It has applied for 26 patents, including 13 invention patents, 13 utility model patents. The patents in the production of carbon dioxide foam technology energy-saving insulation materials, insulation board factory in Nantong, have recycled polystyrene insulation materials production of energy and environmental protection. Carbon dioxide foam technology can reduce carbon dioxide in the air, slowing the Earth's greenhouse effect, the full realization of the comprehensive utilization of resources and protection of the global environment. Now, there are four patents pending, the state high-tech companies are also application process. It has a low thermal conductivity, low density, high flexibility, fire insulation lining on water and other characteristics. Light weight, general 10-96kg / m3,20kg / m3 or less for the carpet, 24-48kg / m3 as the hard plate, 48-96kg / m3 for the hard board, insulation board manufacturers, including 48kg / m3 can be ceiling, Nanjing insulation board manufacturers, a softening point of 500 ° C, and incubating 300 ° C, the United States a larger amount, k = 0.9. Calcium silicate insulation products, the successful development of the country 70 years, with high compressive strength, thermal conductivity, insulation board factory in Qingdao, construction convenient, reusable features, is widely used in the power system.