The Doolittle equation parameter for polymer liquids is a function of temperature. Its dependence on temperature can be expressed by a quadratic equation. The constants in the equation are determined for four vinyl-type polymer liquids: polystyrene (PS) , poly (vinyl acetate) ( PVAc), polydimethylsi
Temperature dependence of viscoelastic properties: The Fitzgerald apparatus and the WLF equation
β Scribed by John D. Ferry
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 318 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0887-6266
No coin nor oath required. For personal study only.
β¦ Synopsis
shaped the development of polymer physics. Unfortunately many whom we contacted were unable to contribute, and production constraints gave authors limited time to prepare these notes.
We regret not including their voices here. I would like to extend my sincere appreciation to the 14 authors represented here for these notes which provide such fascinating insights into our shared history, and of course for their scientific accomplishments that have so greatly enriched polymer physics.
Finally, I would like to thank Eric Amis, Editor, and John Wiley & Sons, Publisher of Journal of Polymer Science, Part B: Polymer Physics, for supporting this effort and publishing this compilation. I hope that the entire polymer physics community finds these reflections to be as informative and enjoyable as I have.
π SIMILAR VOLUMES
First, spectroscopic ellipsometry (SE) is carried out at 300 K together with reflectivity measurements versus temperature from 4 to 300 K, in order to determine the temperature dependence of the refractive index of h-GaN films in the transparent region (350 to 600 nm). The SE measurements are carrie
The dynamic viscoelastic behavior of Poly(l-lactic acid) (PLLA), with molecular weights ranging from 2,000 to 360,000, have been studied over a broad range of reduced frequencies (approximately 1 Ο« 10 Οͺ3 s Οͺ1 to 1 Ο« 10 3 s Οͺ1 ), using time-temperature superposition principle. Melts are shown to have