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Some features of the supermolecular structure of isotropic petroleum pitch and of carbon fibre based on it

  • Carbon And Other Heat Resistant Fibers, Composite Materials, And Use Of These In National Economy
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Fibre Chemistry Aims and scope

Conclusions

-- Using rheological and electron-microscopic studies, we have demonstrated the content of anisotropic supermolecular formations in isotropic pitch and in carbon fibres based on it. The special features of the electronic structure of the pitch molecules, its fractional composition, the temperature—shear interactions on its melt, and the final treatment temperature of the fibre, affect their generation and growth.

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Authors
  1. V. Ya. Varshavskii
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  2. M. L. Uchitel'
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  3. L. P. Braverman
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  4. V. A. Platonov
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  5. T. E. Khaplanova
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Additional information

VNIIPV. Translated from Khimicheskie Volokna, No. 3, pp. 38–41, May–June, 1991.

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Varshavskii, V.Y., Uchitel', M.L., Braverman, L.P. et al. Some features of the supermolecular structure of isotropic petroleum pitch and of carbon fibre based on it. Fibre Chem 23, 203–207 (1992). https://doi.org/10.1007/BF00545866

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  • DOI: https://doi.org/10.1007/BF00545866

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