The polyurethane insulation data is the "insulation" of the heating pipeline, and this time, the promotion of energy conservation and other areas will greatly promote the space for the invention of China's polyurethane industry. Polyurethane insulation data is the "insulation" polyurethane insulation material for heating pipes is the best insulation data for current functions. Rigid polyurethane has excellent functions such as light weight, low thermal conductivity, low thermal conductivity, good heat resistance, aging resistance, simple bonding with other substrates, and incineration without droplets. It is widely used in roofs of buildings in Europe and America. , wall, naturalized board, floor, doors and windows, etc. as insulation materials. About 59% of the insulation materials in developed countries such as Europe and the United States are materials for polyurethane insulation systems, while the share in China is still 10%.
As a kind of functional polymer material, polyurethane has become the fifth largest plastic after PE, PP, PVC and PS. The total global output has exceeded 10 million t/a. In recent years, China's polyurethane industry has made great progress and has been widely used in the fields of refrigerators, containers, leather, shoes and textiles. The vigorous promotion of energy conservation and other areas will create an infinite space for China's polyurethane industry.
It is understood that this year, the thermal power company in the city heating company first selected the inner layer for the polyurethane insulation system (polyurethane foam, polyurethane foam insulation,), the outer layer of rubber and plastic casing of the new insulation technology, waterproof, anti-corrosion It can extend the life of the pipeline for 20 years. This is a new measure adopted to reduce the level of overhaul and improve the level of heating on the streets of the road. Http://news.chinawj.com.cn
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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