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Molecular formula : MW : CAS :
nature : carbon fiber in 2500-3000 ° Cderived from processed fiber. Carbon amounted to over 99%. With layered hexagonal prism of the molecular structure. Spinning can be woven. A certain tensile strength and softness. And good chemical resistance and heat-resistant and conductive properties. Polyacrylonitrile system from the carbon fiber, NASA 1.9-2.2 degrees, strength 14.7-49 kN / cm 2, elongation at 0.2% -0.6%, heat temperature 3000 ° C In addition to strong oxidizer, both in the high temperature corrosion resistance. For Astronauts, jet technology, and industrial high-temperature corrosion resistant device materials. The system can also be used for high temperature thermal insulation radiation screen enclosures, such as nuclear buffers.
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