Viscoelastic properties of amorphous pol
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K. L. Ngai; D. J. Plazek; A. K. Rizos
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Article
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1997
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John Wiley and Sons
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English
โ 270 KB
๐ 2 views
Isothermal data of high molecular weight polyisobutylene obtained by mechanical measurements with a spectral range over eight decades and additional photon correlation measurements have found that there are three distinct viscoelastic mechanisms in the glass-rubber transition zone. Theoretical consi