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Carbon Nanotubes Make Wind Turbine Blades Lighter and recommended site levitra online without prescription Stronger


A scientist at Case Western Reserve University has discovered that adding carbon nanotubes to a traditional mix of plastics used in wind turbine blades could make them much lighter and stronger, meaning that future blades could be much more efficient while also requiring less maintenance.

The study found that carbon nanotubes are lighter per unit of volume than carbon fiber and aluminum and had five times more tensile strength than carbon fiber and 60 times more than aluminum.

If those carbon nanotubes are mixed with a polyurethane composite, the material lasts eight times longer than an epoxy reinforced with fiberglass and it was eight times stronger in fracture tests.  Compared to a vinyl ester reinforced with fiberglass (another material commonly used in wind turbine blades), the carbon nanotube material performed even better with far less fracture rates.

via Grist

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What the!
written by sue, August 31, 2011
Carbon nanotubes have the potential to be very dangerous. What surety do the manufacturers provide that the nanotubes will not be released into the atmosphere? Just one nanotube inhaled into the lungs would be enough to trigger cancer in an individual with low tolerance to buy viagra from china carbon nanotubes.
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written by Eric, August 31, 2011
Can the cost of the pharmacy tramadol utram nanotubes and increased production costs be offset by the efficiency savings? If not, then this is link for you cialis doses simply an interesting engineering tidbit.
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written by Daniel Esteban, September 03, 2011
Making the wind turbine blade is an important but not more important than to change people’s attitude toward them. Today people complain how the appearance of those monster constructions destroys the sights of www.bm-cultura.de the landscape turbine. Only way to change people’s attitude towards these constructions is to introduce the fun.

Se my article: Introduce the fun in environmental projects impact people’s behavior towards the buy viagra environment

http://environmentinfocus.com/archives/50
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Single walled Carbon Nanotubes
written by SWCNT supplier, January 27, 2012
Great info......Now days carbon nanotubes like singlewalled carbon nanotubes and multiwalled carbon nanotubes are using in many industires to make them more effective
0
Single walled Carbon Nanotubes
written by SWCNT supplier, January 27, 2012
Now days carbon nanotubes are using in many areas to make them more advanced and effective.

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