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Nmr relaxation reveals modifications in rubber phase dynamics during long-term degradation of high-impact polystyrene (HIPS)

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Nmr relaxation reveals modifications in rubber phase dynamics during long-term degradation of high-impact polystyrene (HIPS)

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Vilaplana, F.; Karlsson, S.; Ribes-Greus, A.; Schade, C.; Nestle, N. (2011). Nmr relaxation reveals modifications in rubber phase dynamics during long-term degradation of high-impact polystyrene (HIPS). Polymer. 52(6):1410-1416. doi:10.1016/j.polymer.2011.02.005

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/99499

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Title: Nmr relaxation reveals modifications in rubber phase dynamics during long-term degradation of high-impact polystyrene (HIPS)
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics
Issued date:
Abstract:
[EN] The microstructure of rubber-modified polystyrene after thermal ageing at 90 °C and multiple extrusion was analyzed by time-domain nuclear magnetic resonance (TD-NMR) in a non-destructive manner. The transverse ...[+]
Subjects: High-impact polystyrene (HIPS) , Nuclear magnetic resonance relaxation , Polybutadiene rubber , Chain-ends , Cross-linking density , Crosslinked , Different mechanisms , High-impact polystyrene , Multiple extrusion , Multiple processing , NMR relaxation , Non destructive , Phase dynamics , Thermal ageing , Time domain , Transverse magnetization , Degradation , Mechanical properties , Oxidation , Polybutadienes , Polystyrenes , Resonance , Rubber , Nuclear magnetic resonance
Copyrigths: Cerrado
Source:
Polymer. (issn: 0032-3861 )
DOI: 10.1016/j.polymer.2011.02.005
Publisher:
ELSEVIER SCI LTD
Publisher version: http://doi.org/10.1016/j.polymer.2011.02.005
Thanks:
The lab support for the NMR studies by Jens Schober and Cornelia Willax is gratefully acknowledged. FV thanks the economical support of the Spanish Ministry of Science and Innovation through the FPU doctoral program.
Type: Artículo

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