... and switchgear.High Mechanical Strength — Yet LightweightComposite materials have a very high strength to weight ratio. They provide many of ... structural characteristics of metal or wood, but weigh less. A broad selection of reinforcing materials, resins, and other raw ... 0 22.0*20.6Application1) Outdoor activities: tent Pole, kite Rod, arrow shaft, ski pole, fishing rod, golf shaft, sail batten, hockey ...