玻璃钢/复合材料 ›› 2017, Vol. 0 ›› Issue (8): 92-96.

• 应用研究 • 上一篇    下一篇

二种海上风电叶片用环氧结构胶性能研究

吴海亮   

  1. 东方电气(天津)风电叶片工程有限公司,天津300480
  • 收稿日期:2016-09-28 出版日期:2017-08-28 发布日期:2017-08-28
  • 作者简介:吴海亮(1981-),男,工程师,主要从事风电叶片复合材料成型工艺方面的研究,liang853@tom.com。

STUDY ON ADHESIVE PROPERTIES OF TWO KINDS OF EPOXY CONSTRUCTION ADHESIVE USED FOR OFFSHORE WIND TURBINE BLADES

WU Hai-liang   

  1. Dongfang Electric (Tianjin) Wind Blade Engineering Co., Ltd., Tianjin 300480, China
  • Received:2016-09-28 Online:2017-08-28 Published:2017-08-28

摘要: 简要介绍了国内外海上风电发展概况及趋势,借助流变仪、万能试验机及DSC等检测设备,对国内外两款代表性品牌环氧结构胶粘剂进行流变性、放热特性、玻璃化转变温度、力学性能及耐盐水性能的对比测试,其检测结果表明二者不但性能相近,且均满足国际标准IEC61400-23《风力发电机组转子叶片的全尺寸比例结构试验》、国家标准GB/T 25383—2010《风力发电机组风轮叶片》及德国劳氏船级社(GL)出版的风力发电机组叶片材料技术规范所提出的对叶片设计使用寿命不少于20年的耐久性和通用性技术要求。

关键词: 海上风电叶片, 环氧结构胶, 粘接性能

Abstract: The development and treng of offshore wind power at home and abroad are briefly introduced. At the same time. The rheological and exothermic characteristics, the glass transition temperature, mechanical properties and salt water resistance of two representative epoxy structural adhesives are tested by means of rheometer, universal testing machine and DSC. The test results show that these two kinds of adhesive extend similar performance, and both meet the requirements of international standard IEC 6140023 "wind turbine rotor blade full size proportional structure test", the national standard GB/T 25383—2010 "Wind Turbine Blade", and they also meet the durability and General technical requirement that the design life can't be less than 20 years regulated by material technical specifications of the wind turbine blades of the German Lloyd's Register (GL).

Key words: offshore wind blades, epoxy construction adhesive, adhesive properties

中图分类号: