Aging of polypropylene random copolymers studied by NMR relaxometry
Sign Up to like & getrecommendations! Published in 2021 at "Polymer"
DOI: 10.1016/j.polymer.2021.124102
Abstract: Abstract The aging behavior of a series of polypropylene random copolymer (PP-RCP) reactor powder samples was studied by NMR relaxometry, a.k.a. Industrial Magnetic Resonance (IMR). The samples, which had been stored for two years since… read more here.
Keywords: studied nmr; aging polypropylene; polypropylene random; nmr relaxometry ... See more keywords
Effect of carbon nanotubes on the global aging behavior of β-nucleated polypropylene random copolymers for absorbers of solar-thermal collectors
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DOI: 10.1016/j.solener.2018.06.023
Abstract: Abstract This paper deals with the effect of carbon nanotubes (CNT) on the basic characteristics and the global aging behaviour of β-nucleated polypropylene random copolymer absorber material for overheating protected solar thermal collectors. Hot air… read more here.
Keywords: carbon; nucleated polypropylene; carbon nanotubes; polypropylene random ... See more keywords
Experimental Study of Mechanical Properties of Polypropylene Random Copolymer and Rice-Husk-Based Biocomposite by Using Nanoindentation
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DOI: 10.3390/ma15051956
Abstract: Nanoindentation is widely used to investigate the surface-mechanical properties of biocomposites. In this study, polypropylene random copolymer (PPRC) and biowaste rice husk (BRH) were used as the main raw materials, and glass-fiber-reinforced polypropylene and talc… read more here.
Keywords: rice husk; polypropylene random; rice; nanoindentation ... See more keywords