Aluminum frame interval should be a continuous long tube angled type, joint application butyl rubber sealant for treatment; aluminum frame interval such as the use of plug-in corners, its various joints also applied butyl sealant for insulating glass processing 12a, as made of insulating glass, as the former life. When the hollow glass secondary sealants using silicone gel should not be used plug-spaced aluminum frame corners hollow glass. 3 because of the use of the insulating glass sealant, it should not be at or above the temperature 70 ℃, otherwise it will greatly affect the life of insulating glass. 1 slot aluminum double-sealed insulating glass primary seal with butyl rubber, has a very low water vapor transmission rate; secondary sealants are mainly polysulfide and silicone rubber. Polysulfide rubber water vapor transmission rate of less than silicone rubber, UV resistance but not as good as silicone rubber, it applies to window or curtain wall (aluminum frame due to shade, avoid direct sunlight); silicone gel is applicable to 612a6 hidden frame glass curtain wall hollow glass, its UV resistance and strength are higher than polysulfide rubber. When the construction of insulating glass with high decorative requirements, the choice of white or transparent silicone rubber. Wooden windows are hanged as a secondary sealing silicone rubber, because of its resistance to poor wood preservative products, sealants damaged due to migration. Binzhou hollow glass, Yaohui trustworthy, 612a6 hollow glass provided by Jinan Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) strong, credible, in Jinan, Shandong architectural glass industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Yaohui into the brilliant glass and you work for a better future!