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Rheological properties of fibre-forming petroleum pitches

✍ Scribed by G. G. Abakova; R. N. Gimaev; F. Kh. Kudasheva


Publisher
Springer US
Year
1992
Tongue
English
Weight
103 KB
Volume
23
Category
Article
ISSN
0015-0541

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Rheological properties of coal tar pitch
✍ M. Nutz; G. Furdin; G. Medjahdi; J.F. MarΓͺchΓ©; M. Moreau πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 682 KB

The viscosity of coal-tar pitch (CTP) mixtures with pulverulent graphite was determined between 100 and 180Β°C. The pitch precursor viscosity dependence on temperature obeys an equation proposed by Williams, Landel and Ferry (WLF equation), whose coefficients could be qualitatively related to the che