Ulusi wagalasi wopanda alkali komanso wopanda alkali ndi mitundu iwiri yodziwika bwinozinthu za fiberglassndi kusiyana kwa katundu ndi ntchito.
Magalasi amtundu wa alkali fiber(E glass fiber):
Mankhwalawa amakhala ndi ma alkali metal oxides ochepa, monga sodium oxide ndi potaziyamu oxide.
Imalimbana kwambiri ndi kutentha kwambiri, nthawi zambiri imapirira kutentha mpaka 1000 ° C.
Ili ndi mphamvu zotchinjiriza bwino zamagetsi komanso kukana dzimbiri.
Amagwiritsidwa ntchito pomanga, zamagetsi ndi zamagetsi zamagetsi, zakuthambo ndi zina.
Ulusi Wagalasi Wopanda Alkali(C Glass Fiber):
Kapangidwe kake kamakhala ndi alkali metal oxides.
Ili ndi alkali wambiri komanso kukana dzimbiri ndipo ndi yoyenera kumadera amchere.
Kukana kocheperako pakutentha kwambiri, nthawi zambiri kumatha kupirira kutentha pafupifupi 700 ° C.
Amagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, kuteteza zachilengedwe, zombo ndi zina.
E-galasi ili ndi mphamvu zolimba kwambiri kuposa C-galasi, kulimbitsa bwino kwa mawilo opangira gridi.
E-galasi ili ndi Elongation yapamwamba, imathandizira kuchepetsa chiŵerengero cha magalasi a abrasive abrasive kudula panthawi yopanga mawilo opera pamene ali ndi nkhawa kwambiri.
Magalasi a E-magalasi ali ndi kachulukidwe kakang'ono ka volumn, pafupifupi 3% ya volumn yaying'ono mu kulemera komweko. onjezerani mlingo wa abrasive ndikuwongolera kugaya bwino & zotsatira za mawilo opera
E-galasi ili ndi zinthu zabwinoko pakukana chinyezi, kukana madzi & kukana kukalamba, kulimbitsa nyengo ya ma disc a fiberglass & kukulitsa nthawi ya gurantee yamawilo opera.
Kuyerekeza kwa Element pakati pa C-glass & E-glass
Chinthu | si02 | Al2O3 | Fe2O | CaO | MgO | K2O | Na2O | B2O3 | TiO2 | zina |
C-galasi | 67% | 6.2% | 9.5% | 4.2% | 12% | 1.1% | ||||
E-galasi | 54.18% | 13.53% | 0.29% | 22.55% | 0.97% | 0.1% | 0.28% | 6.42% | 0.54% | 1.14% |
Kuyerekeza pakati pa C-glass & E-glass
Mechanical Magwiridwe | Kuchulukana (g/cm3) | Kukana Kukalamba | Kukaniza Madzi | Kukaniza Chinyezi | ||||
TensileMphamvu (MPa) | Elastic Modulus (GPA) | Elongation (%) | Kuchepa thupi (mg) | Alkali kunja (mg) | RH100% (kutaya mphamvu m'masiku 7) (%) | |||
C-galasi | 2650 | 69 | 3.84 | 2.5 | General | 25.8 | 9.9 | 20% |
E-galasi | 3058 | 72 | 4.25 | 2.57 | Zabwino | 20.98 | 4.1 | 5% |
Mwachidule, onse awirising'anga-alkali (C-galasi) ndi sanali alkali (E-galasi) ulusi galasiali ndi zabwino zawozawo ndi ntchito zawo. Magalasi a C ali ndi kukana kwamphamvu kwamankhwala, pomwe galasi la E lili ndi zida zabwino zamakina komanso kutchinjiriza kwamagetsi. Kumvetsetsa kusiyana pakati pa mitundu iwiri ya fiberglass iyi ndikofunikira kwambiri pakusankha zinthu zoyenera kwambiri pakugwiritsa ntchito, kuwonetsetsa kuti magwiridwe antchito ndi olimba.
Nthawi yotumiza: Apr-18-2024