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Galasi la Fiberglass(komanso ngati ulusi wagalasi) ndi mtundu watsopano wa zinthu zopanda chitsulo zomwe sizili zachilengedwe zomwe zimagwira ntchito bwino kwambiri.

Ulusi wagalasi umagwiritsidwa ntchito kwambiri ndipo ukupitirira kukula. M'kanthawi kochepa, kukula kwakukulu kwa mafakitale anayi akuluakulu omwe amafunidwa kwambiri (zipangizo zamagetsi, magalimoto atsopano amphamvu, mphamvu ya mphepo, ndi 5G) kudzabweretsa kukula kosalekeza. M'kupita kwa nthawi, ulusi wagalasi ndi zinthu zake zidzakula mofulumira mtsogolomu, kuchuluka kwa malo ogwiritsira ntchito kudzawonjezeka, ndipo malo amsika wamakampani adzakhala otakata.

Pakadali pano, dziko langa lapanga unyolo wathunthu wa mafakitale a ulusi wagalasi (ulusi woyambirira), zinthu zopangidwa ndi ulusi wagalasi ndi zinthu zopangidwa ndi ulusi wagalasi, zomwe zagawidwa m'magawo atatu: chapamwamba, chapakati ndi chapansi.

Kumtunda kumapereka zinthu zofunika popanga ulusi wagalasi, kuphatikizapo migodi ya miyala, mphamvu, mankhwala ndi mafakitale ena.

Kupanga ulusi wagalasi kuli pakati pa unyolo wa mafakitale. Pogwiritsa ntchito zipangizo zopangira pamwamba ndi njira zapadera, ulusi wagalasikuyendayendandipo nsalu zagalasi ndi zinthu zopanda ulusi zimapangidwa. Zinthuzi zimakonzedwanso kuti zikhale zinthu zophatikizika.

Makampani omwe ali pansi pa mtsinjewu akuphatikizapo zomangamanga, kuteteza chilengedwe, kusunga mphamvu, mphamvu zatsopano, ndi mayendedwe.

Unyolo wa makampani a fiberglass:

Fiberglass: Zipangizo Zapamwamba

Mu kapangidwe ka mtengo wa zinthu zopangidwa ndi ulusi wagalasi, kupezeka kwa zipangizo zopangira ulusi wagalasi m'mwamba ndi kochuluka, ndipo mtengo wake ndi waukulu.

Zipangizo zopangira ulusi wagalasi zomwe zili pamwamba pa mtsinje makamaka ndi zinthu zopangira miyala monga pyrophyllite, kaolin, limestone, ndi zina zotero, zomwe zimapangidwa ndi kusungunuka kwa kutentha kwambiri, kukoka waya, kupotoza, kuluka ndi njira zina, ndipo zimagwiritsidwa ntchito m'mafakitale otsika pansi popanga zinthu zopangira ulusi wagalasi ndi zinthu zopangira ulusi wagalasi.

Mchenga wa quartz ndi pyrophyllite m'dziko langa zili ndi ubwino waukulu pa zinthu, ndipo kusinthasintha kwa mitengo ndi kochepa, zomwe sizikhudza kwambiri makampani onse opanga ulusi wagalasi.

Mphamvu yamagetsi ndi chinthu chachiwiri chachikulu kwambiri pakupanga ulusi wagalasi, makamaka gasi wachilengedwe, platinamu ndi rhodium. Pakupanga ulusi wagalasi, makampani ojambula utsi wa dziwe amadalira kwambiri mphamvu yotenthetsera, monga gasi wachilengedwe, magetsi, ndi zipangizo zopangira monga platinamu-rhodium alloy bushings.

Pakati: Zogulitsa za Fiberglass

Zinthu zopangidwa ndi ulusi wagalasi zimagawidwa makamaka m'zinthu zosalukidwa ndi zinthu zopangidwa ndi nsalu.

Zinthu zopanda ulusi zimatanthauza zinthu zopangidwa ndi ulusi wagalasi pogwiritsa ntchito njira zosalukidwa (njira zamakina, mankhwala kapena kutentha), makamaka kuphatikiza mphasa zagalasi (mongaulusi wodulidwad mphasas,

mphasa zopitilira, mphasa zobowoledwa ndi singano, ndi zina zotero) ndi ulusi wopukutidwa.

Magulu awiri a zipangizo zopangira ulusi wagalasi:

Ulusi wagalasi ukhoza kugawidwa m'magulu awiri: ulusi wopanda alkali, wapakati, wa alkali wambiri, ndi ulusi wokana alkali. Pakati pawo, ulusi wagalasi wopanda alkali umakhala pamsika waukulu, ndipo mphamvu yopangira ndi yoposa 95%.

Malinga ndi kukula kwa monofilament diameter, ikhoza kugawidwa m'magulu atatu: roving, spind roving ndi electronic ulusi. Pakati pawo, roving nthawi zambiri imaphatikizidwa ndi utomoni kuti ipange pulasitiki yolimbikitsidwa ndi ulusi wagalasi (pulasitiki yolimbikitsidwa ndi ulusi wagalasi);kupotakuyendayenda Zingapangidwe kukhala zinthu zopangidwa ndi nsalu zagalasi; ulusi wamagetsi umalukidwa mu nsalu yagalasi, yomwe imagwiritsidwa ntchito makamaka popanga ma laminates okhala ndi mkuwa ngati zopangira ma board osindikizidwa.

Poganizira za kuchuluka kwa mphamvu zopangira, kuchuluka kwa magalimoto oyendayenda m'dziko langa ndi pafupifupi 70%-75%, koma pochotsa ndi kusintha mphamvu zopangira magalimoto oyendayenda, kuchuluka kwa magalimoto oyendayenda kumachepa pang'onopang'ono.

Malo ogwiritsira ntchito pansi

Ulusi wagalasi si mtundu womaliza wa ntchito zoyambira pansi pa madzi, koma umagwiritsidwa ntchito ngati chinthu chapakati komanso zinthu zoyambira pansi pa madzi kuti apange zinthu zopangidwa ndi ulusi wagalasi kuti ziwonjezere magwiridwe antchito onse a zinthuzo.

Kutsika kwa makampani opanga ulusi wagalasi kuli kofalikira kwambiri ndipo kumagwirizana kwambiri ndi chuma cha dziko lonse.

Pakadali pano, zipangizo zomangira, mayendedwe, mafakitale ndi mphamvu ya mphepo ndiye mafakitale akuluakulu otsatira ulusi wagalasi, ndipo zinayizi zimapangitsa 87% ya kapangidwe ka ulusi wagalasi.

Pansi pa maziko a "kabotolo kawiri", mfundo zimalimbikitsa kusintha kwa kapangidwe ka mphamvu, ndalama zomwe zimagwiritsidwa ntchito pa mphamvu ya mphepo zikuyembekezeka kukhalabe ndi mphamvu zambiri, kufunikira kwa mphamvu ya mphepo kukuyembekezeka kubwereranso pang'onopang'ono, ndipo kuchuluka kwa magalimoto atsopano ogwiritsira ntchito mphamvu kwawonjezeka pang'onopang'ono, zomwe zikuchititsa kuti kugwiritsa ntchito zipangizo zokhudzana ndi ulusi wagalasi kuchuluke, ndipo mbali yofunikira kukula kwapakati ndi kwanthawi yayitali kudakali bwino.

Mu makampani opanga mphamvu za mphepo, ulusi wagalasi umagwiritsidwa ntchito kwambiri popanga masamba a mphamvu za mphepo ndi zophimba za nacelle. China tsopano yakhala msika waukulu kwambiri padziko lonse wa mphamvu za mphepo.

Kukula mwachangu kwa makampani opanga magetsi amphepo m'dziko langa kwapangitsa kuti kufunika kwa ulusi wagalasi ndi zinthu zake kukule mofulumira. Chifukwa cha kukula kosalekeza kwa makampani opanga magetsi amphepo mtsogolo, komanso kukhazikitsa mizere yambiri yopanga magetsi amphepo, kugwiritsa ntchito ulusi wagalasi kuli ndi mwayi waukulu.

Ulusi wagalasi wamagetsi ndi mtundu wa ulusi wagalasi wokhala ndi kutchinjiriza kwabwino, komwe kungapangidwe kukhala nsalu yagalasi yagalasi, yomwe imagwiritsidwa ntchito popanga laminate yokhala ndi mkuwa, gawo lofunikira la bolodi losindikizidwa la circuit (PCB).

 Kutengera phindu la ndalama lomwe lilipo panopa, kulimbikitsa kwambiri ntchito yomanga mafakitale opanga zinthu mwanzeru, kuchepetsa ndalama zogwirira ntchito, komanso kuchepetsa kugwiritsa ntchito mphamvu kudzera mu kusintha kwaukadaulo kozizira ndiyo njira yayikulu yomwe dziko langa lingasungire zabwino zogulira ndikulimbitsa njira yogulira.

Malinga ndi dongosolo la chitukuko la "Zaka 14 Zisanu" la China Glass Fiber Industry Association, kupanga zinthu zatsopano ndiye mphamvu yayikulu yolimbikitsira kukhazikitsa kusintha kwa kapangidwe ka zinthu m'makampani opanga ulusi wagalasi. Kuwongolera mwamphamvu kukula kwakukulu kwa mphamvu zopangira mafakitale; kutenga msika ngati chitsogozo, kuchita ntchito yabwino pakufufuza ndi chitukuko komanso kukulitsa msika wa ulusi wagalasi ndi zinthu; kuyang'ana kwambiri pakulimbikitsa makampani onse kuti akweze nzeru, zobiriwira, kusiyanitsa ndi mayiko ena, ndikupeza chitukuko chapamwamba.

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