ʻO Fiberglass kahi ʻano mea non-metallic inorganic me ka hana maikaʻi loa, ʻo ka nui o nā mea maikaʻi he insulation maikaʻi, kūpaʻa wela ikaika, kūpaʻa corrosion maikaʻi, ikaika mechanical kiʻekiʻe, akā ʻo ka hemahema he brittle, maikaʻi ʻole ke pale ʻana. ʻO nā mea waiwai nui o ka hana aniani fiber: quartz one, alumina a me pyrophyllite, limestone, dolomite, boric acid, soda lehu, glauberite, fluorite a pēlā aku. Hoʻokaʻawale ʻia ke ʻano hana i ʻelua mau ʻāpana: ʻo ka hana ʻana i ke aniani fused pololei i fiber; ʻO ka hana ʻana i ke aniani i hoʻoheheʻe ʻia i loko o ke aniani pōpō a i ʻole ke koʻokoʻo me ke anawaena o 20mm, a laila hana i kahi fiber maikaʻi loa me ke anawaena o 3-80.μm ma hope o ka wela a me ka hoʻoheheʻe ʻana i nā ʻano like ʻole. ʻO ka fiber pauʻole i huki ʻia e ke kaʻina hana kiʻi kiʻi ma o ka platinum alloy plate i kapa ʻia ʻo fiberglass mau, ʻike mau ʻia ʻo ka fiber lōʻihi. ʻO ka fiber hoʻomau ʻole i hana ʻia e ka roller a i ʻole ka holo ʻana o ka ea i kapa ʻia ʻo fiberglass lōʻihi paʻa, ʻike mau ʻia ʻo ka fiber pōkole. ʻO ke anawaena o kāna mau monofilaments he mau microns a ʻoi aku ma mua o iwakālua microns, e like me ka 1/20-1/5 o ka lauoho kanaka, a ʻo kēlā me kēia pūʻulu o nā filament fiber i haku ʻia me nā haneli a i ʻole mau tausani monofilaments. Hoʻohana pinepine ʻia ʻo Fiberglass ma ke ʻano he mea hoʻoikaika i nā mea hoʻohuihui, nā mea hoʻokalakupua uila a me nā mea insulation thermal, nā panela alanui a me nā kahua ʻē aʻe o ka ʻoihana aupuni.
ʻO nā waiwai fiberglass penei:
(1) Ka ikaika tensile kiʻekiʻe, elongation liʻiliʻi (3%).
(2) Kiʻekiʻe elastic coefficient a me ka rigidity maikaʻi.
(3) ʻO ka elongation nui a me ka ikaika tensile kiʻekiʻe i loko o ka palena elastic, no laila nui ka absorption o ka ikehu hopena.
(4) ʻO ka fiber inorganic, non-combustible, maikaʻi ke kū'ē kemika.
(5) Haʻahaʻa haʻahaʻa wai.
(6) Maikaʻi ka paʻa o ka unahi a me ka pale wela.
(7) Hiki ke hana maikaʻi i nā kaula, nā pūʻolo, nā manaʻo, nā lole ulana a me nā ʻano huahana like ʻole.
(8) Alohilohi ma o ka malamalama.
(9) Maikaʻi ka hahai ʻana me ka resin.
(10) He emi ke kumukuai.
(11) ʻAʻole maʻalahi ke puhi a hiki ke hoʻoheheʻe ʻia i loko o nā pahu aniani i nā wela kiʻekiʻe.
Ka manawa hoʻouna: Jun-18-2024