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http://www.azonano.com/article.aspx?ArticleID=3139
Basically this is what makes a tree rigid. It's reproducing the cell structure of a tree, using wood pulp as the raw material.
Textron and Lockheed are all over this stuff throwing money around,with the immediate application of this stuff to aircraft parts, the DoD is also anxious to replace Kevlar body armor with it due to the lighter weight.
It's non-toxic to the point that drug companies also have an interest in it to use it as a filler in pills and a thickener in food and drug liquids. Not only can you eat it without doing harm, there's research being done to test its ability to treat intestinal disorders and infections, since it's highly absorbent in certain configurations. So eating it could actually heal you rather than hurt you.
Since it's conductive IBM is also in the mix, with plans to make computer screens and circuit board material from something cheaper. The US Forest service opened their first plant to produce this stuff in WI last year and after a couple of years of R&D cost recouping, expect the price to settle in at a few dollars per kilogram. The Canadians are already producing a ton a day in their main factory.
Cliff's Notes: Maybe we go back to wooden props and spars after all!
Properties of Nanocellulose
The properties of nanocellulose are listed below:
Lightweight
Stiffer than Kevlar®
Electrically conductive
Non-toxic
The crystalline form is transparent, and gas impermeable
It can be produced in large quantities in a cost-effective manner
It has a very high tensile strength - 8 times that of steel
It is highly absorbent when used as a basis for aerogels or foams.
The raw material - cellulose - is the most abundant polymer on earth
Nanocellulose is generally produced from wood pulp though it can also be prepared from any cellulosic source material. Nanocellulose is produced using the following steps:
Remove non-cellulose impurities from the wood pulp using a homogenizer. The high-pressure homogenizers used in the production process helps delaminate the cell walls of the fibers and separate the nanosized fibrils.
Separate the cellulose fibers by beating the mixture gently.
Allow the fibers to form a thick paste of needle-like crystals or a spaghetti-like structure of cellulose fibrils.
The thick paste that is obtained can be shaped and readily used to laminate surfaces.
Basically this is what makes a tree rigid. It's reproducing the cell structure of a tree, using wood pulp as the raw material.
Textron and Lockheed are all over this stuff throwing money around,with the immediate application of this stuff to aircraft parts, the DoD is also anxious to replace Kevlar body armor with it due to the lighter weight.
It's non-toxic to the point that drug companies also have an interest in it to use it as a filler in pills and a thickener in food and drug liquids. Not only can you eat it without doing harm, there's research being done to test its ability to treat intestinal disorders and infections, since it's highly absorbent in certain configurations. So eating it could actually heal you rather than hurt you.
Since it's conductive IBM is also in the mix, with plans to make computer screens and circuit board material from something cheaper. The US Forest service opened their first plant to produce this stuff in WI last year and after a couple of years of R&D cost recouping, expect the price to settle in at a few dollars per kilogram. The Canadians are already producing a ton a day in their main factory.
Cliff's Notes: Maybe we go back to wooden props and spars after all!
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