Upgrading of consumption structure, to encourage independent innovation and building new countryside and urbanization, and so will ensure that the domestic market demand for long-term growth trends remain unchanged glass products. With the construction, automotive, decoration, furniture, information technology and other sectors of industry development and people's living space environment requirements increase hollow glass curtain, safety glass, insulating glass and other energy-saving features of the processed products are widely used. 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 (due to the aluminum frame 595 may be hollow glass shade, avoid direct sunlight); silicone gel is applicable to the hidden frame glass curtain wall, its UV resistance and strength are higher than polysulfide rubber. When the construction of insulating glass with high decorative requirements of insulating glass, 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. Weihai insulating glass insulating glass curtain _ _ Yaohui glass preferred 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!