Articles with "isothermal crystallization" as a keyword



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Isothermal crystallization kinetics and spherulite morphologies of poly(lactic acid)/ethylene acrylate copolymer blends

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45487

Abstract: Isothermal crystallization kinetics and spherulite morphologies of partially immiscible blends of poly(lactic acid) (PLA) and ethylene acrylate copolymer (EAC) were investigated by differential scanning calorimetry (DSC) and polarized optical microscopy. The DSC data obtained was… read more here.

Keywords: kinetics spherulite; isothermal crystallization; pla; eac ... See more keywords
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Isothermal crystallization kinetics of polypropylene in melt-mixed composites of polypropylene and multi-walled carbon nanotubes

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Published in 2017 at "Polymer Engineering and Science"

DOI: 10.1002/pen.24491

Abstract: The isothermal crystallization behaviour of the polypropylene (PP) phase in PP/multi-walled carbon nanotubes (MWCNTs) composites has been investigated via differential scanning calorimetric analysis, which showed the influence of the varying dispersion level of MWCNTs in… read more here.

Keywords: isothermal crystallization; mwcnts composites; walled carbon; crystallization ... See more keywords
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Effect of thermal aging on crystallization behaviors and dynamic mechanical properties of glass fiber reinforced polyphenylene sulfide (PPS/GF) composites

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Published in 2020 at "Journal of Polymer Research"

DOI: 10.1007/s10965-020-02051-2

Abstract: In this study, the main purpose is to systematically evaluate isothermal and non-isothermal crystallization behavior of short glass fiber-reinforced polyphenylene sulfide polymer composites (PPS/GF) by a wide range of commonly applied models and also to… read more here.

Keywords: isothermal crystallization; crystallization; fiber reinforced; effect ... See more keywords
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Study of non-isothermal crystallization kinetics of Ge20Se70Sn10 chalcogenide glass

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Published in 2017 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-017-6793-3

Abstract: The glass transition and non-isothermal crystallization behavior of Ge20Se70Sn10 glass prepared by the melt-quenching technique was investigated using differential scanning calorimetry (DSC) at continuous different heating rates. The structure and surface morphology of as-prepared and… read more here.

Keywords: non isothermal; isothermal crystallization; glass; crystallization ... See more keywords
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Isothermal crystallization kinetics of PET/alumina nanocomposites using distinct macrokinetic models

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Published in 2019 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-019-08192-x

Abstract: In this study, the isothermal crystallization kinetics of poly(ethylene terephthalate) (PET) filled with 0 to 5 wt% alumina (Al2O3) nanoparticles (NPs) has been investigated at a wide range of defined crystallization temperatures (i.e., 190–220 °C) using… read more here.

Keywords: isothermal crystallization; crystallization; kinetics pet; pet alumina ... See more keywords
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Minor alloying upon non-isothermal crystallization kinetics of a Cu-based bulk metallic glass: a comparative investigation

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Published in 2020 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-020-09643-6

Abstract: This paper reported the alloying effects in the non-isothermal crystallization of as-cast bulk metallic glasses. Three kinds of Al, Ni and Si elements with minor quantity of 0.5 at% were individually added into a base Cu… read more here.

Keywords: metallic glass; non isothermal; isothermal crystallization; bulk metallic ... See more keywords
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Non-isothermal crystallization kinetics of eucalyptus lignosulfonate/polyvinyl alcohol composite.

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Published in 2017 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2017.01.010

Abstract: The nonisothermal crystallinization kinetic was performed on Polyvinyl alcohol (PVA) mixed with eucalyptus lignosulfonate calcuim (HLS) as the biobased thermal stabilizer, which was systematically analyzed based on Jeziorny model, Ozawa equation and the Mo method.… read more here.

Keywords: non isothermal; isothermal crystallization; crystallization; eucalyptus lignosulfonate ... See more keywords
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Isothermal crystallization kinetics of an industrial-grade Zr-based bulk metallic glass

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Published in 2021 at "Journal of Non-Crystalline Solids"

DOI: 10.1016/j.jnoncrysol.2021.121145

Abstract: Abstract Bulk metallic glasses (BMGs), due to their amorphous structure, exhibit remarkable mechanical properties, and there is an increasing interest in their commercialization. For the industrial fabrication of BMG, knowledge about the isothermal crystallization kinetics… read more here.

Keywords: kinetics industrial; isothermal crystallization; glass; crystallization ... See more keywords
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Influence of isothermal crystallization temperature on the temperature rising elution fractionation for a poly(1-butene-co-ethylene) resin

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Published in 2021 at "Polymer"

DOI: 10.1016/j.polymer.2021.123584

Abstract: Abstract Temperature Rising Elution Fractionation (TREF) is effective for separating polyolefin resins according to crystallizability. A relatively low isothermal crystallization temperature is necessary to fractionate poly(1-butene) (PB-1) resin because of its slow crystallization kinetics. This… read more here.

Keywords: ethylene; crystallization temperature; poly butene; temperature ... See more keywords
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On the crystal stabilization during two-step isothermal crystallization of poly(butylene terephthalate) examined by fast scanning calorimetry

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Published in 2021 at "Polymer"

DOI: 10.1016/j.polymer.2021.124057

Abstract: Abstract Crystallization behaviors on two-step isothermal crystallization at T c 1 and T c 2 ( T c 1 ) were examined by fast scanning calorimetry for poly(butylene terephthalate) in order to identify the dominant… read more here.

Keywords: two step; stabilization; step isothermal; isothermal crystallization ... See more keywords

Obtaining of a PET-CaF2 hybrid multifilament: non-isothermal crystallization studies

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Published in 2020 at "Polymer Testing"

DOI: 10.1016/j.polymertesting.2020.106449

Abstract: Abstract Poly(ethylene terephthalate) (PET) has been mixed with fluorite (CaF2) particles to obtain micro- and nano-composites aiming to obtain a hybrid multifilament. In first term, the use of two montanic waxes and an amide wax… read more here.

Keywords: non isothermal; multifilament; isothermal crystallization; crystallization studies ... See more keywords