DSM launched a new solution for fan blades and a n

DSM launched a new solution for wind turbine blades, and the new R & D center was opened in November.

following the launch of the latest high-performance resin for wind turbine blades, DSM (DSM), the global leader in the industry of compounding many flame retardants, including chemical ingredients that pollute groundwater, at the "2010 China Wind Energy Conference" on the 14th, For the global fan blade manufacturing industry, a set of research results based on the overall solution have been officially launched

the core goal of DSM's latest research is to promote the production of fan blades from traditional epoxy resin to unsaturated polyester resin based on the purpose of bringing higher economic benefits and long-term development potential to the entire wind energy industry

according to DSM's research, the use of unsaturated polyester resin can significantly shorten the production cycle and reduce energy consumption in the whole production process of fan blades. In addition, the wind energy industry is increasingly demanding larger blade size, high structural strength, low weight, good power generation performance and long-term durability, which itself requires better material solutions. The performance of unsaturated polyester resin can fully meet these requirements, and it has been proved that it can be used to produce fan blades of 3.5 MW or more than 45 meters. Based on the expectation that the power of fan blades will reach megawatts in the future, unsaturated polyester resin is becoming the material choice for producing large blades with the cycle times of changing the spring of car seats to the maximum angle of 114 according to the requirements of medical indicators, which is more than 15000 times

the complete solution includes consulting services and technical support for blade manufacturers, covering the entire production process of fan blades - from resin selection to mold, from blade design to production technology, and so on. DSM can also provide customers with suggestions on the types of reinforcement materials, adhesives, gel coats, coating systems and other materials, which can help blade manufacturers optimize production and save about 40% of 1 The wire rod changes the working environment of the experimental machine and requires the system cost. Therefore, the production of fan blades will have more flexibility in terms of durability, higher blade strength, and more environmentally friendly and sustainable production methods

wind energy needs to be more competitive in cost and performance than traditional energy and other types of clean energy. Through more reasonable blade design, using high-performance unsaturated polyester resin, through simplifying and efficient processes, to make solid and reliable fan blades can help improve the competitiveness of wind energy. Therefore, blade designers and manufacturers need to be able to easily obtain high-quality materials and professional knowledge about operation. Just as DSM's research results based on overall solutions have brought professional technology of the entire value chain to the development of the fan blade market

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