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Impact- and Thermal-Resistant Epoxy Resin Toughened with Acacia Honey

Journal Article · · Polymers
High performance polymers with bio-based modifiers are promising materials in terms of applications and environmental impact. In this work, raw acacia honey was used as a bio-modifier for epoxy resin, as a rich source of functional groups. The addition of honey resulted in the formation of highly stable structures that were observed in scanning electron microscopy images as separate phases at the fracture surface, which were involved in the toughening of the resin. Structural changes were investigated, revealing the formation of a new aldehyde carbonyl group. Thermal analysis confirmed the formation of products that were stable up to 600 °C, with a glass transition temperature of 228 °C. An energy-controlled impact test was performed to compare the absorbed impact energy of bio-modified epoxy containing different amounts of honey with unmodified epoxy resin. The results showed that bio-modified epoxy resin with 3 wt% of acacia honey could withstand several impacts with full recovery, while unmodified epoxy resin broke at first impact. The absorbed energy at first impact was 2.5 times higher for bio-modified epoxy resin than it was for unmodified epoxy resin. In this manner, by using simple preparation and a raw material that is abundant in nature, a novel epoxy with high thermal and impact resistance was obtained, opening a path for further research in this field.
Research Organization:
North Carolina Central Univ., Durham, NC (United States)
Sponsoring Organization:
Ministry of Science, Technological Development and Innovation; National Science Foundation (NSF); USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003979
OSTI ID:
2417973
Journal Information:
Polymers, Journal Name: Polymers Journal Issue: 10 Vol. 15; ISSN 2073-4360
Publisher:
MDPICopyright Statement
Country of Publication:
United States
Language:
English

References (60)

Epoxidized soybean oil modified using fatty acids as tougheners for thermosetting epoxy resins: Part 1 journal February 2021
Enhanced thermal and electrical properties of epoxy composites reinforced with graphene nanoplatelets journal March 2014
Self-healing properties of layer-by-layer assembled multilayers journal March 2015
Bio-based epoxy resin from gallic acid and its thermosets toughened with renewable tannic acid derivatives journal May 2022
High Velocity Impact Response of Aluminum- Carbon Fibers-Epoxy Laminated Composites Toughened by Nano Silica and Zirconia journal January 2020
Thermogravimetric study of amine cross-linked epoxies journal January 1984
Facile preparation of superamphiphobic epoxy resin/modified poly(vinylidene fluoride)/fluorinated ethylene propylene composite coating with corrosion/wear-resistance journal December 2015
Electromagnetic interference shielding MWCNT-Fe3O4@Ag/epoxy nanocomposites with satisfactory thermal conductivity and high thermal stability journal January 2019
A sustainable, eugenol-derived epoxy resin with high biobased content, modulus, hardness and low flammability: Synthesis, curing kinetics and structure–property relationship journal January 2016
Latent curing epoxy system with excellent thermal stability, flame retardance and dielectric property journal September 2018
Mechanical, morphological, and water absorption properties of a new hybrid composite material made from 4 harness satin woven carbon fibres and flax fibres in an epoxy matrix journal December 2018
Toughness of a brittle epoxy resin reinforced with micro cork particles: Effect of size, amount and surface treatment journal April 2017
Fracture toughness (Mode I) characterization of SiO 2 nanoparticle filled basalt/epoxy filament wound composite ring with split-disk test method journal June 2017
Thermomechanical and dynamic mechanical properties of bamboo/woven kenaf mat reinforced epoxy hybrid composites journal April 2019
Effect of curing temperature conditions on glass transition temperature values of epoxy polymer used for wet lay-up applications journal January 2020
Melanoidins produced by the Maillard reaction: Structure and biological activity journal October 2011
Application of FTIR-ATR spectroscopy to the quantification of sugar in honey journal February 2015
Influence of l- pyroglutamic acid on the color formation process of non-enzymatic browning reactions journal October 2017
Detection of honey adulterated with agave, corn, inverted sugar, maple and rice syrups using FTIR analysis journal December 2021
Functional and biological properties of Maillard conjugates and their potential application in medical and food: A review journal May 2020
Epoxy resin synthesis using low molecular weight lignin separated from various lignocellulosic materials journal March 2015
Fabrication of a bi-hydroxyl-bi-DOPO compound with excellent quenching and charring capacities for lignin-based epoxy resin journal April 2022
Epoxidation of agricultural byproduct konjac fly powder and utilization in toughening and strengthening epoxy resin journal April 2020
Renewable and sustainable biobased materials: An assessment on biofibers, biofilms, biopolymers and biocomposites journal June 2020
Self-healing epoxy composites: preparation, characterization and healing performance journal January 2015
Processing and characterization of Arapaima gigas scales and their reinforced epoxy composites journal May 2020
The rapid detection of acacia honey adulteration by alternating current impedance spectroscopy combined with 1H NMR profile journal May 2022
Solvent effects on structural changes in self-healing epoxy composites journal December 2020
Unmanned aerial vehicle (UAV) manufacturing materials: Synthesis, spectroscopic characterization and dynamic mechanical analysis (DMA) journal February 2020
Flax (Linum usitatissimum L.) fibre reinforced polymer composite materials: A review on preparation, properties and prospects journal May 2019
Novel epoxy-ended hyperbranched polyether derived from xylitol as sustainable tougheners for epoxy resin journal February 2021
Hyperbranched polymers containing epoxy and imide structure journal February 2021
Thermal, mechanical and barrier properties of rice husk ash biosilica toughened epoxy biocomposite coating for structural application journal November 2022
Self-healing polymeric materials: A review of recent developments journal May 2008
Properties and curing kinetics of epoxy resin toughened by dimer acid diglycidyl ester journal May 2021
Toughening Anhydride-Cured Epoxy Resins Using Fatty Alkyl-Anhydride-Grafted Epoxidized Soybean Oil journal March 2018
Efficient Toughening of Epoxy–Anhydride Thermosets with a Biobased Tannic Acid Derivative journal November 2016
The Chemical Composition of Honey journal October 2007
The condensed tannins of Okoume (Aucoumea klaineana Pierre): A molecular structure and thermal stability study journal February 2020
Identification of sugars and phenolic compounds in honey powders with the use of GC–MS, FTIR spectroscopy, and X-ray diffraction journal October 2020
A novel nanosilica/graphene oxide hybrid and its flame retarding epoxy resin with simultaneously improved mechanical, thermal conductivity, and dielectric properties journal January 2015
Multifunctional high strength and high energy epoxy composite structural supercapacitors with wet-dry operational stability journal January 2015
Synthesis of performance-advantaged polyurethanes and polyesters from biomass-derived monomers by aldol-condensation of 5-hydroxymethyl furfural and hydrogenation journal January 2021
Effect of Cure Temperature on the Glass Transition Temperature and Mechanical Properties of Epoxy Adhesives journal October 2013
Phenolic acids and flavonoids profiles of commercial honey from different floral sources and geographic sources journal January 2019
Mechanical and wear behaviour of pulverised poultry eggshell/sisal fiber hybrid reinforced epoxy composites journal April 2020
Healing efficiency of polystyrene electrospun nanofibers with Grubbs’ catalyst in thermosetting composite journal December 2016
Viscoelastic behavior of an epoxy resin during cure below the glass transition temperature: Characterization and modeling journal June 2018
Effect of biomass derived biochar materials on mechanical properties of biochar epoxy composites
  • Minugu, Om Prakash; Gujjala, Raghavendra; Shakuntala, Ojha
  • Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Vol. 235, Issue 21 https://doi.org/10.1177/0954406221990705
journal February 2021
Ftir Study of two Different Lignite Lithotypes from Neocene Achlada Lignite Deposits in nw Greece journal July 2017
Preparation of Renewable Epoxy-Amine Resins With Tunable Thermo-Mechanical Properties, Wettability and Degradation Abilities From Lignocellulose- and Plant Oils-Derived Components journal March 2019
In Vitro Antioxidant Activity and FTIR Characterization of High-Molecular Weight Melanoidin Fractions from Different Types of Cocoa Beans journal November 2019
Honey Discrimination Using Fourier Transform-Infrared Spectroscopy journal August 2022
Improvement of Fracture Toughness in Epoxy Nanocomposites through Chemical Hybridization of Carbon Nanotubes and Alumina journal March 2017
Three-Dimensional Nano-Morphology of Carbon Nanotube/Epoxy Filled Poly(methyl methacrylate) Microcapsules journal April 2019
The Effect of Bi-Functionalized MMT on Morphology, Thermal Stability, Dynamic Mechanical, and Tensile Properties of Epoxy/Organoclay Nanocomposites journal December 2019
A New Filler for Epoxy Resin: Study on the Properties of Graphite Carbon Nitride (g-C3N4) Reinforced Epoxy Resin Composites journal January 2020
Development and Analysis of the Physicochemical and Mechanical Properties of Diorite-Reinforced Epoxy Composites journal July 2021
Impact Resistance Enhancement by Adding Core-Shell Particle to Epoxy Resin Modified with Hyperbranched Polymer journal December 2017
A Hybrid Sensing Approach for Pure and Adulterated Honey Classification journal October 2012

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