Magalasi oteteza chitetezo adapangidwa mu 1865. Galasi yotchinga ndi nyumba yokhala ndi kutentha kwabwino, kutsekemera kwa mawu, kokongola komanso kothandiza, ndipo kungachepetse kulemera kwa nyumbayo.Amapangidwa ndi magalasi otsekemera omveka bwino a magalasi awiri (kapena atatu) omwe amagwiritsa ntchito mphamvu zambiri komanso zomatira za gasi zomangira magalasi opangira magalasi opangidwa ndi aluminiyamu alloy frame yokhala ndi desiccant.
Chisindikizo cha Aluminiyamu kawiri-channel
Thandizo la aluminium spacer ndikulekanitsidwa ndi zidutswa ziwiri za galasi mofanana, aluminium spacer imadzazidwa ndi insulating glass molecular sieve (particles) desiccant, kupanga malo osindikizira pakati pa zigawo za galasi.
Insulating glass molecular sieve imatha kuyamwa madzi ndi zotsalira zotsalira za organic mkati mwake, zomwe zimapangitsa kuti galasi lotsekera likhale loyera komanso lowoneka bwino ngakhale pa kutentha kochepa kwambiri, komanso limatha kuwongolera kusiyana kwamphamvu kwamkati ndi kunja komwe kumachitika chifukwa cha kusintha kwakukulu kwa kutentha. .The insulating glass molecular sieve imathetsanso vuto la kupotoza ndi kuphwanyidwa komwe kumachitika chifukwa cha kukula kapena kutsika kwa galasi, ndikutalikitsa moyo wautumiki wa galasi lotetezera.
Kugwiritsa ntchito insulating galasi molecular sieve:
1) kuyanika zochita: kuyamwa madzi mu galasi dzenje.
2) Anti chisanu zotsatira.
3) Kuyeretsa: adsorb fumbi loyandama mumlengalenga.
4) zachilengedwe: zitha kubwezeretsedwanso, zopanda vuto kwa chilengedwe
Chisindikizo chamtundu wa kompositi zomatira
Mzere wa insulating sealant ndi gulu la spacer ndi ntchito yothandizira ya aluminiyamu chimango, kuyanika ntchito ya insulating galasi molecular sieve (ufa), kusindikiza ntchito ya guluu butyl, ndi structural mphamvu ya guluu polysulfide, insulating galasi sealant Mzere akhoza kupindika kwa mawonekedwe aliwonse. ndi kuikidwa pa galasi.
Zogwirizana nazo: JZ-ZIG molecular sieve, JZ-AZ molecular sieve