Preparation and characterization of poly(lactic acid) composites involving aromatic diboronic acid and organically modified montmorillonite

Akar, Alinda Öykü; Hacaloğlu, Jale

doi:10.1007/s10973-019-09236-y

Cited by 5 publications

(3 citation statements)

References 26 publications

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“…In this study, LOI value of neat PLA is 21.2. In previous studies, LOI value for pure PLA was found 19, 64 20.4., 65 Akar and Hacaloglu 64 added 1 wt% zinc borate into PLA matrix and LOI value increased from 19 to 19.6. In another study, boron oxide improved the flame‐retardant properties of glass fiber reinforced composites 22 .…”

Section: Resultsmentioning

confidence: 88%

Preparation and characterization of poly(lactic acid)/boron oxide nanocomposites: Thermal, mechanical, crystallization, and flammability properties

Kangallı

Bayraktar

2022

J of Applied Polymer Sci

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In this study, poly(lactic acid)/boron oxide nanocomposites (PLA/BONPs) were prepared by solution casting method and characterized by thermogravimetric analysis, differential scanning calorimetry analysis, limiting oxygen index (LOI) and mechanical test. The particle size of boron oxide was reduced to nanosize using SPEX ball mill and boron oxide nanoparticles (BONPs) were functionalized with oleic acid, [3‐(trimethoxylsilyl) propylmethacrylate] and triethoxyvinylsilane (VS). Obtaining of nanosized and surface functionalized BONPs enhanced the crystallinity, mechanical, and flammability properties of PLA/BONPs. Compared with the neat PLA, crystallinity increased from 13.68% to 32.55% for 5 wt% VS functionalized BONPs added nanocomposite, tensile strength increased from 41.25 ± 0.80 MPa to 51.12 ± 2.54 MPa for 2.5 wt% VS functionalized BONPs added nanocomposite and LOI increased from 21.2 to 26.8 for 5 wt% VS functionalized BONPs added nanocomposite. Functionalized BONPs increased the thermal degradation temperature of nanocomposite slightly. With the enhanced mechanical and flammability properties PLA/BONPs nanocomposites are good candidate for packaging, electronic, and automotives industries.

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Section: Resultsmentioning

confidence: 88%

Preparation and characterization of poly(lactic acid)/boron oxide nanocomposites: Thermal, mechanical, crystallization, and flammability properties

Kangallı

Bayraktar

2022

J of Applied Polymer Sci

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“…In recent years, the preparation of nanocomposites using nanoparticles and polymers has attracted great attention due to its excellent performance. [104][105][106] Polymers loaded with nanofillers as low as 1-5 wt% can improve flammability and thermal stability. Nanofillers have large specific surface area, high thermal stability, excellent physical, and mechanical properties, which can act as a carbon layer during combustion, improve the density of the carbon layer and delay heat transfer.…”

Section: Nanoparticles Frsmentioning

confidence: 99%

“…In recent years, the preparation of nanocomposites using nanoparticles and polymers has attracted great attention due to its excellent performance 104–106 . Polymers loaded with nanofillers as low as 1–5 wt% can improve flammability and thermal stability 107–129 .…”

Section: Flame Retardantsmentioning

confidence: 99%

An overview of the recent advances in flame retarded poly(lactic acid)

Baochai

Bakar

Mohamad

2023

Polymers for Advanced Techs

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Poly(lactic acid) (PLA) is derived from crops, and has a broad application prospect in electronics and electrical, automotive industries due to its biodegradability and good physical and mechanical properties. However, PLA's flammability and serious melt dripping cannot meet the requirements of terminal products, thus limiting its application. Over the past decade, much research on flame retardant PLA has emerged. This paper reviews the development of PLA flame retardants in recent years, focusing on phosphorus-based, phosphorus-nitrogen-based, bio-based, nanoparticles, intumescent flame retardants, and their combinations. Besides that, the efficiency of flame retardant and its loading on the thermal and mechanical properties of PLA is also thoroughly reviewed. Finally, the future development of flame-retardant PLA is briefly summarized and prospected.

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A phosphorus- and nitrogen-containing DOPO derivative as flame retardant for polylactic acid (PLA)

Wang

Long

et al. 2020

J Therm Anal Calorim

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Preparation and characterization of poly(lactic acid) composites involving aromatic diboronic acid and organically modified montmorillonite

Cited by 5 publications

References 26 publications

Preparation and characterization of poly(lactic acid)/boron oxide nanocomposites: Thermal, mechanical, crystallization, and flammability properties

Preparation and characterization of poly(lactic acid)/boron oxide nanocomposites: Thermal, mechanical, crystallization, and flammability properties

An overview of the recent advances in flame retarded poly(lactic acid)

A phosphorus- and nitrogen-containing DOPO derivative as flame retardant for polylactic acid (PLA)

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