Effect of ionic liquids on the selected properties of magnetic composites filled with micro-sized iron oxide (Fe3O4)

Masłowski, Marcin; Strąkowska, Anna; Pingot, Martyna; Zaborski, Marian

doi:10.14314/polimery.2016.117

Cited by 4 publications

(3 citation statements)

References 4 publications

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“…In further studies, Masłowski et al examined vinyl-methyl-silicone-rubber composites containing 60 phr of micrometric iron oxide, Fe 3 O 4 . An improvement in the mechanical properties of the composites with added ionic liquids was found, which manifested as an increase in the stress value at 100% elongation and tensile strength [ 15 ]. Imiela et al also investigated the effects of ceramics on silicone composites intended for use as electrical cable sheathing.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Zinc Waste Filler on the Tribological and Mechanical Properties of Silicone-Based Composites

et al. 2021

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Silicones are often used for various types of coatings, but due to their poor mechanical properties, they often require modification to meet specific requirements. At the same time, various production processes throughout the world generate different types of waste, the disposal of which is harmful to the environment. One possible solution is to use production waste as a filler. In this paper, the authors investigated how the use of metallurgical production waste products as fillers changed the mechanical properties of silicone composites prepared by casting. Composite samples were characterized using tensile tests, resilience, pin-on-disc, Schopper–Schlobach abrasion, hardness, and density measurements. Based on the obtained results, the authors assessed the effect of each of the fillers used in different weight proportions. The results showed that the silicone composite filled with 5 wt% zinc dust showed the lowest decrease in tensile strength and Young’s modulus, with a simultaneous significant reduction in abrasion compared with the reference sample. This research shows that zinc waste can be successfully introduced into a silicone matrix in cases where it is important to reduce abrasive wear.

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Section: Introductionmentioning

confidence: 99%

The Influence of Zinc Waste Filler on the Tribological and Mechanical Properties of Silicone-Based Composites

et al. 2021

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“…Masłowski et al in 2015 showed that adding magnetite and ionic pleats improved the mechanical properties of composites in which silicone played the role of the matrix [35]. Further research by Masłowski et al in 2016 showed that adding iron oxide Fe 3 O 4 improved the mechanical properties of silicone-based composites [36]. Imiela et al showed that adding ceramic powders to silicones did not reduce the physicochemical properties of the resulting composites [37].…”

Section: Introductionmentioning

confidence: 99%

Influence of Citrus Fruit Waste Filler on the Physical Properties of Silicone-Based Composites

Mrówka,

Franke,

Ošlejšek

et al. 2023

Materials

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Silicones have been used as protective coatings due to their resistance to hydrolytic degradation and UV (ultraviolet) degradation. There is a growing problem with managing organic waste, which can be used as fillers in composites. This research demonstrated the use of organic waste from citrus peels, including grapefruit, lime, lemon, and orange peels. Silicone-based composites were prepared by gravity-casting using 2.5, 5, and 10 wt.% waste filler. Samples made from the composite panels were subjected to static tensile, density, hardness, pin-on-disc, and Schopper–Schlobach abrasion tests. The test results showed that lower tensile strength values characterized the composite materials compared to the silicone used as a filler. All materials had greater hardness than the silicone without the addition. At the same time, composites with a mass density of the filler of 2.5 and 5 wt.% showed more excellent abrasion resistance than the silicone used as a matrix. This research showed that the samples containing 2.5 wt.% grapefruit filler had the best mechanical properties and the lowest abrasive wear.

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“…Research by Masłowski et al showed that the addition of magnetite and ionic liquids to silicone resulted in the composites having increased tensile strength, elongation at break, and stability during thermal and photo oxidative aging [ 20 , 21 ]. The studies of Imiela et al have shown that ceramic-containing silicone composites age well, and are therefore suitable for use as cable sheaths [ 22 ].…”

Section: Introductionmentioning

confidence: 99%

Determination of Mechanical and Tribological Properties of Silicone-Based Composites Filled with Manganese Waste

Mrówka

Woźniak

Nowak³

et al. 2021

Materials

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High-tonnage industrial processes generate high amount of waste. This is a growing problem in the whole world. Neutralizing such waste can be time consuming and costly. One of the possibilities of their reuse is to use them as fillers in polymer composites. Introduction of the filler in polymer matrix causes change in its mechanical and tribological properties. In the article, the effect of introducing fillers from post-production waste, and its effect on changing the physical properties of silicone-based composites filled with manganese (II) oxide and waste manganese residue was investigated. The composites were made by gravity casting. Composites with 2.5, 5, 7.5, and 10 wt% of the fillers were examined. The composite materials were subjected to tests such as: density, hardness, resilience, tensile test, abrasion resistance, and ball-on-disc. Microscopic images showed that, the particles of the fillers are uniformly distributed in silicone matrix with the formation of smaller agglomerates. Such agglomerates introduced a discontinuity in the structure of the polymer material, which caused a decrease in the tensile strength and elongation at break for all tested compositions in comparison with the mechanical properties of the silicone used as the matrix. However, it was found that all silicone-based composites filled with manganese (II) oxide and manganese residue showed a reduction in abrasive wear, compared to the reference sample.

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Effect of ionic liquids on the selected properties of magnetic composites filled with micro-sized iron oxide (Fe3O4)

Cited by 4 publications

References 4 publications

The Influence of Zinc Waste Filler on the Tribological and Mechanical Properties of Silicone-Based Composites

The Influence of Zinc Waste Filler on the Tribological and Mechanical Properties of Silicone-Based Composites

Influence of Citrus Fruit Waste Filler on the Physical Properties of Silicone-Based Composites

Determination of Mechanical and Tribological Properties of Silicone-Based Composites Filled with Manganese Waste

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