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Electrical birefringence in solutions of p-aromatic polyamides

โœ Scribed by A.V. Lezov; N.V. Tsvetkov; A.A. Trusov

Book ID
116049734
Publisher
Elsevier Science
Year
1990
Weight
473 KB
Volume
32
Category
Article
ISSN
0032-3950

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๐Ÿ“œ SIMILAR VOLUMES

Dynamic birefringence and conformation o
Dynamic birefringence and conformation of molecules of aromatic polyamide-hydrazide in solutions
โœ V.N.T. Tsvetkov; G.J. Kudriavtsev; N.A. Mikhailova; A.V. Volokhina; V.D. Kalmyko ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 318 KB

Flow birefringence (FB) in solutions has been investigated for a number of samples of polyamide-hydrazide (PPAH) in dimethylsulphoxide; intrinsic viscosities [r/] of the same solutions have been measured. Characteristic values of FB, It/I, and orientation angles [z/g] of the solutions were determine