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    • Carbon - Powder

      Carbon has been known since prehistoric times. Carbon occurs naturally in two allotropic forms, namely graphite and diamond; the discovery in 1985 of fullerenes has increased the number of allotropic forms of this element. Its abundance in the Earth's crust is 480 ppm. The study of carbon and its organic compounds is the basis of organic chemistry. The applications for carbon are many and include its use as an alloying element with iron in the manufacture of steel, its use as brushes in electrical generators and motors, the use of colloidal graphite or carbon to coat surfaces (e.g. glass), in electrical assemblies to absorb microwaves and inhibit photoelectrons and secondary electrons, and the use of high purity carbon (graphite) in nuclear reactors to moderate neutrons. Diamond has unique properties, being one of the hardest materials known and with excellent corrosion resistance and thermal transfer. Industrial diamond is used in rock drilling equipment and abrasive materials. CVD diamond has been the subject of extensive research and development over the past several years and applications for this material are only just being realised. Carbon is a fundamental part of all life, it being a prime constituent of DNA. On average, the human body contains approximately 16kg of carbon in one form or another.

      Powder - Small particles with an approximately defined size range. Those materials described as alloy precursors are not true alloys - they are made by sintering a blend of powders of the component metals to achieve alloying by diffusion. The resultant cake is ground and sieved to the required particle size range. Unless otherwise stated, the particle sizes shown are for guidance only. We do not guarantee either any particular size distribution between the quoted minimum and maximum sizes, or a specific particle shape.

    9 results

    Product C-00-PD-000111 99.997% Carbon Powder 75 micron max Purity 99.997% -- Maximum Particle Size 75µm - Grade Graphite Weight 10g - 250g
    Product C-00-PD-000101 99.996% Carbon Powder 7.73 micron approx (-625 mesh) micron Purity 99.996% - Mean Particle Size 7.73 micron approx (-625 mesh) --- Weight 10g - 1000g
    Product NC00-PD-000160 90.0% Multi-walled Carbon Nanotubes Purity 90.0% ----- Weight .5g - 1g
    Product NC00-PD-000190 Multi-walled Carbon Nanotubes 1.5 micron ------ Weight 5g - 250g
    Product NC00-PD-000121 Carbon Nanotubes Clusters ---- Product Shape Clusters - Weight .25g - 5g
    Product NC00-PD-000110 Carbon Nanotubes NanoClusters ---- Product Shape NanoClusters - Weight .25g - 100g
    Product NC00-PD-000130 Carbon Nanotubes Whiskers ---- Product Shape Whiskers - Weight 1g - 5g
    Product VC00-PD-000121 3000C Glassy Carbon (RVC) Powder 300 micron max --- Maximum Particle Size 300µm Product Shape Spherical - Weight 10g - 500g
    Product VC00-PD-000110 3000C Glassy Carbon (RVC) Powder 12 micron max - Minimum Particle Size 0.4µm - Maximum Particle Size 12µm Product Shape Spherical - Weight 10g - 1000g
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