōʻihi.E like me ke ʻano o ke aniani, hiki ke hoʻokaʻawale ʻia i loko o ka alkali-free, chemical-resistant, high alkali, medium alkali, high strength, high elastic modulus a me alkali-resistant (alkali-resistant) aniani fibers.
ʻO nā mea waiwai nui no ka hana ʻana i ke aniani aniani he quartz one, alumina a me pyrophyllite, limestone, dolomite, boric acid, soda lehu, mirabilite a me fluorite.Hiki ke hoʻokaʻawale ʻia nā ʻano hana hana i ʻelua mau ʻāpana: ʻo ka hana pololei ʻana i ke aniani hoʻoheheʻe ʻia i mau fiber;ʻO kekahi o kēlā aniani hoʻoheheʻe ʻia i hana ʻia i nā pōpō aniani a i ʻole nā koʻokoʻo me ke anawaena o 20mm, a laila wela a hoʻoheheʻe ʻia i nā ʻano like ʻole e hana ai i nā fibers maikaʻi loa me ke anawaena o 3 ~ 80 μm.ʻO ka fiber lōʻihi palena ʻole i hana ʻia e ka mechanical drawing square method ma o ka platinum alloy plate i kapa ʻia ʻo fiber glass mau, i ʻike mau ʻia ʻo ka fiber lōʻihi.Ua kapa ʻia ʻo nā fibers hoʻopau i hana ʻia e ka roller a i ʻole ke kahe ʻana o ka ea he fiber glass lōʻihi paʻa, i ʻike mau ʻia he fibers pōkole.
Hoʻokaʻawale ʻia ke aniani fiber i nā māka like ʻole e like me kona haku ʻana, nā waiwai a me nā hoʻohana.Wahi a ka papa maʻamau (e ʻike i ka papaʻaina), ʻo ka fiber glass E-grade ka mea i hoʻohana nui ʻia a hoʻohana nui ʻia i nā mea insulation uila.ʻO ka papa s he fiber kūikawā.
He ʻokoʻa ke aniani i hoʻohana ʻia no ka wili ʻana i ka fiber aniani e hana ai i ka fiber aniani mai nā huahana aniani ʻē aʻe.ʻO nā ʻāpana aniani no nā fiber i kūʻai ʻia ma ke ao holoʻokoʻa penei:
E- aniani
ʻIke pū ʻia ʻo ke aniani alkali-free, he aniani borosilicate.I kēia manawa, ʻo ia ka fiber aniani i hoʻohana nui ʻia, nona ka insulation uila maikaʻi a me nā waiwai mechanical.Hoʻohana nui ʻia ia i ka hana ʻana i ka fiber aniani no ka insulation uila a me ka fiber aniani no ke aniani fiber reinforced plastic.ʻO kona hemahema, ʻo ia ka maʻalahi o ka corroded e nā ʻakika inorganic, no laila ʻaʻole kūpono ia no ke kaiapuni waikawa.
C- aniani
ʻO ke aniani fiber koʻokoʻo, i ʻike ʻia ʻo ke aniani medium-alkali, ua ʻike ʻia e ka ʻoi aku ka maikaʻi o ke kūʻē kemika, ʻoi aku ka ikaika o ka waika, ma mua o ke aniani alkali-free, akā ʻilihune kāna hana uila, a ʻo kona ikaika mechanical he 10% ~ 20% haʻahaʻa ma mua o ka kīʻaha aniani ʻole alkali.ʻO ka mea maʻamau, loaʻa ka nui o ka boron trioxide i loko o ka ipu aniani alkali-alkali haole, ʻoiai ʻaʻole loaʻa ka boron i loko o ka ipu aniani alkali-alkali o Kina.Ma nā ʻāina ʻē, hoʻohana wale ʻia ke aniani aniani waena-alkali no ka hana ʻana i nā huahana aniani keʻokeʻo kūʻokoʻa, e like me ke aniani fiber surface manaʻo, a hoʻohana ʻia hoʻi e hoʻoikaika i nā mea hale asphalt.Eia nō naʻe, ma Kina, ʻoi aku ka hapalua o ka hapalua (60%) o ke aniani fiber i Kina, a ua hoʻohana nui ʻia i ka hoʻoikaika ʻana i ke aniani fiber i hoʻoikaika ʻia i ka plastic a me ka hana ʻana i nā lole kānana a me nā lole wīwī, no ka mea, ʻo kona kumukūʻai. ʻoi aku ka haʻahaʻa ma mua o ka alkali-free aniani fiber a he ikaika kona hoʻokūkū.
kiʻekiʻe ikaika aniani fiber
Hōʻike ʻia ia e ka ikaika kiʻekiʻe a me ka modulus kiʻekiʻe.ʻO 2800MPa kona ikaika tensile fiber hoʻokahi, aia ma kahi o 25% kiʻekiʻe ma mua o ka fiber glass alkali-free, a ʻo kāna modulus elastic he 86000MPa, ʻoi aku ka kiʻekiʻe ma mua o ka E- aniani fiber.ʻO nā huahana FRP i hana pū ʻia me lākou e hoʻohana nui ʻia i ka ʻoihana koa, ka lewa, ka pale pale pale a me nā mea haʻuki.Eia nō naʻe, ma muli o ke kumukūʻai kiʻekiʻe, ʻaʻole hiki ke hoʻolaha ʻia i ka hoʻohana kīwila i kēia manawa, a ʻo ka hoʻopuka honua e pili ana i mau tausani tons.
puluni aniani AR
ʻIke ʻia hoʻi ʻo ka fiber glass alkali-resistant, alkali-resistant glass fiber ka iwi iwi o ke aniani fiber reinforced (cement) concrete (GRC no ka pōkole), ʻo ia ka 100% inorganic fiber a me kahi mea kūpono no ke kila a me ka asbestos i ka ukana ʻole. -e lawe ana i na mea sima.Hōʻike ʻia ka fiber glass alkali e ka pale alkali maikaʻi, ke kūpaʻa maikaʻi i ka corrosion o nā mea alkaline kiʻekiʻe i ka sima, ka paʻa ikaika, ka modulus elastic kiʻekiʻe loa, ke kūpaʻa hopena, ka ikaika tensile a me ka ikaika kulou, ka incombustibility ikaika, ka pale hau, ka mahana a me ka hoʻololi ʻana i ka haʻahaʻa haʻahaʻa, ka pale ʻana i ka māwae maikaʻi a me ka impermeability, ka hoʻolālā ikaika a me ka maʻalahi.He ʻano hou ka fiber glass alkali-resistant i hoʻohana nui ʻia i ka pāpaʻi kiʻekiʻe i hoʻoikaika ʻia (cement).
He aniani
ʻIke ʻia hoʻi ʻo ke aniani alkali kiʻekiʻe, he aniani sodium silicate maʻamau, ʻaʻole i hoʻohana pinepine ʻia e hana i ka fiber aniani no ka maikaʻi ʻole o ka wai.
aniani E-CR
ʻO ke aniani boron-free a alkali-free i hoʻomaikaʻi ʻia, i hoʻohana ʻia e hana i ka fiber aniani me ke kūpaʻa waika maikaʻi a me ka pale wai.ʻOi aku ka maikaʻi o kona kūpaʻa wai ma mua o ko ke aniani kīʻaha alkali-free, a ʻoi aku ka maikaʻi o kona kūpaʻa ʻana i ka wai ma mua o ka fiber glass-alkali.He ʻano hou ia i hoʻomohala kūikawā ʻia no nā paipu lalo a me nā pahu mālama.
D aniani
ʻIke ʻia hoʻi ʻo ke aniani dielectric haʻahaʻa, hoʻohana ʻia ia e hana i ke aniani dielectric haʻahaʻa me ka ikaika dielectric maikaʻi.
Ma waho aʻe o nā ʻāpana aniani o luna, ua puka mai kahi pulu aniani alkali-free hou, ʻaʻohe boron i nā mea a pau, pēlā e hoʻemi ai i ka pollution kaiapuni, akā ʻo kona insulation uila a me nā waiwai mechanical e like me nā E-aniani kuʻuna.Eia kekahi, aia kekahi ʻano kīʻaha aniani me nā ʻāpana aniani ʻelua, i hoʻohana ʻia i ka hana ʻana i ka huluhulu aniani, a ua ʻōlelo ʻia he hiki ke hoʻoikaika i ka FRP.Eia kekahi, aia ka fluorine-free glass fiber, kahi mea i hoʻomaikaʻi ʻia i ke aniani alkali-free fiber i hoʻomohala ʻia no nā koi palekana kaiapuni.
Ka ʻike ʻana i ka fiber aniani alkali kiʻekiʻe
ʻO ke ala maʻalahi o ka nānā ʻana ʻo ka hoʻolapalapa ʻana i ka fiber i ka wai paila no 6-7 mau hola.Inā he kiʻekiʻe ka paʻakai alkali glauber, ma hope o ka hoʻolapalapa ʻana i ka wai, ʻo ka fiber i loko o ka warp a me nā ʻaoʻao weft.
Ua hemo nā ana a pau.
E like me nā kūlana like ʻole, nui nā ala e hoʻokaʻawale ai i nā fiber aniani, maʻamau mai nā hiʻohiʻona o ka lōʻihi a me ke anawaena, ka haku mele a me ka hana.
Ka manawa hoʻouna: Feb-16-2023