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Elastic moduli of oriented polymers. II. (A1A2)n-type polymers

✍ Scribed by Asahina, M. ;Enomoto, S.

Publisher
John Wiley and Sons
Year
1962
Weight
351 KB
Volume
59
Category
Article
ISSN
0022-3832

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📜 SIMILAR VOLUMES

Elastic moduli of oriented polymers. III
Elastic moduli of oriented polymers. III. The (A1A2A3)n and (A1A2A3A4)n types
✍ Enomoto, S. ;Asahina, M. 📂 Article 📅 1962 🏛 John Wiley and Sons ⚖ 491 KB

## Abstract We have calculated the elastic modulus for polyethylene glycol. It has the magnitude of 4.5 × 10^10^ − 4.8 × 10^10^ dyne/cm.^2^ and it is smaller than the previously calculated values for (A)~__n__~ and (A~1~A~2~)~__n__~‐type polymers. The small magnitude is thought to be due to th

Elastic moduli of oriented polymers. I.
Elastic moduli of oriented polymers. I. The simple helix, polyethylene, polytetrafluoroethylene, and a general formula
✍ Shimanouchi, T. ;Asahina, M. ;Enomoto, S. 📂 Article 📅 1962 🏛 John Wiley and Sons ⚖ 294 KB

## Abstract A method of calculating elastic moduli of simple helical polymers on the basis of the Urey‐Bradley force field is presented. The calculated values for polyethylene and polytetrafluoroethylene are 3.4 × 10^12^ and 1.6 × 10^12^ dynes/cm.^2^, respectively. The former value is in agreement