|
 |
| |
Polyurethane industry is extremely broad sunrise industry prospects for development. First of all, polyurethane is a very wide range of applications; secondly, belonging to a new chemical materials, not on the market be replaced but replacement. The domestic market in refrigerators and cars are currently the main source of polyurethane downstream demand. While the developed countries in Europe and America, polyurethane first applications are in the field of energy-saving building materials, at present China is only 5% of the building energy saving building materials, and manufactured by MDI polyurethane energy-saving building materials which accounted for only about 10%.
At present, China's construction belongs mostly high-energy buildings, the construction unit of energy is the same latitude in Western Europe and North America countries 2~3 times. In the country the building of about 40000000000 square metre, 95% belong to the high energy consumption of building, and the new building is only 15%～ 20% implementation of the building energy efficiency design standards.
Rigid polyurethane foam has a low thermal conductivity, moisture-proof, waterproof, fire retardant, chemical stable performance, high compressive strength, at the same time and cement base has good adhesion, these features make it rigid polyurethane foam that energy efficient thermal insulation material in building energy saving in our country has wide popularization, application prospect. Polyurethane as energy-saving building materials, not only complies with the national energy-saving emission reduction of social trends and energy development strategy, but also in the promotion of the green architecture helps to improve ecological environment.
|
|
|
|
