Rheological Properties and Curing Behaviour of Epoxy-Alumina Nanocomposites

Hiremath, Veerabhadrayya; Shukla, Dharmendra Kumar

doi:10.1016/j.matpr.2020.03.404

Cited by 5 publications

(2 citation statements)

References 8 publications

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“…The DSC results provides information regarding the initial curing temperature, peak, final curing temperature and glass transition temperature, in which help in the setting and selection of the experimental parameters to be used for the impregnation and manufacturing process. [25] Parallel plate • Temperature ramp rheology test • Isothermal rheology test Hiremath and Kumar Shukla [32] Parallel plate…”

Section: Experimental Workmentioning

confidence: 99%

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A Rheological Study of Fibre Reinforced Composites and The Factors That Affect Rheological Behaviour During Impregnation Process: A Review

Zuhudi

Fadzil

Zulkifli

et al. 2021

ARFMTS

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Rheological behaviour is an important factor affecting the flow behaviour of a fluid and many aspects related to this, mainly in the manufacturing process of fiber reinforced composites, either for Newtonian fluids or non-Newtonian fluids. During impregnation process, the viscosity changes with temperatures and their strain rate, has influenced the resin flow behaviour during curing process. In this paper, a review on the rheological studies of fiber reinforced composites for both, synthetic and natural based fibers, respectively, are presented. In addition to that, this review paper highlighting a few research studies conducted in literature on the main factors that affecting the rheological quality and performance of the composites. The aims of this review, mainly to capture the trend ranging from the recent five years back and summarize the various studies via experimental, theoretical or modelling works. Furthermore, also aiming to provide an ideal baseline information in the selection of the methods regarding rheological study to ensure better quality of pre-preg product and fibre reinforced composites can be produced in the author’s future work.

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Section: Experimental Workmentioning

confidence: 99%

“…Fig. 4.Research papers on rheological studies of thermoset based-resin using various criterions focusing in the determination of gel point and viscoelastic properties[5,9,13,14,25,30,32,33,40,[42][43][44][45][99][100][101][102][103][104][105][106][107][108] …”

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confidence: 99%

A Rheological Study of Fibre Reinforced Composites and The Factors That Affect Rheological Behaviour During Impregnation Process: A Review

Zuhudi

Fadzil

Zulkifli

et al. 2021

ARFMTS

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Dynamic shear rheological study of soy protein isolate/poly(vinyl alcohol) bionanocomposites reinforced with montmorillonite nanoparticles

Gautam

Jain

2021

Polymer Composites

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Conventional nonbiodegradable thermoplastic polymers are mainly utilized by industries for edible and nonedible packaging applications. Various polysaccharides such as soy protein isolate (SPI) were used as a biodegradable polymer on behalf of synthetic polymers. Polysaccharides have superior water vapor permeability properties as compared with other synthetic polymers. In the present study, rheological characterization of SPI/poly(vinyl alcohol) (SPI/PVA) based biocomposite and bionanocomposites were performed. Ecofriendly biocomposite and bionanocomposites were successfully prepared via solution casting technique. Montmorillonite (MMT) was used as a nanofiller to enhance the characteristics of the SPI/PVA matrix. The rheological tests have been carried out to evaluate the viscoelastic behavior of biocomposite and bionanocomposites. Scanning electron microscope (SEM) and polarizing optical microscope (POM) images were evaluated to define dispersion of SPI and MMT in the PVA matrix. The shear-thinning behavior of prepared samples was determined by measuring the viscosity of the polymeric solution. The frequency sweep test was done to govern the long term stability of SPI/PVA/ MMT bionanocomposites. SPI/PVA/MMT (0.7% NC) nanocomposite is more stable in contrary to other prepared biocomposite and bionanocomposites. An amplitude sweep test was conducted to define the linear viscoelastic region.The viscosity of synthesized biocomposite and bionanocomposites was decreased as the shear rate increased at room temperature. Low-cost biocomposite and bionanocomposites have been developed. It is a potential material that has been used as a coating material in the wood and paper industry.

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Rheological Additives in Different Polymers

Wypych¹

2022

Handbook of Rheological Additives

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Rheological Properties and Curing Behaviour of Epoxy-Alumina Nanocomposites

Cited by 5 publications

References 8 publications

A Rheological Study of Fibre Reinforced Composites and The Factors That Affect Rheological Behaviour During Impregnation Process: A Review

A Rheological Study of Fibre Reinforced Composites and The Factors That Affect Rheological Behaviour During Impregnation Process: A Review

Dynamic shear rheological study of soy protein isolate/poly(vinyl alcohol) bionanocomposites reinforced with montmorillonite nanoparticles

Rheological Additives in Different Polymers

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