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Characterization of EPDM/atactic polypropylene blends by high‐resolution solid‐state NMR
Author(s) -
Da Silva Naira M.,
Tavares Maria Inês B.
Publication year - 1996
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(19960502)60:5<663::aid-app3>3.0.co;2-o
Subject(s) - polypropylene , materials science , polymer blend , compatibility (geochemistry) , tacticity , magic angle spinning , polymer chemistry , magic angle , chemical engineering , nuclear magnetic resonance spectroscopy , copolymer , composite material , solid state , chemistry , polymer , polymerization , organic chemistry , engineering
The study of EPDM/atactic polypropylene blend compatibility was investigated by cross‐polarization/magic angle spinning carbon‐13 NMR spectra, variation contact time experiment analysis, proton spin‐lattice relaxation time in the rotating frame, carbon‐13 spin‐lattice relaxation time, and a dipolar dephasing experiment. The data are discussed in terms of mobility and compatibility of polymeric blends. © 1996 John Wiley & Sons, Inc.