Kuletsa asidi galasi silikoni sealant : Acid silikoni sealant kuti dzimbiri kapena sangathe kugwirizana mkuwa, mkuwa (ndi zina zosakaniza mkuwa), magnesiamu, nthaka, electroplated zitsulo (ndi zina zosakaniza zili zinki), ndipo tikulimbikitsidwa kuti zomangamanga kupangidwa. muzolemba Ndipo musagwiritse ntchito galasi la asidi silikoni sealant pagawo lachitsulo la carbide. Gwiritsani ntchito magalasi a silicone sealant
pa zipangizo zopangidwa ndi methyl methacrylate (PLEXIGLAS), polycarbonate, polypropylene, polyethylene ndi TEFLON (Teflon, polytetrafluoroethylene) Sichitha kupeza kumamatira kwabwino komanso kugwirizanitsa bwino. Acid glass silicone sealant siyenera kulumikizana ndi 25% ya m'lifupi mwake. Mafuta wamba galasi silikoni sealant sayenera kugwiritsidwa ntchito pa galasi structural (kupatula asidi structural silikoni sealant). Komanso, sayenera kugwiritsidwa ntchito ngati pali abrasion ndi kuipa kwambiri. Gwiritsani ntchito magalasi a silicone sealant. Kutentha kwapansi kwa zinthu zapansi za silikoni asidi galasi silikoni sealant kuposa 40 ℃ ndipo si koyenera kumanga. Zoletsa pazandale za silicone sealant: Neutral silicone sealant siyoyenera kusonkhana magalasi; siyoyenera kumangidwa ngati kutentha kwa gawo lapansi kupitilira 50°C. Zoletsa zomata zomata za silicone: Kupatula khoma lonse la nsalu yotchinga, silikoni structural sealant sangathe kubayidwa pamalo omanga; Kutentha kwapamwamba kwa zomatira zomata silikoni sikoyenera kumangidwa ngati kutentha kwa gawo lapansi kupitilira 40 ° C. Kusungirako ndi moyo wa alumali Silicone sealant iyenera kusungidwa pansi pa 27 ° C pamalo ozizira, owuma. Good asidi galasi silikoni sealant akhoza kutsimikizira kuposa miyezi 12, ndi ambiri asidi galasi silikoni sealant akhoza kusungidwa kwa miyezi 6; Silicone sealant ndi guluu structural akhoza kutsimikizira alumali moyo wa miyezi 9. Ngati botolo latsegulidwa, chonde ligwiritseni ntchito pakanthawi kochepa; ngati silicone sealant sikugwiritsidwa ntchito, botolo liyenera kusindikizidwa. Mukachigwiritsanso ntchito, pakamwa pa botolo liyenera kumasulidwa kuti muchotse zotchinga zonse kapena m'malo mwa botolo.
Nthawi yotumiza: May-25-2021