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Dependence of Mechanical Relaxation on Morphology in Isotactic Polypropylene
The shear modulus and logarithmic decrement at approximately 1 c/s have been measured from −180 °C to about 150 °C for a series of samples of isotactic polypropylene prepared by various thermal treatments. The samples had varying densities (degrees of crystallinity) and morphologies as characterized...
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| Pubblicato in: | J Res Natl Bur Stand A Phys Chem |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Institute of Standards and Technology
1964
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6481889/ https://ncbi.nlm.nih.gov/pubmed/31834735 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.6028/jres.068A.049 |
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