0000000000417048

AUTHOR

S. Gaidukov

showing 3 related works from this author

Preparation and mechanical properties of intercalated PP/OMMT nanocomposites

2007

The preparation of polymer nanocomposites by melt compounding polypropylene (PP) with organically modified montmorillonite using maleic anhydride modified PP as compatibilizer is described. Compositions with organomontmorillonite content 0, 5, 10 wt.% were prepared and tested. Data on the influence of organomontmorillonite content on the tensile stress?strain curves, elastic modulus, strength, and ultimate elongation of the nanocomposites are obtained. The concentration dependences of elastic properties of materials with differently oriented plate like nanoparticles analyses taking into account hierarchical structure features of nanocomposites is considered. Theoretical analysis results are…

PolypropyleneHistoryMaterials scienceNanocompositePolymer nanocompositeMaleic anhydrideIzod impact strength testComputer Science ApplicationsEducationchemistry.chemical_compoundMontmorillonitechemistryDeformation (engineering)Composite materialElastic modulusJournal of Physics: Conference Series
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Structure and Mechanical Properties of Melt Intercalated Po1lypropylene–Organomontmorillonite Nanocomposites

2010

The preparation and properties of polymer nanocomposites, obtained by melt-compounding of polypropylene (PP) and organomontmorillonite (OMMT) modified by different alkyl ammonium salts, are described. A copolymer of maleic anhydride and PP was used as a compatibilizing additive. Nanocomposites with OMMT content of 1, 5 and 10 wt% were prepared and tested. The influence of OMMT content on the tensile stress–strain curves, elastic modulus, yield and tensile strength, and ultimate elongation of the nanocomposites is determined. The results of measuring the microhardness and impact strength of polymer nanocomposites are presented. Long-term creep tests were performed to predict the long-term de…

PolypropyleneMaterials sciencePolymer nanocompositeGeneral Physics and AstronomyMaleic anhydrideSurfaces Coatings and Filmschemistry.chemical_compoundCrystallinityDifferential scanning calorimetrychemistryUltimate tensile strengthCeramics and CompositesOrganoclayComposite materialElastic modulusComposite Interfaces
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Influence of Nanoclay Additive on Mechanical Properties of Bio-Based Polyurethane Nanocomposites

2013

This paper is about investigation of the bio-based polyurethanes from the rapeseed oil polyols and their modification with montmorillonite nanoparticles. The results of hardness and tensile properties investigation of polyurethane / montmorillonite nanocomposites are presented.

chemistry.chemical_compoundMaterials scienceMontmorilloniteNanocompositechemistryMechanics of MaterialsMechanical EngineeringUltimate tensile strengthBio basedNanoparticleGeneral Materials ScienceComposite materialPolyurethaneKey Engineering Materials
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