[{"data":1,"prerenderedAt":194},["ShallowReactive",2],{"blog-en-\u002Fblog\u002Fcarbon-nanotubes":3,"blog-related-\u002Fblog\u002Fcarbon-nanotubes":175},{"id":4,"title":5,"alternateArticle":6,"authors":7,"body":13,"category":161,"contentOrigin":162,"date":163,"description":164,"extension":165,"image":166,"lastUpdated":167,"meta":168,"navigation":169,"ogImage":170,"originalArticle":171,"path":6,"seo":172,"stem":173,"tags":170,"__hash__":174},"blog_en\u002Fblog\u002Fcarbon-nanotubes.md","Carbon Nanotubes: what are they and what are they used for","\u002Fblog\u002Fcarbon-nanotubes",[8],{"name":9,"position":10,"avatarUrl":11,"link":12},"Arturo Romero","CIO","https:\u002F\u002Fgithub.com\u002Farturork.png","https:\u002F\u002Flinkedin.com\u002Fin\u002Farturork",{"type":14,"value":15,"toc":152},"minimark",[16,20,23,26,31,34,50,53,56,59,63,71,91,106,110,113,117,120,137,141],[17,18,19],"p",{},"Carbon nanotubes are the new material of the future because they are extremely\nstrong, lightweight and have excellent electrical conductivity.",[17,21,22],{},"They are cylinders ten thousand times thinner than a human hair, hollow and made\nup of a hexagonal network of carbon atoms. These nanotubes are woven together to\nform long fibers that resemble threads that have so far been tested, for\nexample, in bulletproof vests and personal protective clothing in the military.",[17,24,25],{},"There are different types of carbon nanotubes and each one of them has specific\nproperties that it obtains according to the orientation of the hexagons of\ncarbon atoms with respect to its axis. This is precisely one of the main\nchallenges, which is why at the moment we have not been able to find the right\nprocess to manufacture nanotubes on an industrial scale.",[27,28,30],"h2",{"id":29},"caracteristics-of-carbon-nanotubes","Caracteristics of 'carbon nanotubes'",[17,32,33],{},"Due to their properties, the use of carbon nanotubes at the industrial level\nwould bring important advances. Some of the main characteristics of this\npromising material are:",[35,36,37,41,44,47],"ul",{},[38,39,40],"li",{},"Strength We could say that nanotubes are similar to carbon fiber, but 20 times\nmore resistant and approximately 100 times more resistant than steel.",[38,42,43],{},"Each nanotube is about two thousand times smaller than a carbon fiber filament\nand ten thousand times smaller than a human hair.",[38,45,46],{},"Excellent conductors of electricity and heat. They compete with the best\nelectrical conductors currently known.",[38,48,49],{},"Elastic materials. Although for the moment only small batches of carbon\nnanotube fibers of short length can be made, ultra-strong and elastic\nmaterials could be developed from them in the future.",[17,51,52],{},"In this regard, an experiment carried out by researchers at the Natick Soldier\nResearch Development Center, Massachusetts in the United States, found that the\nweakest nanotube fibers broke at 1 gigapascal of tension, which is the same as\nsteel.",[17,54,55],{},"However, some of the best results show that the fibers broke at 6 gigapascals,\nexceeding the strength of materials such as Kevlar, widely used in bulletproof\nvests.",[17,57,58],{},"Some tests even indicate strengths of up to 9 gigapascals, surpassing any\nmaterial known to date.",[27,60,62],{"id":61},"what-are-carbon-nanotubes-used-for","What are carbon nanotubes used for?",[17,64,65,66,70],{},"Because of their impressive properties, and the potential that '",[67,68,69],"em",{},"carbon\nnanotubes","' have for the future, some of the applications currently being\nstudied are:",[35,72,73,76,79,82,85,88],{},[38,74,75],{},"Bulletproof vests and personal protective clothing in the military.",[38,77,78],{},"Oil drilling",[38,80,81],{},"Could even be used as a replacement for copper in electronic applications due\nto its high electrical conductivity",[38,83,84],{},"Automobile manufacturing. There would be lighter bodies, improvements in the\npropulsion system, more efficient catalytic converters, etc.",[38,86,87],{},"Drug delivery devices",[38,89,90],{},"Light-activated semiconductors",[17,92,93,94,100,101,105],{},"At ",[95,96,99],"a",{"rel":97},[98],"nofollow","ESGRAF"," we keep an eye on technological\ndevelopments within the carbon world. If you are interested in having a\nconsultant contact you, please follow this\n",[95,102,104],{"href":103},"\u002Fcontact","link",".",[27,107,109],{"id":108},"limitations-to-consider","Limitations to consider",[17,111,112],{},"Performance depends on graphite grade, grain orientation, temperature, load, pressure, speed, and operating environment. Material selection should be confirmed for your actual process conditions.",[27,114,116],{"id":115},"information-needed-for-a-quote","Information needed for a quote",[17,118,119],{},"To guide selection or prepare a quote, ESGRAF typically needs:",[35,121,122,125,128,131,134],{},[38,123,124],{},"Application and operating conditions (temperature, atmosphere, load).",[38,126,127],{},"Dimensions, technical drawing, or CAD file when applicable.",[38,129,130],{},"Required quantity.",[38,132,133],{},"Requested grade or material currently in use.",[38,135,136],{},"Observed issue with the previous part or lubricant, if any.",[27,138,140],{"id":139},"request-a-quote","Request a quote",[17,142,143,144,147,148,151],{},"Share these details with our team at ",[95,145,99],{"href":146},"\u002F"," or ",[95,149,150],{"href":103},"request information",". A specialist will review your application before recommending a grade or geometry.",{"title":153,"searchDepth":154,"depth":154,"links":155},"",2,[156,157,158,159,160],{"id":29,"depth":154,"text":30},{"id":61,"depth":154,"text":62},{"id":108,"depth":154,"text":109},{"id":115,"depth":154,"text":116},{"id":139,"depth":154,"text":140},"Use cases","translation","2020-09-22","Carbon nanotubes, or carbon nanotubes in English, are the new material of the future because they are extremely strong and lightweight, as well as being of the future because they are extremely strong and lightweight, and have an excellent ability to conduct electricity. they have an excellent ability to conduct electricity.","md","\u002Fassets\u002Fblog\u002Fcarbon-nanotubes.webp","2026-07-22",{},true,null,"\u002Fblog\u002Fnanotubos-de-carbon",{"title":5,"description":164},"blog\u002Fcarbon-nanotubes","SdZrzEEOnGHLLMV_NJKzc6rgZfoiG9RMAIi75cDqaTY",[176,182,188],{"path":177,"title":178,"description":179,"image":180,"date":181,"category":161},"\u002Fblog\u002Fspheroidal-graphite-cast-iron","Spheroidal graphite cast iron - in which industries is it needed?","Cast irons are a group of ferrous alloys that have a large number of properties and have above 2% carbon. In these cases the carbon does not dissolve completely in the iron and solidifies in the form of graphite or iron carbide. One of the types is spheroidal graphite cast iron or nodular cast iron.","\u002Fassets\u002Fblog\u002Fspheroidal-graphite-cast-iron.webp","2020-12-22",{"path":183,"title":184,"description":185,"image":186,"date":187,"category":161},"\u002Fblog\u002Fbenefits-graphite-dielectric-properties","Anisotropic conductivity of graphite: conductor and insulator by direction","Graphite is not a uniform dielectric: it conducts well in the basal plane and behaves like an insulator perpendicular to the layers. That anisotropy explains its role in EDM, brushes, and thermal components.","\u002Fassets\u002Fblog\u002Fbenefits-graphite-dielectric-properties.webp","2020-12-15",{"path":189,"title":190,"description":191,"image":192,"date":193,"category":161},"\u002Fblog\u002Fcrystalline-graphite-flake","Crystalline flake graphite: utilization and impact in the industry","Graphite is a mineral that can be obtained naturally but also artificially. artificially. It is one of the most stable allotropic forms of carbon and has a wide range of industrial uses. It is one of the most stable allotropic forms of carbon and has a wide range of applications due to its characteristics.","\u002Fassets\u002Fblog\u002Fcrystalline-graphite-flake.webp","2020-12-10",1785448973449]