The hottest nano polyurethane industrialization wi

Industrialization of nano polyurethane will take time

nano polyurethane industry 4 The start-up of granulator operation will take time

March 16, 2005

nanotechnology is a high-tech emerging at the turn of the century, and has been included in the "climbing plan" project of major basic research during the Eighth Five Year Plan period. Moreover, as an excellent modification technology, it has been applied in many fields, among which the polyurethane industry also began to study the nano properties of polyurethane at the beginning of this century. In the polyurethane industry, nanotechnology has been successfully applied to coatings, plastics, adhesives, sealants, pastes and other fields

in May 2001, the Institute of chemistry of the Chinese Academy of Sciences successfully developed a series of nano polyurethane plastic products, which were officially put into production in Zhongguancun Science and technology park by Beijing Zhongshang century nano plastic materials Co., Ltd., a joint-venture company with innovative ideas and continuous innovation. Phase I project produces nano polyurethane floor paving materials. Compared with traditional polyurethane products of the same type, this product has significantly improved its resilience, wear resistance, solvent resistance, waterproof, mildew proof, flame retardant and other properties, and can be widely used in the laying of stadium floor, hospitals, kindergartens, natatoriums, laboratories and other places

in August 2001, Nanjing University of technology successfully developed a new nano waterborne polyurethane lotion, which has successfully achieved industrial production, and its product performance indicators have reached the international advanced level

in 2004, the Metal Research Institute of the Chinese Academy of Sciences also successfully developed the nano composite polyurethane coating technology with the same volume

it should be noted that nano materials can only be used as modified materials to improve the insufficient performance or new performance of existing materials. The basis for meeting the performance of materials is polymer materials themselves, not nano materials. The development of nano polyurethane has broadened the application scope of polyurethane and further improved the technical level of polyurethane industry. However, from the perspective of industrialization, due to the impact of production costs and technical indicators, a large number of industrial production of nano polyurethane will take time, and its performance and quality still need in-depth research to ensure the quality of its products