Kini iyato laarinPU sealantatiSilikoni sealant
1.Awọn akojọpọ kemikali oriṣiriṣi meji, silikoni sealant jẹ eto siloxane, polyurethane sealant jẹ eto urethane.
2.Fun awọn idi oriṣiriṣi, silikoni sealant jẹ iduroṣinṣin diẹ sii ati sooro oju ojo, ati dada sealant polyurethane le ti wa ni sokiri.
Kaabo lati wa wa fun alaye diẹ sii
Akoko ifiweranṣẹ: Oṣu Keje-15-2022