Search results for "Hindered amine light stabilizers"

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Multi-functional hindered amine light stabilizers-functionalized carbon nanotubes for advanced ultra-high molecular weight Polyethylene-based nanocom…

2015

Hindered Amine Light Stabilizer (HAS) molecules have been covalently linked on the outer surface of multi-walled carbon nanotubes (CNTs), and the so-obtained multi-functional fillers (HAS-f-CNTs) have been compounded with Ultra High Molecular Weight Polyethylene (UHMWPE) to get composite films. The success of the grafting reaction of the HAS molecules has been confirmed through spectroscopic and thermo-gravimetric analyses. Morphological analyses reveal a segregated microstructure, in which CNT-rich channels surround the polymer domains. This morphology results in improved mechanical properties and appreciable electrical conductive features. More importantly, the addition of only 1 wt.% of …

Polymer-matrix composites (PMCs)B. Rheological propertiePhoto-oxidative resistanceMaterials scienceB. Mechanical propertieComposite numberCeramics and CompositeCarbon nanotubeNano-structureIndustrial and Manufacturing EngineeringA. Nano-structures; A. Polymer-matrix composites (PMCs); B. Mechanical properties; B. Rheological properties; Photo-oxidative resistance; Ceramics and Composites; Mechanics of Materials; Mechanical Engineering; Industrial and Manufacturing Engineeringlaw.inventionchemistry.chemical_compoundA. Polymer-matrix composites (PMCs)lawA. Nano-structuresRheological propertieMechanics of MaterialComposite materialUltra-high-molecular-weight polyethylenechemistry.chemical_classificationB. Mechanical propertiesNanocompositeHindered amine light stabilizersA. Nano-structures; A. Polymer-matrix composites (PMCs); B. Mechanical properties; B. Rheological properties; Photo-oxidative resistance; Ceramics and Composites; Mechanics of Materials; Industrial and Manufacturing Engineering; Mechanical EngineeringMechanical EngineeringPolymerMicrostructureB. Rheological propertieschemistryMechanics of MaterialsA. Nano-structureCeramics and CompositesMechanical propertieStabilizer (chemistry)
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