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Studies on the orientation phenomena by fiber formation from polymer melts. III. Effect of structure on orientation. Condensation polymers

✍ Scribed by Andrzej Ziabicki; Krystyna Kȩdzierska

Publisher
John Wiley and Sons
Year
1962
Tongue
English
Weight
690 KB
Volume
6
Category
Article
ISSN
0021-8995

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✦ Synopsis

The velocity difference ( V E -V,) a t the constant spinning way length, L, is used as a measure of the mean velocity gradient G, while

📜 SIMILAR VOLUMES

Studies on orientation phenomena by fibe
Studies on orientation phenomena by fiber formation from polymer melts. Part II. Theoretical considerations
✍ Andrzej Ziabicki 📂 Article 📅 1959 🏛 John Wiley and Sons 🌐 English ⚖ 566 KB

## Abstract The mechanism for orientation of macromolecules through the melt‐spinning of synthetic fibers is analogous to that in polymer solutions flowing in capillaries or in a Couette apparatus. The differences between the two processes, with regard to the velocity field, molecular state, and ti