The Effect of Alkaline Peroxide Pre-Treatment on Properties of Peanut Shell Powder Filled Recycled Polypropylene Composites

Zaaba, Nor Fasihah; Jaafar, Mariatti; Ismail, Hanafi

doi:10.21315/jes2017.13.6

Cited by 9 publications

(7 citation statements)

References 20 publications

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“…As a result, when the peroxidized green fibres are used as reinforcements in composites, it elevates its tensile and thermal properties. 55 A more or less similar result has been recorded during testing of peroxidized oil palm fibre-reinforced materials. 56…”

Section: Peroxidationsupporting

confidence: 65%

Influence of fibre pretreatments on characteristics of green fabric materials

Vinayagamoorthy

2020

Polymers and Polymer Composites

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The use of natural fibres as composite reinforcements is inevitable in view of developing a sustainable environment. When a natural fibre is extracted from a plant or ground or animal, they are prone to contain impurities and other unwanted substances. By removing these unwanted substances and by enhancing the strengths of the fibres, the reinforcements become predominant to carry the loads in a composite material and thus help the composite to acquire major mechanical properties. Hence, pretreatment methods are adopted for green fibres and it includes a series of chemical treatment, drying, heating in a furnace, and so on. These treatments help to enhance the surface roughness of the fibre, and thus, it increases the bonding strength with the surrounding matrix. The present study gives a clear picture of various pretreatment methods made in different research and their effect on the properties of the composite materials.

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Section: Peroxidationsupporting

confidence: 65%

Influence of fibre pretreatments on characteristics of green fabric materials

Vinayagamoorthy

2020

Polymers and Polymer Composites

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“…Early literature [ 37 ] discovered that peroxide treatment of peanut shell powder increased the utilization of adhesion within the filler and the matrix, resulting in improved distribution of peanut shell powder particles in composites. As a result, it was an increment in thermal stability performance.…”

Section: Resultsmentioning

confidence: 99%

“…As a result, it was an increment in thermal stability performance. [ 37 ] Besides that, previous finding proved that fiber treatment using H 2 O 2 enhances better mechanical behavior and improves wettability for carnauba fiber composites.…”

Section: Resultsmentioning

confidence: 99%

Thermal and acoustic properties of silane and hydrogen peroxide treated oil palm/bagasse fiber based biophenolic hybrid composites

et al. 2022

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The consequence of 2% v/v silane-treated and 4% v/v H 2 O 2 -treated upon thermal and acoustic behavior of hybrid oil palm EFB (OPEFB) and sorghum stalks bagasse fiber (SCB) reinforced phenolic composites for wall thermal insulation application is discussed in this paper. Hand lay-up approach was adopted to manufacture plain and hybrid composites with diverse formulation ratios such as 70:30 (7OPEFB:3SCB), 50:50 (5OPEFB:5SCB), and 30:70 (3OPEFB:7SCB). The experimental samples were manufactured with a purpose density of 0.5 g/cm 3 . Plain and hybrid composites were investigated for thermal analysis and thermal conductivity testing. Impedance tubes were used for acoustic behavior analysis of composites. Hybridization of H 2 O 2 treated HT 50:50 (5OPEFB:5SCB) showed greater thermal cohesion with a final residual of 58.69%, followed by hybridization of silane-treated ST 50:50 (5OPEFB:5SCB) with a residual of 45.10%. This study looks at four distinct air gap thicknesses (0 mm, 10 mm, 20 mm, and 30 mm). The results reveal that silane-treated ST 50:50 (5OPEFB:5SCB) hybrid composites and H 2 O 2 -treated HT 50:50 (5OPEFB:5SCB) hybrid composites improved sound absorption coefficients more than 0.50. Thus, we concluded that thermal and sound absorption performances of hybrid composites from agro waste promise an environmentally friendly alternative solution in wall building material production.acoustic properties, biophenolic resin, hybrid composites, oil palm EFB fibers, sorghum stalks bagasse fiber, thermal properties | INTRODUCTIONAccording to recent research studies, green composites made of natural fibers have always piqued the interest of researchers and industrial sectors as a result of their excellent mechanical and physical properties, thus increased stability and stiffness, improved sustainability, biodegradability, lightweight, safe, and easy processing. [1]

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“…Research findings on peroxide treated natural fibers and its influence toward the performance on NFPCs is discussed from various research investigations performed earlier. [ 199–220 ]…”

Section: Resolving Challenges With Modification Of Fiber and Matrixmentioning

confidence: 99%

Modification of Fibers and Matrices in Natural Fiber Reinforced Polymer Composites: A Comprehensive Review

ArunRamnath

Kushvaha

et al. 2022

Macromol. Rapid Commun.

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Application of natural fiber-polymer composites (NFPCs) in different industrial applications provides competitive edge due to their lightweight, higher specific mechanical properties than glass fibers, sustainability, and lower cost involved in production. There are certain challenges associated with natural fibers and their reinforcement in composites such as poor bonding between the fibers and matrix due to their contradictory nature of characteristics, moisture absorption, lower thermal properties, and poor interfacial adhesion between the natural fiber and polymer matrix. The challenges involved in NFPCs need to be overcome to produce materials with relatively equivalent properties to those of conventional composites and other metallic structures. Several researchers around the globe have conducted investigations with the primary attention being paid to the modification of natural fibers and matrix by employing surface treatments and other chemical treatment methods. In order to address the need for eco-friendly and sustainable materials in different domains, a comprehensive review on natural fibers and their sources, available matrix materials, modification techniques, mechanical and thermal properties of NFPCs, is needed for better understanding of the behavior of NFPCs. This work provides the information and holistic view of natural fiber-reinforced composites based on the results obtained from modification techniques, with the view of focusing the review in terms of different chemical and physical treatment techniques, modification of fibers and matrix, and enhanced mechanical and thermal properties in the composites.

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The Effect of Alkaline Peroxide Pre-Treatment on Properties of Peanut Shell Powder Filled Recycled Polypropylene Composites

Cited by 9 publications

References 20 publications

Influence of fibre pretreatments on characteristics of green fabric materials

Influence of fibre pretreatments on characteristics of green fabric materials

Thermal and acoustic properties of silane and hydrogen peroxide treated oil palm/bagasse fiber based biophenolic hybrid composites

Modification of Fibers and Matrices in Natural Fiber Reinforced Polymer Composites: A Comprehensive Review

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