Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313130074> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W4313130074 abstract "Modification of polymer matrices has a great insterest in the field of new materials, based on the possibilities offered by the additivation, being able to modulate the properties of the base material depending on the incorporated aggregates. Among the improvements searched include the increase in the mechanical strength of the material or the improvement in the interaction with other materials (adhesion), in addition to providing multifunctionality, combining properties of materials separately in order to obtain a composite with improved properties. This study focuses on the modification of a polypropylene-ethylene co-polymer by the incorporation of nanoclays and carbon nanotubes (MWCNTs) in low concentrations (0.1% by weight). In order to facilitate the dispersion of the nanomaterials in the matrix by mixing and extrusion, maleic anhydride was used as a compatibilizer. The behavior of these composites was characterized by studying the variation of torque during the compounding, in addition to analize the melt flow index (MFI) and perform an analysis by DSC, TGA and TEM of the composites obtained. Based on the low polarity of polypropylene, the introduction into the matrix of maleic anhydride provides a certain polarity in the composite, so the increase in the surface energy of the different formulations is studied by contact angle measurements (using the OWRK/Fowkes method). The increase in surface energy involves a greater affinity for polar materials, such as polyurethane (PU) or other foams." @default.
- W4313130074 created "2023-01-06" @default.
- W4313130074 creator A5002252797 @default.
- W4313130074 creator A5004848109 @default.
- W4313130074 creator A5020023516 @default.
- W4313130074 date "2022-01-01" @default.
- W4313130074 modified "2023-10-05" @default.
- W4313130074 title "Vol4 num3-19 Development and characterization of polypropylene nano-composites" @default.
- W4313130074 doi "https://doi.org/10.23967/r.matcomp.2022.07.002" @default.
- W4313130074 hasPublicationYear "2022" @default.
- W4313130074 type Work @default.
- W4313130074 citedByCount "0" @default.
- W4313130074 crossrefType "journal-article" @default.
- W4313130074 hasAuthorship W4313130074A5002252797 @default.
- W4313130074 hasAuthorship W4313130074A5004848109 @default.
- W4313130074 hasAuthorship W4313130074A5020023516 @default.
- W4313130074 hasConcept C104779481 @default.
- W4313130074 hasConcept C115537861 @default.
- W4313130074 hasConcept C120665830 @default.
- W4313130074 hasConcept C121332964 @default.
- W4313130074 hasConcept C127413603 @default.
- W4313130074 hasConcept C15920480 @default.
- W4313130074 hasConcept C159985019 @default.
- W4313130074 hasConcept C164369957 @default.
- W4313130074 hasConcept C177562468 @default.
- W4313130074 hasConcept C192562407 @default.
- W4313130074 hasConcept C195839 @default.
- W4313130074 hasConcept C2777666793 @default.
- W4313130074 hasConcept C2777973245 @default.
- W4313130074 hasConcept C2778958987 @default.
- W4313130074 hasConcept C2779578285 @default.
- W4313130074 hasConcept C42360764 @default.
- W4313130074 hasConcept C513720949 @default.
- W4313130074 hasConcept C521977710 @default.
- W4313130074 hasConcept C92880739 @default.
- W4313130074 hasConceptScore W4313130074C104779481 @default.
- W4313130074 hasConceptScore W4313130074C115537861 @default.
- W4313130074 hasConceptScore W4313130074C120665830 @default.
- W4313130074 hasConceptScore W4313130074C121332964 @default.
- W4313130074 hasConceptScore W4313130074C127413603 @default.
- W4313130074 hasConceptScore W4313130074C15920480 @default.
- W4313130074 hasConceptScore W4313130074C159985019 @default.
- W4313130074 hasConceptScore W4313130074C164369957 @default.
- W4313130074 hasConceptScore W4313130074C177562468 @default.
- W4313130074 hasConceptScore W4313130074C192562407 @default.
- W4313130074 hasConceptScore W4313130074C195839 @default.
- W4313130074 hasConceptScore W4313130074C2777666793 @default.
- W4313130074 hasConceptScore W4313130074C2777973245 @default.
- W4313130074 hasConceptScore W4313130074C2778958987 @default.
- W4313130074 hasConceptScore W4313130074C2779578285 @default.
- W4313130074 hasConceptScore W4313130074C42360764 @default.
- W4313130074 hasConceptScore W4313130074C513720949 @default.
- W4313130074 hasConceptScore W4313130074C521977710 @default.
- W4313130074 hasConceptScore W4313130074C92880739 @default.
- W4313130074 hasLocation W43131300741 @default.
- W4313130074 hasOpenAccess W4313130074 @default.
- W4313130074 hasPrimaryLocation W43131300741 @default.
- W4313130074 hasRelatedWork W1999448224 @default.
- W4313130074 hasRelatedWork W2097708791 @default.
- W4313130074 hasRelatedWork W2112676233 @default.
- W4313130074 hasRelatedWork W2268074398 @default.
- W4313130074 hasRelatedWork W2386154111 @default.
- W4313130074 hasRelatedWork W2778685361 @default.
- W4313130074 hasRelatedWork W2894055870 @default.
- W4313130074 hasRelatedWork W3187766429 @default.
- W4313130074 hasRelatedWork W4283583114 @default.
- W4313130074 hasRelatedWork W781079337 @default.
- W4313130074 isParatext "false" @default.
- W4313130074 isRetracted "false" @default.
- W4313130074 workType "article" @default.