Loaʻa i ka Fiber Glass nā pono like ʻole e like me ka ikaika tensile kiʻekiʻe, ke kaumaha māmā, ka pale ʻana i ka corrosion, ke kūpaʻa wela kiʻekiʻe, a me ka hana insulation uila maikaʻi, e lilo ia i mea hoʻohana maʻamau.Ma ka manawa like, ʻo Kina ka mea hana nui loa o ka honua i ka fiberglass.
1) he aha ka fiberglass?
ʻO ka fiber Glass kahi mea ʻole metalalika me ka hana maikaʻi loa.He mineral kūlohelohe ia i hana nui ʻia me ka silica, me nā mea waiwai metala oxide i hoʻohui ʻia.Ma hope o ka hui pū ʻia ʻana, hoʻoheheʻe ʻia i ka wela kiʻekiʻe, a kahe ka wai aniani i hoʻoheheʻe ʻia ma o ka nozzle leakage.Ma lalo o ka ikaika tensile kiʻekiʻe, hoʻopololei ʻia a hoʻomaloʻo wikiwiki a hoʻopaʻa ʻia i loko o nā fiber mau loa.
ʻO ke anawaena o ke aniani fiber monofilament mai kahi mau microns a ʻoi aku ma mua o iwakālua microns, e like me ka 1/20-1/5 o ka lauoho, a ʻo kēlā me kēia pūʻulu fiber i haku ʻia me nā haneli a i ʻole mau tausani monofilaments.
ʻO nā waiwai kumu o ka fiber aniani: ʻO ka hiʻohiʻona he ʻano cylindrical maʻemaʻe me kahi ʻāpana pōʻai holoʻokoʻa, a ʻo ka ʻāpana keʻa pōʻai he ikaika ka haʻahaʻa haʻahaʻa;ʻO ke kinoea a me ka wai he haʻahaʻa haʻahaʻa i ka hele ʻana, akā ʻo ka ʻili maʻemaʻe e hōʻemi i ka hui ʻana o nā fibers, ʻaʻole kūpono i ka hoʻopaʻa ʻana me ka resin;Aia ka mānoanoa ma waena o 2.50 a me 2.70 g/cm3, ma muli o ka haku aniani;ʻOi aku ka kiʻekiʻe o ka ikaika tensile ma mua o nā fiber maoli a me nā fiber synthetic;He haʻahaʻa loa ka hoʻolōʻihi ʻana o nā mea brittle i ka wā haki;ʻO ke kūpaʻa wai maikaʻi a me ka waika, akā maikaʻi ke kūpaʻa alkali.
2) Ka hoʻokaʻawale ʻana o ke aniani fiber
Ma ka hoʻokaʻawale ʻana i ka lōʻihi, hiki ke hoʻokaʻawale ʻia i loko o ke aniani aniani mau, ke aniani pōkole (paʻa ka lōʻihi aniani fiber), a me ka lōʻihi aniani fiber (LFT).
ʻO ka fiber aniani hoʻomau ka mea i hoʻohana nui ʻia i kēia manawa ma Kina, i kapa ʻia ʻo "long fiber".ʻO nā mea hana ʻelele ʻo Jushi, Mount Taishan, Xingwang, etc.
ʻO ka fiber aniani lōʻihi paʻa ka mea maʻamau i kapa ʻia ʻo "short fiber", i hoʻohana mau ʻia e nā mea kanu hoʻololi kālā kālā ʻē aʻe a me kekahi mau ʻoihana kūloko.ʻO nā mea hana ʻelele ʻo PPG, OCF a me CPIC home, a me kahi helu liʻiliʻi o Jushi Mount Taishan.
Ua puka mai ʻo LFT ma Kina i nā makahiki i hala iho nei, me nā mea hana ʻelele e like me PPG, CPIC, a me Jushi.I kēia manawa, ʻo nā ʻoihana kūloko e like me Jinfa, Shanghai Nayan, Suzhou Hechang, Jieshijie, Zhongguang Nuclear Juner, Nanjing Julong, Shanghai Pulit, Hefei Huitong, Changsha Zhengming, a me Rizhisheng nā mea āpau i hana nui.
Wahi a ka ʻike metala alkali, hiki ke hoʻokaʻawale ʻia i ka alkali manuahi, haʻahaʻa haʻahaʻa kiʻekiʻe, a maʻamau i hoʻololi ʻia a hoʻoikaika ʻia me ka alkali manuahi, ʻo ia hoʻi ʻo E-glass fiber.Ma Kina, hoʻohana maʻamau ka fiber E-glass no ka hoʻololi.
3) Noi
Wahi a ka hoʻohana ʻana i ka huahana, ua māhele ʻia i ʻehā mau ʻāpana: nā mea i hoʻoikaika ʻia no nā plastics thermosetting, nā mea i hoʻoikaika ʻia ke aniani fiber no nā thermoplastics, nā mea i hoʻopaʻa ʻia i ka gypsum sima, a me nā mea aniani fiber textile.I waena o lākou, hoʻoikaika ʻia nā mea waiwai no 70-75%, a me ke aniani fiber textile mea helu no 25-30%.Mai ka hiʻohiʻona o ka noi o lalo, ʻoi aku ka nui o nā ʻoihana ma kahi o 38% (me nā pipelines, ka desalination o ke kai, ka hoʻomehana ʻana o ka hale a me ka wai wai ʻole, ka mālama wai, a me nā mea ʻē aʻe), ʻo ka lawe ʻana ma kahi o 27-28% (yachts, kaʻa, kaʻaahi kiʻekiʻe. etc.), a me nā helu uila ma kahi o 17%.
Ka manawa hoʻouna: Apr-14-2023