SILICONE, yomwe ndi gawo lopangidwa ndi organic silikoni. Amagawidwa makamaka mu mtundu wa deacetic acid, mtundu wa dealcoholization, mtundu wa deamination ndi mtundu wa deoxime. Mankhwalawa ndi polydimethylsiloxane, ndipo polima wa silika amatha kutchedwa silikoni. Silicone sealant ndi mafuta-ngati zinthu zomwe zimakhazikika kukhala mphira wolimba,-ngati cholimba chikavumbulutsidwa ndi chinyezi mumlengalenga.
- Gulu la silicone sealant
Chimodzi-chigawo ndi ziwiri-chigawo.
One-component silicone sealant amachiritsidwa pokhudzana ndi chinyezi mumlengalenga ndi kusintha kwa thupi;
Awiri-chigawo chimatanthauza kuti silikoni sealant agawidwa m'magulu awiri, A ndi B. Palibe gulu lomwe lingachiritsidwe ngati liripo lokha, koma magulu awiri a guluu adzalimba atasakanizidwa.
Zomwe zimawonedwa pamsika ndi single-zigawo za silicone sealant. Single-component silikoni sealant igawidwa mu asidi ndi ndale malinga ndi katundu wake. Acid silicone sealant imagwiritsidwa ntchito makamaka polumikizana pakati pa galasi ndi zida zina zomangira. Neutral silikoni sealant imagonjetsa mawonekedwe a asidi silikoni sealant yomwe imawononga zitsulo ndikuchitapo kanthu ndi zinthu zamchere, motero imakhala ndi ntchito zambiri ndipo mtengo wake wamsika ndi wokwera pang'ono kuposa wa asidi silicone sealant. Mtundu wapadera wa silicone sealant pamsika ndi silicone structural sealant. Chifukwa chimagwiritsidwa ntchito mwachindunji pakupanga zitsulo ndi magalasi kapena osalumikizana ndi makoma a makatani agalasi, zomwe zimafunikira komanso kuchuluka kwazinthu ndizokwera kwambiri pakati pa zomatira zamagalasi. Mtengo wamsika ndiwonso wapamwamba kwambiri.
- 1. Zomwe zimagwiritsidwa ntchito makamaka pazida zomangira kapena zosamangika pakati pa zitsulo ndi galasi la makoma a nsalu yotchinga.
- 2. Ikhoza kugwirizanitsa galasi pamwamba pazitsulo zazitsulo kuti apange gawo limodzi la msonkhano, kukwaniritsa zofunikira za mapangidwe a makoma a nsalu ndi mafelemu okwanira kapena theka-obisika.
- 3. Kumangirira kwamapangidwe ndi kusindikiza magalasi oteteza.
Kwa mtundu wathu wa SECBOND silicone sealant, womwe ndi womangirira ndi kusindikiza pagalasi, mwala, makoma a aluminiyamu, makoma a bafa, masinki, konkire ndi mitundu ina yazinthu zaporous. Ili ndi kusinthasintha kwakukulu ndipo imatha kupewa ming'alu ndi mikangano, imatsutsa kusintha kwa nyengo ndi kuwala kwa UV.
Nthawi yotumiza: 2024 - 01 - 25 14:47:29