If you ’ve ever lamented the fact that lay your sofa aright next to a warm greaves fireplace was dangerous , carbon copy nanotubesmight one day come to the rescue — again . Researchers at the National Institute of Standards and Technology — or NIST — have created acarbon nanotube - based coatingthat makes the foam used in piece of furniture considerably less inflammable .
https://gizmodo.com/the-worlds-tiniest-saw-is-made-from-diamond-coated-car-1078896278
The rotatory coating is produce not unlike a microscopic club sandwich , where the nanotube are squeezed between two stratum of polymer , and that process is repeat four time until a multi - layer credit card - corresponding finish is produced .
The research worker also had to develop a peculiar technique to get the material to actually stupefy to froth , but since the lead coating is slender than one - hundredth the heaviness of a human hair , cushions and other padding still feel the same when sat on .
After handling they ’re about 35 percent less flammable , and if carbon nanotubes deform out to be as safe as we hope ( at the moment it ’s not known if atomic number 6 nanotubes are in reality a carcinogen ) this new finish could actually be a safer alternative to the fire retardant chemical substance we currently utilize . Which think of that one day — hopefully — you could finally serve that candle covered birthday cake in the living room , or even in bed . [ ScienceDirectviaNISTviaGizmag ]
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