Noise insulation materials because of its light weight, low thermal conductivity, is widely used in construction, chemical, electric power, building materials and other industries. With the world's attention to energy conservation, the industry have shown a good momentum of rapid development. Especially the "Tenth Five-Year" period, China's real estate industry, decoration and the rapid development of environmental protection industry, particularly in construction and vigorously promote energy conservation, noise insulation materials production and sales has been an unprecedented development. In the production life of more occupies a very important position, from people to food, housing, transportation to modern industry, modern defense, aerospace, nuclear technology development are inseparable from the noise insulation materials. "With the state", "five" green building plan "," green building action plan "and introduced the" People's Republic of Environmental Noise Pollution Prevention Law ", and green buildings, building energy-saving materials and architectural acoustics-related industries, including building insulation, acoustic insulation industry will usher in new opportunities and challenges. insulation materials