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From TreeHugger:
The trade publication Plastics Technology Online has an excellent technical article on the manufacturing of wind turbine blades. Awesome reading if you are a wind-industry insider. Or, if you have a degree in chemistry or chemical engineering. The scale of making turbine blades from fiberglass and carbon fiber is amazing, physically and financially. An industry expert interviewed for article stated that he "expects the global wind energy market for composites to be worth about $6 billion by 2012."
The manufacturing process has similarities to the manufacture of kayaks, truck fairings, bathtubs, shower stalls, bumpers, speed boats, trailers and RV bodies. Some key ingredients: epoxy and polyester resins, glass and carbon fiber, balsa wood, and PVC foam. Glass is the big one.
Read the whole article
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Re: Fiber Composites: Materials Of Green Energy Production
