Silikoni yosindikizira monga momwe imagwiritsidwira ntchito kwambiri m'nyumba zosiyanasiyana. Zipangizo zokongoletsera zamkati ndi kunja kwa nyumba zalandiridwa ndi aliyense.
Komabe, chifukwa cha kukula msanga kwa kugwiritsa ntchito silicone sealant m'nyumba, mavuto omwe amakhudza magwiridwe antchito ndi chitetezo cha nyumba zomwe zikugwirizana nazo amayamba pang'onopang'ono.
Chifukwa chake, ndikofunikira kulimbitsa kumvetsetsa kwa magwiridwe antchito a silicone sealant.
Chosindikizira cha silicone chimachokera ku polydimethylsiloxane ngati chinthu chachikulu chopangira zinthu, chowonjezeredwa ndi cholumikizira cholumikizira, chodzaza, pulasitiki, cholumikizira, chothandizira mu vacuum mixed phala, kutentha kwa chipinda kudzera m'madzi mumlengalenga chiyenera kulimba kuti chipange mphira wa silicone wotanuka.
Silicone sealant ndi mtundu wa galasi ndi zipangizo zina zoyambira zomangira ndi kutseka. Pali magulu awiri akuluakulu: silicone sealant ndi polyurethane sealant (PU).
Silicone sealant ili ndi mitundu iwiri ya acetic ndi neutral (neutral sealant imagawidwa m'magulu awa: stone sealant, anti-bowa sealant, fire sealant, pipeline sealant, etc.); Monga OLV 168 ndi OLV 128, amagwiritsa ntchito mosiyana.
OLV168 acetic silicone sealant imasungunuka mwachangu kutentha kwa chipinda, thixotropic, palibe kuyenda, imakana kukalamba bwino, imakana mafuta, imakana madzi, imakana asidi pang'ono, imakana alkali pang'ono, imakana kutentha kwambiri komanso kotsika, ingagwiritsidwe ntchito pamlingo wa -60℃ ~ 250℃, imatseka bwino, imakana kugwedezeka komanso imakana kugwedezeka.
Acetic imagwiritsidwa ntchito makamaka polumikiza galasi ndi zipangizo zina zomangira. Neutral imagonjetsa makhalidwe a zinthu zachitsulo zowononga asidi ndi momwe zimagwirira ntchito ndi zinthu zamchere, kotero imakhala ndi mitundu yosiyanasiyana ya ntchito, ndipo mtengo wake pamsika ndi wokwera pang'ono kuposa asidi. Mtundu wapadera wa neutral womwe uli pamsika ndi silicone sealant, chifukwa imagwiritsidwa ntchito mwachindunji mu kapangidwe ka chitsulo cha pakhoma ndi galasi kapena mumsonkhano wosagwirizana ndi kapangidwe kake, kotero zofunikira zamtundu ndi mtundu wa chinthucho ndizokwera kwambiri mu guluu wagalasi, mtengo wake pamsika nawonso ndi wapamwamba kwambiri.
Nthawi yotumizira: Feb-21-2023
