Amanda Jacob 08 Aug 2011 More in Composite Applications Last week's top 3 stories News Top story: TYCOR W core material for wind turbine blade manufacture. (Picture used under license from Shutterstock.com © Guy Erwood.) Core material reduces cost and weight of longer wind turbine blades;Getting ducts in a row with corrosion resistant FRP;Teijin automotive CFRP technology wins Frost & Sullivan award.