Coxtron in cooperation with Jinfeng Technology, Zhongfu Lian public research and development of the world's first 64.2 meters of all-polyurethane fan blades.

The blade meets the wind power industry's demand for longer, stronger blades
full polyurethane blades to help wind power companies reduce cost efficiency
materials manufacturer Costron announced today that it has worked with fan manufacturer Golden Wind Technology, Fan Blades The manufacturer, Zhonglian, has successfully developed the world's first 64.2-meter full polyurethane resin fan blade, achieving a major breakthrough in the application of this material in large fan blades to meet the needs of the wind power industry for a new generation of longer, stronger blades.
the blade from the main beam, abdominal plate to the shell are filled with polyurethane resin material, the world's wind power industry is the first case. After passing the blade static load and dynamic fatigue test to verify the long-term operational reliability of the blade, it is planned to achieve a large-scale production scale of

.
" through the Chinese wind power industry leader Jinfeng Technology, Zhongfu Lian public joint research and development cooperation, the excellent performance of polyurethane resin in this trial system has been further verified. "We are confident that Cosco's solutions will contribute to the sustainability of the wind power industry," said Dr. Li Wei, Vice President of Research and Development, Asia Pacific, Cosco's polyurethane business unit. "
to help wind power companies reduce the efficiency of
research and development test results show that polyurethane resins can show better performance than traditional epoxy resins. Due to the low viscosity of the polyurethane resin system and the short perfusion time, no post-curing is required, the blade productivity will be greatly improved, thus increasing the competitiveness of the blade manufacturer. In addition, polyurethane resins have significant cost advantages over epoxy resins.
same time, Jinfeng Technology can better play the advantages of polyurethane in terms of aesthetic performance and perfusion efficiency by optimizing the blade structure design, ensuring the smooth production of all polyurethane resin fan blades.
"Polyurethane is a cost-effective material that will provide strong support for wind power companies in the face of a post-2020 wind and fire price policy," said Wen Penrong, head of the blade development team at Jinfeng Technology. In the future, the two sides will invest more in the development of new materials and study how to apply these technologies to large blades at sea to improve the competitiveness of gold blades. This will help drive the renewal of fan blade materials and continuous innovation throughout the blade materials industry. Jitendra Bijlani, Director of Research and Development at
, said: "The use of polyurethane resins can improve blade productivity. This not only improves the cost competitiveness of the blades, but also reflects our flexibility in material technology to better serve our customers. This keeps us ahead of the curve in an increasingly competitive market environment. With
rapid development of the wind power industry, large-scale fan blades have become a trend, which has put forward higher requirements for fan manufacturing, including the requirements for perfusion resin materials. As an inventor and application leader in polyurethanes, Coco Ventures is committed to providing the wind power industry with innovative products and cost-competitive overall solutions to meet industry trends. Cosco will further work with industry partners to continue to develop a new pattern of efficient development in the wind power industry.
About Jinfeng Technology:
Xinjiang Jinfeng Technology Co., Ltd. was founded in 1998, is committed to becoming a global leader in clean energy and energy conservation and environmental protection solutions, has been selected in the "Global Innovation Capability Enterprise 50", was named the 2016 "Global Challenger" 100 list, by the "Intellectual Property Asset Management IAM" organization awarded the "China Intellectual Property Advocate" award. Since its establishment, the global wind power installed capacity of more than 50GW, 31,000 typhoon motor units (direct drive units more than 27,000 units) in 6 continents, nearly 24 countries in a stable operation. The company has the ability to develop the international market in depth. The company is listed on the Shenzhen Stock Exchange (002202) and the Hong Kong Stock Exchange (02208). On October 22, 2019, the "2019 Global Top 500 New Energy Enterprises" was released, with Xinjiang Jinfeng Technology Co., Ltd. ranked 24th.
on Zhongfu Lilian:
Zhonglian is a national key high-tech enterprise that researches, designs, produces, sells and serves composite products. As the world's leading diversified building materials group - China Building Materials Group's subsidiary companies, Zhongfu Lian public headquarters is located in Lianyungang City, Jiangsu Province, adjacent to the geographical advantages of the coast, Zhongfu Lianyun port blade factory is only 35km away from the export port. In addition, Zhongfu Lianlian has 8 blade production bases in China.
With the mission of protecting the blue water and blue sky, Zhongfu Lian public for the blade research and development and production of unremitting efforts, since the first blade in 2006 successfully offline date, Zhongfu Lian public has made remarkable achievements in domestic and foreign markets, as of 2019, Zhongfu Lian public cumulative installed blade capacity of 30,000MW, the cumulative production of more than 20,000 sets. Zhongfu Lianlian constantly pioneering and innovative, has always been committed to providing customers with the most professional services.
: Cosco
is one of the world's largest polymer producers, with sales of 12.4 billion euros in 2019. Its business focuses on the production and manufacture of high-tech polymer materials and the development of innovative solutions for many areas of everyday life. The main service areas include the automotive, construction, wood processing and furniture, electrical and electronics industries, while other areas include sports and leisure, cosmetics, medical and chemical industries themselves. By the end of 2019, Cosco has 30 production sites and approximately 17,200 employees worldwide (by full-time employees)..