Nanometer carbon fiber material refers to carbon material with at least one dimension less than 100nm in dispersion phase scale. The dispersed phase can be composed of carbon atoms, heterogeneous atoms (non-carbon atoms), or even nano-pores. Nano-carbon materials mainly include three types: carbon nanotubes, nano-carbon fibers and nano-carbon balls.
Nanometer carbon fiber material meter tube has the advantages of high elasticity, low density, good thermal insulation, high strength, superior concealment, good infrared absorption, strong hydrophobicity, etc, it can be blended with ordinary fiber to make warm and invisible military equipment.
The size of nanoparticles is much smaller than the wavelength of infrared and radar wave, so the transmittance of nano carbon fiber materials to this wave is much stronger than that of conventional materials, which greatly reduces the reflectivity of the wave; the specific surface area of nanoparticles is 3~4 orders of magnitude larger than that of conventional coarse powder, and the absorption rate of infrared light and electromagnetic wave is much larger than that of conventional materials.
Nanometer carbon fiber material is a widely used method for preparing carbon materials. It can be divided into catalytic chemical vapor deposition and non-catalytic chemical vapor deposition. Catalytic decomposition is carried out when gases (or vapours) containing carbon sources flow through the surface of the catalyst. Ethylene, acetylene, styrene, benzene, toluene, methane and so on are usually used as carbon sources, which are generally active chemical compounds containing unsaturated chemical bonds;
KELAIWEI nano-Carbon Materials Co., Ltd. is the leader of high-end carbon nano-materials. It is mainly committed to the industrial production and application of whisker carbon nanotubes. It has completely independent intellectual property rights, stable and reliable product quality, and is currently in a monopoly position. Henan KELAIWEI Nano Carbon Material Co., Ltd. is mainly committed to the industrial production and application of whisker carbon nanotubes.
