Morphology and Properties of Thermoplastic Composites with Modified Silicate Fillers

Levytskyi, Volodymyr; Masyuk, Andrii; Białopiotrowicz, Tomasz; Bilyi, L. М.; Humenetskyi, Т. V.

doi:10.1007/s11003-018-0157-4

Cited by 13 publications

(5 citation statements)

References 2 publications

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“…One of the technological methods of influencing the morphology and properties of PA-6 is the introduction of additives of various physical action into the products during the processing, in particular nucleating agents, which are able to change the regularities of the crystallization, the crystallinity degree and the size of the polymer crystallites [20,21]. Among the nucleating agents the nanosized particles of inorganic nature, in particular modified silicates, are widely applied [22,23].…”

Section: Resultsmentioning

confidence: 99%

Properties of the Composites Made of Glauconite and Polyaniline in Aqueous Solutions of Phosphoric Acid

Nesterivska¹,

Makogon²,

Yatsyshyn³

et al. 2020

ChChT

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Section: Resultsmentioning

confidence: 99%

Properties of the Composites Made of Glauconite and Polyaniline in Aqueous Solutions of Phosphoric Acid

Nesterivska¹,

Makogon²,

Yatsyshyn³

et al. 2020

ChChT

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“…7,8 Therefore, when creating polymer blends, first of all, it is necessary to determine the degree of components combination, which depends on the blending conditions, molecular weight, polymers ability for reciprocal dissolution, their morphology, as well as the presence of plasticizers, fillers and other additives. 9,10 The considerable interest in polyvinylpyrrolidonecontaining polymer blends (PVP) as modifying additives is caused on the one hand by the great practical value of polymers with PVP chains in their structure and, on the other hand, by the specific features of their processing. 11 PVP is a representative of functionally active polymers, which has a number of unique properties, including selective sorption, surface activity, the ability to be combined with different compounds, and so in the literature.…”

Section: Introductionmentioning

confidence: 99%

Formation of Elastomeric Composition Properties in the Presence of Bioingredient

Sokolova¹,

Daliba²,

Sukha³

et al. 2023

ChChT

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Peculiarities of formation of technological, vulcanization, dynamic, relaxation, and physicomechanical properties of elastomeric composition used for the tread production have been studied in the presence of bioingredient as a plasticizer-softener. Bioingredient is an organic component of sunflower oil winterization by-product (OSSO product). It was found that the OSSO product increases the cohesive strength of the rubber compound by 1.5 times in comparison with the industrial petrochemical lubricants. Under the same vulcanization conditions, the bioingredient provides 30–40 % higher resistance to reversion and relaxation processes at 373 K, lower dynamic losses, as well a high level of physical and mechanical characteristics.

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“…The most common are methods that involve mixing composite components in the viscous-flow state of the polymer [ 14 , 15 ]. Other promising methods include metal reduction in the polymer network, adding metal during polymer synthesis and sol-gel technologies [ 16 , 17 , 18 , 19 , 20 , 21 ]. Metal-filled polymer products can be obtained using 3D printing technologies [ 22 , 23 ].…”

Section: Introductionmentioning

confidence: 99%

Obtainment and Characterization of Metal-Coated Polyethylene Granules as a Basis for the Development of Heat Storage Systems

et al. 2022

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The research studied the feasibility of using copper-coated polyethylene granules as a basis for creating efficient heat storage systems. A technology for imparting catalytic properties to a polymer surface by the joint processing of polymer granules and an activator metal in a ball mill with their subsequent metallization in a chemical reducing solution is proposed. The efficiency of copper-coating a polyethylene surface is shown to be largely determined by the activation stage and the assumption regarding the mechanism of interaction of the activator metal with the polymer surface is made. To obtain different amounts of metal on the polyethylene granules, it is proposed that the method of remetallization is used. It was established that the rate of copper ion reduction depends on the number of previous coatings and is determined by the area of interaction of the metal-coated granules with the chemical reducing solution. The obtained metal-coated polyethylene granules were characterized in terms of the viability of using it as a phase transition material for a heat storage system. Using the developed installation that simulates the heat accumulator operation, it was shown that the efficiency of using metal-coated polyethylene granules to create heat storage systems is higher. The copper coating deposited on the polyethylene granules was studied using scanning electron microscopy and X-ray diffraction analysis.

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Morphology and Properties of Thermoplastic Composites with Modified Silicate Fillers

Cited by 13 publications

References 2 publications

Properties of the Composites Made of Glauconite and Polyaniline in Aqueous Solutions of Phosphoric Acid

Properties of the Composites Made of Glauconite and Polyaniline in Aqueous Solutions of Phosphoric Acid

Formation of Elastomeric Composition Properties in the Presence of Bioingredient

Obtainment and Characterization of Metal-Coated Polyethylene Granules as a Basis for the Development of Heat Storage Systems

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