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科思创今年4月成功试制了全球第一支聚氨酯风机涡轮叶片,这一科研成果得到了风能和复合材料行业的广泛认可。在刚刚结束的第二十二届中国国际复合材料展览会-CCE2016上,科思创凭借这一创新应用,荣获JEC创新产品大奖。风机涡轮叶片通常是由玻纤增强树脂通过真空灌注技术加工而成。聚氨酯复合材料在大型叶片灌注工艺上的成功,说明了聚氨酯树脂本身不仅拥有优异的力学性能和耐疲劳性能,同时其工艺性也在实际生产过程中得到了很好的体现。其固化速度更快,加工性能更好,能显著的提高生产效率,而
Covestro successfully prototyped the world’s first polyurethane fan turbine blade in April this year and this research achievement has been widely recognized by the wind energy and composite materials industries. In the just concluded of the twenty-second China International Composites Exhibition -CCE2016, Covestro virtue of this innovative application, won the JEC Innovative Products Award. Fan turbine blades are usually made of glass-fiber reinforced resin by vacuum infusion technology. Polyurethane composite material in the large blade perfusion process on the success, shows that the polyurethane resin itself not only has excellent mechanical properties and fatigue resistance, and its technology is also in the actual production process has been well reflected. Its faster curing, better processing performance, can significantly improve production efficiency, and