Glass sealant
Glass sealant ndi chinthu chomwe chimagwiritsidwa ntchito kulumikiza ndikusindikiza mitundu yosiyanasiyana ya magalasi ndi zida zina zoyambira.Amagawidwa m'magulu awiri: silicone sealant ndi polyurethane sealant (PU).Silicone sealant imagawidwa mu acid sealant, neutral sealant, structural sealant, etc. Polyurethane sealant imagawidwa kukhala zomatira ndi sealant.
Kugwiritsa ntchito mwachindunji kwa glass sealant
1.Oyenera kusindikiza makoma osiyanasiyana a nsalu yotchinga, makamaka akulimbikitsidwa kuti atseke makoma a galasi, makoma a aluminium-pulasitiki, ndi miyala yowuma.
2. Kusindikiza kwa msoko pakati pa zitsulo, galasi, aluminiyamu, matailosi a ceramic, magalasi a organic ndi magalasi okutidwa.
3. Kusindikiza kophatikizana kwa konkire, simenti, miyala, miyala, marble, zitsulo, matabwa, aluminiyamu ya anodized ndi malo ojambulidwa ndi aluminiyumu.Nthawi zambiri palibe chifukwa chogwiritsa ntchito primer.
4. Ili ndi kukana kwanyengo kwabwino kwambiri monga kukana kwa ozoni ndi kukana kwa ultraviolet, ndipo imakhala ndi moyo wautali wautumiki.
Sealant chiyambi
Sealant imatanthawuza chinthu chosindikizira chomwe chimapunduka ndi mawonekedwe a malo osindikizira, sizovuta kuyenda, ndipo chimakhala ndi mphamvu yomatira.Nthawi zambiri zimachokera ku zinthu zouma kapena zosaumitsa zowoneka bwino monga phula, utomoni wachilengedwe kapena utomoni wopangira, mphira wachilengedwe kapena mphira wopangira, ndiyeno amawonjezera zodzaza ndi inert, zotsatiridwa ndi mapulasitiki, zosungunulira, machiritso, ma accelerators, ndi zina. Kudikirira kupanga .Zosindikizira zimasiyanitsidwa ndi magwiridwe antchito.Ntchito yawo yokha ndikusindikiza.Zosindikizira zosagwira nyengo, silicone structural sealant, ndi polyurethane sealant zonse zimakhala ndi ntchito zosindikizira, koma zimakhalanso ndi ntchito zina zofunika kwambiri, monga mphamvu zomangirira komanso kukana nyengo yabwino.
Kugwiritsa ntchito kwapadera kwa zosindikizira
1. Malingana ndi gulu, likhoza kugawidwa kukhala chosindikizira, chosindikizira galimoto, chosindikizira, chosindikizira, chosindikizira, chosindikizira migodi ndi mitundu ina.
2. Malinga ndi gulu pambuyo pomanga, likhoza kugawidwa mu sealant ochiritsidwa ndi semi-cured sealant.Zosindikizira zochiritsidwa zimatha kugawidwa kukhala zosindikizira zolimba ndi zosindikizira zosinthika.Rigid sealant ndi cholimba chomwe chimapangidwa pambuyo pa vulcanization kapena kulimba.Limakhala lotanuka pang'ono, silingathe kupindika, ndipo kaŵirikaŵiri mfundoyo silingasunthe;flexible sealant ndi zotanuka ndi zofewa pambuyo vulcanization.Chosindikizira chosachiritsika ndi chosindikizira chofewa chomwe chimasunga tackifier yake yosawumitsa ndipo imapitilira kusamukira kumtunda ikatha kugwiritsa ntchito.
Structural sealant
The structural sealant ili ndi mphamvu zambiri (compressive strength>65MPa, steel-to-steel positive tensile bonding strength>30MPa, shear strength>18MPa), imatha kupirira katundu waukulu, imalimbana ndi ukalamba, kutopa, ndi dzimbiri, ndipo imakhala ndi ntchito yabwino mkati moyo wake woyembekezeredwa.Khola zomatira oyenera kugwirizana zigawo zikuluzikulu structural kuti angathe kupirira mphamvu zamphamvu.
1. Amagwiritsidwa ntchito makamaka pazida zomangira kapena zosagwirizana pakati pa galasi lotchinga khoma zitsulo ndi galasi.
2. Galasiyo imatha kulumikizidwa mwachindunji pamwamba pazigawo zachitsulo kuti ipange gawo limodzi la msonkhano kuti likwaniritse zofunikira zamapangidwe a chimango chobisika kapena makoma obisala obisika.
3. Kumangirira kwamapangidwe ndi kusindikiza magalasi oteteza.
4. Oyenera kumangiriza, kuyika ndi kusindikiza miyala ya porous, galasi laminated, galasi lotetezera, galasi lagalasi, galasi lopaka, zinki, mkuwa, chitsulo ndi zipangizo zina.
Nthawi yotumiza: Nov-02-2023