9 highlights and 8 hotspots of polyurethane develo

2022-08-16
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This paper briefly describes the 9 bright spots and 8 hot spots of polyurethane development in China. Researcher Huang Maosong, chief engineer of Shanghai Polyurethane Industry Development Promotion Center, proposed nine bright spots and eight hot spots of China's polyurethane industry at present, and made comments on them

the nine highlights are: first, China will be the largest consumer market of PU products in the world. In 2007, China's total Pu consumption accounted for 28.5% of the total global consumption. Next to North America (31%), it is predicted that China will become the main consumer market of Pu in the world from 2012 to 2015. 2、 China is the region with the fastest growth in the production capacity and output of MDI and TDI, the key raw materials of PU products in the world. The current capacity of MDI in China is 1.14 million tons, and the capacity will reach 2.45 million tons by 2012. At present, China's TDI production capacity is 350000 tons, and will reach 1.05 million tons by 2012. At that time, China will be one of the regions with the largest MDI and TDI production capacity in the world. 3、 Polyether polyols in China have maintained a rapid growth momentum in recent years. PTMEG is a high-performance polyether polyol. At present, spandex accounts for 80% of the domestic consumption structure. Due to the high production technology content of PTMEG, it has been in a high price state. Among them, low molecular weight PTMEG technology is more difficult, and most domestic production enterprises have not completed it, so there will be many failures and breakthroughs. In addition to spandex, PTMEG has a good application prospect in the field of high-performance PU elastomer and waterborne PU. 4、 Multinational companies have shifted the focus of global Pu investment from Europe and the United States to China, and multinational companies have played a positive role in promoting the development of Pu in China. China's PU development cannot be separated from the world, and the world's PU development cannot be separated from China. 5、 The regional distribution pattern of domestic PU will gradually take shape. 6、 Building energy conservation will become an important driving force to promote the rapid development of China's PU industry. 7、 Expanding domestic demand has become a new economic growth to promote the steady development of China's PU industry. 8、 New energy and environmental protection are the highlights that promote the rapid growth of PU. 9、 The light textile industry is the driving force, but the poor vapor permeability of this kind of plate is the strongest driving factor for China's PU industry

the eight hot spots of China's PU industry are: first, under the impact of the global financial crisis, China's PU industry still maintained a relatively stable development speed; 2、 The fire safety performance of PU Rigid foam building external insulation system has become a hot spot both inside and outside the industry; III. utilizing energizer and accelerating the elimination of HCFCs blowing agent have become the focus of PU Rigid foam industry; 4、 Non phosgene method is not affected by dust and other non-metallic factors. Isocyanate technology and Adi special isocyanate are a hot spot of Pu at present; 5、 PU tire has become a hot spot of development for a long time; 6、 The application of PU materials in biomedical engineering has become a hot spot in Pu and medical industry; 7、 PU composite; 8、 Biodegradable PU material

in general, Huang Maosong believes that China's PU industry has maintained a relatively stable development speed. In the long run, the global Pu development goal will be optimistic about China, and the development prospect of China's PU will be brighter and brighter

note: the reprinted content is indicated with the source. The reprint is for the purpose of transmitting more information, and does not mean to agree with its views or confirm the authenticity of its content

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