http://www.cnr.it/ontology/cnr/individuo/prodotto/ID248500
Relaxation in semi-interpenetrating polymers network of linear polyurethane and heterocyclic polymer networks (Articolo in rivista)
- Type
- Label
- Relaxation in semi-interpenetrating polymers network of linear polyurethane and heterocyclic polymer networks (Articolo in rivista) (literal)
- Anno
- 1998-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/S0022-3093(98)00612-7 (literal)
- Alternative label
A. Bartolotta, G. Di Marco, G. Carini, G. D' Angelo, G. Tripodo, A. Fainleib, V. P. Privalko (1998)
Relaxation in semi-interpenetrating polymers network of linear polyurethane and heterocyclic polymer networks
in Journal of non-crystalline solids
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- A. Bartolotta, G. Di Marco, G. Carini, G. D' Angelo, G. Tripodo, A. Fainleib, V. P. Privalko (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR IPCF
UNIME
Institute of Macromolecular Chemistry, National Academy of Sciences of Ukraine, 253160 Kiev, Ukraine (literal)
- Titolo
- Relaxation in semi-interpenetrating polymers network of linear polyurethane and heterocyclic polymer networks (literal)
- Abstract
- New semi-interpenetrating polymers (semi-IPN) of linear polyurethane (PU) and heterocyclic polymer networks prepared by trimerized dicyanate of Bisphenol-A (TDCE) have been analyzed by dynamic mechanical spectroscopy (DMS) in the 130-550 K temperature and 0.3-30 Hz frequency ranges. Single mechanical ?a-relaxations suggest a large-scale homogeneity ascribed to the affinity between TDCE and PU. Below the glass transition temperature, the interpenetration affects the local molecular motions as a consequence of modifications in the mutual local environments of pure components. (literal)
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