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Galasi Loyera Loyera Galasi Loyera Loyandama
galasi loyera lopanda kanthu

Galasi Loyera Loyera Galasi Loyera Loyandama

Magawo a Zamalonda a Clear Float Glass (opanda mawonekedwe a tebulo)

Kuchuluka kwa makulidwe: 2mm–25mm (mawonekedwe odziwika bwino ndi awa: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, ndi zina zotero).

Kukula Koyenera: Kawirikawiri 2440mm × 3660mm, koma kukula koyenera kumapezeka mukapempha.

Kutumiza Kuwala: ≥89% (kwa makulidwe a 3mm, kutumiza kuwala kooneka).

Mtundu: Wopanda utoto komanso wowonekera bwino, wokhala ndi mtundu wobiriwira pang'ono (wowonekera bwino m'mphepete chifukwa cha kuchuluka kwa chitsulo).

Kuchuluka: Pafupifupi 2.5 g/cm³.

Chizindikiro cha Refractive: Pafupifupi 1.52.

Kutentha Kofewa: Pafupifupi 720°C.

Kuchuluka kwa Kutentha: 8.5–9.5 × 10⁻⁶/°C (20°C–300°C).

Mphamvu ya Makina: Mphamvu yopindika ~40–50 MPa, mphamvu yopondereza ~800–1000 MPa.

Kapangidwe ka Mankhwala: Makamaka SiO₂ (~72%), yokhala ndi Na₂O, CaO, MgO, ndi trace Fe₂O₃ (zomwe zimayambitsa mtundu wobiriwira).

Ubwino wa Pamwamba: Wosalala komanso wathyathyathya, wopanda mafunde, thovu, kapena zinyalala zazikulu (zogwirizana ndi muyezo wa GB 11614-2009).

Kugwiritsa Ntchito: Mawindo, zitseko, makoma a nsalu, mipando, zokongoletsa, ndi zina zofunika pa zomangamanga.

    Zofotokozera ZamalondaChiyambi

    Makhalidwe Oyambira 
    Galasi loyera loyandama limapangidwa kuchokera ku soda-lime silicate pogwiritsa ntchito njira yoyandama (kupanga tin bath). Lili ndi mawonekedwe opanda mtundu komanso owonekera bwino, ndi mtundu wobiriwira pang'ono womwe umawonekera m'mphepete (womwe umayambitsidwa ndi ayoni achitsulo mu zipangizo zopangira).
    Mafotokozedwe a Miyeso
    Imapezeka mu makulidwe kuyambira 2mm mpaka 25mm, ndipo 3mm, 5mm, 6mm, 8mm, ndi 10mm ndizo zomwe zimagwiritsidwa ntchito kwambiri. Kukula kwa pepala lokhazikika ndi 2440×3660mm, ndipo kusintha kwake kulipo mpaka kukula kwakukulu kwa 3300×6000mm. Kuchuluka kwa zinthuzo ndi 2.5g/cm³.

    galasi loyera lopanda kanthu (1)
    Katundu Wowoneka
    Kutumiza kuwala kooneka ≥89% pa makulidwe a 3mm, ndi kutumiza kwa dzuwa mwachindunji ≥88%. Kusiyana kwa mitundu pansi pa mikhalidwe yodziwika bwino ya kuwala ndi ΔE≤2, zomwe zimatsimikizira kuti mawonekedwe ake ndi ofanana.

    Katundu  
    Malo ofewetsa: 720±10°C
    Kuchuluka kwa kutentha: 9.0×10⁻⁶/°C (mkati mwa 20-300°C)
    Kutentha kwa mpweya: 0.76W/(m·K)

    Katundu wa Makina  
    Mphamvu yopindika: ≥40MPa
    Mphamvu yokakamiza: 800-1000MPa
    Modulus yotanuka: 72GPa
    Zimakwaniritsa zofunikira pa zomangamanga.

    Kapangidwe ka Mankhwala
    Zigawo zazikulu:
    SiO₂ (71-73%)
    Na₂O (12-14%)
    CaO (8-10%)
    MgO (3-4%)
    Zomwe zili mu Fe₂O₃ zimayendetsedwa pa ≤0.1%

    Miyezo Yabwino
    Zimagwirizana ndi Chinese National Standard GB 11614-2009 "Float Glass".
    Zolakwika zovomerezeka:
    Ma thovu: ≤0.5mm m'mimba mwake (≤3 pa m²)
    Kukanda: ≤0.1mm m'lifupi, ≤50mm kutalika

    Kugwirizana kwa Kachitidwe Kachiwiri
    Yoyenera kutenthetsa, kupopera, kuphimba, ndi kusindikiza pazenera.
    Kulekerera kudula: Kupotoka kwa diagonal ≤2mm (mkati mwa miyeso ya 2000mm).

    Mapulogalamu
    Amagwiritsidwa ntchito kwambiri mu:
    Mawindo omangidwa ndi makoma a nsalu
    Mapiritsi a mipando ndi magawo
    Mapanelo a zipangizo zamagetsi (monga zitseko za uvuni)
    Zipangizo zoyambira magalasi oyambira

    Zofunikira Zosungira ndi Kuyendera
    Iyenera kusungidwa moyimirira (ngodya yopendekera ≥5°) m'malo ouma, yotetezedwa ku dzimbiri la asidi/alkali.
    1. Kodi galasi loyera loyandama n’chiyani?
    Galasi loyera loyandama ndi galasi loonekera bwino lomwe limapangidwa ndi galasi losungunuka loyandama pa bedi la chitini chosungunuka, zomwe zimapangitsa kuti malo osalala, osapotoka. Limagwiritsidwa ntchito kwambiri m'mawindo, zitseko, ndi ntchito zina zomangamanga.

    2. Kodi makulidwe okhazikika omwe alipo ndi otani?
    Makulidwe wamba amakhala kuyambira 2mm mpaka 25mm, ndipo zosankha zodziwika kwambiri ndi 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, ndi 12mm.

    3. N’chifukwa chiyani magalasi oyandama oyera nthawi zina amaoneka obiriwira pang’ono?
    Utoto wobiriwira umayamba chifukwa cha iron oxide (Fe₂O₃) mu zinthu zopangira. Magalasi okhuthala kapena mawonekedwe a m'mphepete amachititsa kuti utoto uwu uwonekere bwino. Kuti uwoneke bwino, galasi lopanda chitsulo (galasi loyera kwambiri) lilipo.

    4. Kodi kuwala kwa galasi loyera loyandama n’chiyani?
    Pa makulidwe a 3mm, kuwala kooneka ndi ≥89%, zomwe zikutanthauza kuti kumalola kuwala kwachilengedwe kudutsa.

    5. Kodi galasi loyera loyandama lingathe kutenthedwa kapena kupakidwa laminated?
    Inde, ikhoza kusinthidwa motsatira izi:
    Galasi lotenthedwa (lotenthedwa kuti likhale lamphamvu komanso lotetezeka)
    Galasi lopaka utoto (lopangidwa ndi PVB kuti likhale lotetezeka komanso loteteza mawu)
    Galasi lotetezedwa (magalasi awiri) kuti kutentha kugwire bwino ntchito

    6. Kodi malire a kukana kutentha ndi ati?
    Malo ofewetsa: ~720°C
    Kuchuluka kwa kutentha: 8.5–9.5 × 10⁻⁶/°C (20°C–300°C)
    Pewani kusintha kwadzidzidzi kwa kutentha kuti mupewe kusweka kwa kutentha.

    Khalani Bwenzi la BYG.GLASS

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