PET Fibers Modified with Cloisite Nanoclay

Fabia, Janusz; Gawłowski, Andrzej; Rom, Monika; Ślusarczyk, Czesław; Brzozowska-Stanuch, A.; Sieradzka, Marta

doi:10.3390/polym12040774

Cited by 25 publications

(10 citation statements)

References 36 publications

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“…The region of 1800–1650cm −1 was the absorption of C = O molecular groups. According to literature data in the original plastic, the C = O vibration was located at 1720cm −1 , and after combustion, it was at 1685 cm −1 , and there was a very intense shoulder in 1731 cm −1 in plastic smoke (Fabia et al 2020 ), and these literature data are in accordance with our spectra (Fig. 4 , Table 2 ).…”

Section: Resultssupporting

confidence: 92%

A comparative study of wood sawdust and plastic smoke particulate matter with a focus on spectroscopic, fluorescent, oxidative, and neuroactive properties

Tarasenko

Pozdnyakova

Paliienko

et al. 2022

Environ Sci Pollut Res

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Here, water-suspended smoke aerosol preparation was synthesized from biomass-based fuel, i.e., a widespread product for residential heating, wood sawdust (WP) (pine, poplar, and birch mixture), and its properties were compared in parallel experiments with the smoke preparation from plastics (PP). Molecular groups in the PM preparations were analyzed using Raman and Fourier-transform infrared spectroscopy. WP was assessed in neurotoxicity studies using rat cortex nerve terminals (synaptosomes). Generation of spontaneous and H 2 O 2 -evoked reactive oxygen species (ROS) detected using fluorescent dye 2′,7′-dichlorofluorescein in nerve terminals was decreased by WP. In comparison with PP, WP demonstrated more pronounced reduction of spontaneous and H 2 O 2 -evoked ROS production. WP completely inhibited glutamate receptor agonist kainate-induced ROS production, thereby affecting the glutamate receptor-mediated signaling pathways. WP decreased the synaptosomal membrane potential in fluorimetric experiments and the synaptosomal transporter-mediated uptake of excitatory and inhibitory neurotransmitters, L-[ 14 C]glutamate and [ 3 H] γ-aminobutyric acid (GABA), respectively. PP decreased the ambient synaptosomal level of [ 3 H]GABA, whereas it did not change that of L-[ 14 C]glutamate. Principal difference between WP and PP was found in their ability to influence the ambient synaptosomal level of [ 3 H]GABA (an increase and decrease, respectively), thereby showing riskiness in mitigation of synaptic inhibition by PP and triggering development of neuropathology.

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Section: Resultssupporting

confidence: 92%

A comparative study of wood sawdust and plastic smoke particulate matter with a focus on spectroscopic, fluorescent, oxidative, and neuroactive properties

Tarasenko

Pozdnyakova

Paliienko

et al. 2022

Environ Sci Pollut Res

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“…In this study, the flame-retardant properties of cotton fabrics were improved using commercial nanoclay. Cloisite has been applied to polyethylene terephthalate polyethylene terephthalate fiber, and nanocomposites in studies conducted to date [Fabia et al 2020;Devaux et al 2015;Yelkovan et al 2014]. In this study, Cloisite was applied directly to the cotton fabric with the coating method, speedy.…”

Section: Discussionmentioning

confidence: 93%

“…Cloisite was also used in the other studies targeting the flame retardancy. For instance, it has been applied to polyethylene terephthalate (PET) polymer [Fabia et al 2020 [Devaux et al 2015]. Unlike the studies reported in the literature, in this study, cloisite was applied directly to the cotton fabric.…”

Section: Introductionmentioning

confidence: 99%

A study on coating with nanoclay on the production of flame retardant cotton fabrics

Kertmen¹,

Dalbaşi²,

Körlü³

et al. 2020

Tekstil Ve Konfeksiyon

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In this study, 100% cotton fabrics' flame retardant properties were improved using commercial nanoclay (Cloisite 20A), clay-based montmorillonite. Flame retardancy and thermal decomposition behavior of the samples were characterized by the vertical burning test, limiting oxygen index (LOI), and thermogravimetric analysis (TGA). The surface morphology of untreated and treated fabric was examined using a scanning electron microscope (SEM). Fourier-transform infrared spectroscopy (FTIR) analysis was carried out for Cloisite 20A, untreated, and coated fabrics. The test results showed that the coating treatment, even at low nanoclay concentration, is enough to have a considerable flame retardant effect. This result was attributed to the barrier effect of the nanoclay.

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“…Nevertheless, the intrinsic brittleness and high flammability still limit its application for several advanced areas. In order to tackle this issue, some approaches have been conducted to improve these drawbacks, such as incorporation of nanocarbon materials [ 1 ], layered double hydroxides (LDHs) [ 2 , 3 ], metal–organic frameworks (MOFs) [ 4 , 5 ], nanoclay [ 6 , 7 ], and phosphorus-containing flame retardants [ 8 , 9 ]. Concerning the environmental friendliness and high-efficiency, intumescent fire retardants (IFRs) have been long-term developed and attracted numerous attentions to polymers [ 10 , 11 , 12 ].…”

Section: Introductionmentioning

confidence: 99%

Basalt Fiber-Based Flame Retardant Epoxy Composites: Preparation, Thermal Properties, and Flame Retardancy

et al. 2021

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We aimed to study the impact of surface modification of basalt fiber (BF) on the mechanical properties of basalt fiber-based epoxy composites. Four different types of pretreatment approaches to BF were used; then a silane coupling agent (KH550) was applied to further modify the pretreated BF, prior to the preparation of epoxy resin (EP)/BF composites. The combination of acetone (pre-treatment) and KH550 (formal surface treatment) for basalt fiber (BT-AT) imparted the EP/BF composite with the best performance in both tensile and impact strengths. Subsequently, such modified BF was introduced into the flame-retardant epoxy composites (EP/AP750) to prepare basalt fiber reinforced flame-retardant epoxy composite (EP/AP750/BF-AT). The fire behaviors of the composites were evaluated by vertical burning test (UL-94), limiting oxygen index (LOI) test and cone calorimetry. In comparison to the flame-retardant properties of EP/AP750, the incorporation of BF-AT slightly reduced LOI value from 26.3% to 25.1%, maintained the good performance in vertical burning test, but increased the peak of the heat release rate. Besides, the thermal properties and mechanical properties of the composites were investigated by thermogravimetric analysis (TGA), universal tensile test, impact test and dynamic mechanical analysis (DMA).

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PET Fibers Modified with Cloisite Nanoclay

Cited by 25 publications

References 36 publications

A comparative study of wood sawdust and plastic smoke particulate matter with a focus on spectroscopic, fluorescent, oxidative, and neuroactive properties

A comparative study of wood sawdust and plastic smoke particulate matter with a focus on spectroscopic, fluorescent, oxidative, and neuroactive properties

A study on coating with nanoclay on the production of flame retardant cotton fabrics

Basalt Fiber-Based Flame Retardant Epoxy Composites: Preparation, Thermal Properties, and Flame Retardancy

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