nkhani

Ulusi wa Fiberglass umapangidwa ndi mipira yamagalasi kapena magalasi otayira kudzera pakusungunuka kwa kutentha kwambiri, kujambula waya, kupindika, kuluka ndi njira zina. Ulusi wa Fiberglass umagwiritsidwa ntchito makamaka ngati zida zotchingira magetsi, zinthu zosefera mafakitale, anti-corrosion, umboni wa chinyezi, zotchingira kutentha, zotchingira mawu, zotsekereza mawu. Itha kugwiritsidwanso ntchito ngati zinthu zolimbikitsira kupanga zinthu zamapulasitiki zolimba za fiberglass monga pulasitiki yolimba kapena gypsum. Kupaka magalasi a fiberglass ndi zinthu zakuthupi kumatha kusintha kusinthasintha kwawo ndipo kumatha kugwiritsidwa ntchito popanga nsalu zonyamula, zotchingira mazenera, zotchingira khoma, nsalu zokutira, zovala zodzitchinjiriza ndi zida zamagetsi ndi zokuzira mawu.

Ulusi wa Fiberglass monga kulimbikitsa zinthu za fiberglass zili ndi zotsatirazi, mawonekedwewa amapangitsa kugwiritsa ntchito fiberglass mokulirapo kuposa mitundu ina ya ulusi, komanso liwiro lachitukuko lilinso patsogolo pamikhalidwe yake amalembedwa motere: (1) mphamvu yamakomedwe apamwamba, elongation yaying'ono (3%). (2) High zotanuka coefficient ndi rigidity wabwino. (3) Kuchuluka kwa elongation mkati mwa malire otanuka ndiakulu ndipo kulimba kwamphamvu kumakhala kwakukulu, kotero kuyamwa kwamphamvu kwamphamvu kumakhala kwakukulu. (4) Ndi inorganic fiber, yomwe siyaka moto komanso imakhala ndi mphamvu yolimbana ndi mankhwala. (5) Kuchepa kwa madzi. (6) Kukhazikika kwa mawonekedwe ndi kukana kutentha kuli bwino. (7) Imakhala ndi ma processable abwino ndipo imatha kupangidwa kukhala mitundu yosiyanasiyana ya zinthu monga zingwe, mitolo, zofewa, ndi nsalu zoluka. (8) Zowoneka bwino komanso zowoneka bwino. (9) Kupititsa patsogolo chithandizo chamankhwala pamwamba ndi kumamatira bwino kwa utomoni kunamalizidwa. (10) Mtengo ndi wotsika mtengo. (11) Sichapafupi kuyaka ndipo amatha kusungunuka mu mikanda yagalasi pa kutentha kwakukulu.
Ulusi wa fiberglass umagawidwa kukhala roving, roving nsalu (nsalu yoyang'aniridwa), mphasa wa fiberglass, ulusi wodulidwa ndi milled ulusi, nsalu ya fiberglass, kuphatikiza fiberglass kulimbitsa, ma fiberglass onyowa.
Ngakhale ulusi wa fiberglass wagwiritsidwa ntchito pomanga kwa zaka zopitilira 20, bola ngati pali ma eyapoti, malo ochitira masewera olimbitsa thupi, malo ogulitsira, malo osangalalira, malo oimika magalimoto, zisudzo ndi nyumba zina, makatani otchinga a fiberglass a PE amagwiritsidwa ntchito. Mukapanga mahema, nsalu yotchinga ya fiberglass ya PE imagwiritsidwa ntchito ngati denga, ndipo kuwala kwadzuwa kumatha kudutsa padenga kukhala gwero lofewa lachilengedwe lowunikira. Chifukwa chogwiritsa ntchito zokutira zotchingira za zenera za PE fiberglass, mtundu ndi moyo wautumiki wa nyumbayo udzakhala wabwino kwambiri.