Polysulfide sealant range of applications

Although polysulfide sealant expensive, application subject to certain restrictions, but because it has a variety of excellent physical and chemical properties, so in a variety of major projects on both widely used.
1 , the construction industry : a large building roof seal. Such as the Three Gorges Left Bank Power House roof,container security seals the roof of Chairman Mao Memorial Hall , Tiananmen roof.
2 , hydraulic : Shanxi Yellow River Diversion Project , the Three Gorges permanent lock of expansion joints, Guangdong Dongjiang-Shenzhen Water Diversion Project .
3 , the airport road : western suburbs of Beijing airport renovations , Zhengzhou airport , airport Zhangjiakou part of the project .
4 , sewage treatment plants : According to incomplete statistics, 80% of domestic sewage treatment plant expansion joints are sealed using polysulfide sealant .
5 , Metro and Tunnel : Beijing subway station Andingmen waterproofing , Tiananmen East Station roof are sealed with a polysulfide sealant .
6 , aerospace industry: aircraft fuel tanks, cockpit seals ( military products ) .
7 , the automotive industry : car door shock seal.
8 , petrochemicals : gasoline, kerosene , diesel fuel storage tanks of various anti-corrosion seal. meter seals Chemical product storage tank seal , such as Power Group PAC workshop Jiaozuo Chemical storage tank is the crystallization of our sealant, a long time in about 80 ℃ and acidic environments, has been more than six months found no leaks phenomenon .
9, the electrical and electronic industry: such as refrigerators, freezers glass doors.