Mechanical and Thermal Properties of Short Arecanut Leaf Sheath Fiber Reinforced Polypropyline Composites: TGA, DSC and SEM Analysis

Poddar, Pinku; Ms, Islam; Sultana, Sadia; Nur, HP; Ams, Chowdhury

doi:10.4172/2169-0022.1000270

Cited by 18 publications

(3 citation statements)

References 20 publications

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“…Finally, the C-Cl gauche bond is represented by the peak at 613.38 cm -1 [15.16]. temperature in an inert environment [18,19] . The primary purposes of those measurements are to ascertain the compositional and thermal properties of materials.…”

Section:  the Ftir Spectrum Of Pvc :-mentioning

confidence: 99%

Removal of Turbidity from Raw water by Novel Coagulant Based on PVC Pipe Waste and Sodium Alginate

Hawraa Ali Atwan,

Hassan Thamir Abdulsahib

2023

J. K. Chem. Sci.

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In the current study, waste polyvinyl chloride pipes were used as a primary material in the reactions, which are widely used for water supply and drainage systems where the waste pipes were prepared by cleaning them from suspended materials and grinding them into small particles, then reacting natural polymers from a plant; Alginic acid. We have obtained modified polymer (PVC/Alginate) or AL-PVC which have been grinded to obtain a powder. Four methods were used to characterize the properties of natural and prepared polymers: Fourier infrared spectroscopy (FTIR), scanning electron microscopy (SEM) X-ray diffraction (XRD), and thermogravimetry (TGA-TG). The effectiveness of AL-PVC polymer as a coagulant flocculant in the treatment of surface water has been studied. Tests were carried out in the laboratory on two kinds of water (50 NTU and 100 NTU). The first one is the synthesis of water mixed with high and low concentrations of bentonite, simulating thus turbid water. The second one is raw water from the treatment station of the Shatt Al-Arab River. The performance of the coagulation-flocculation process has been assessed by measuring the supernatant turbidity for different pH, doses, and flocculation times of the AL-PVC polymer. The obtained results show that AL-PVC polymer effectiveness was strongly dependent on pH and the doses of AL-PVC polymer, the initial turbidity, and the water quality. The physical and chemical methods used in the present study of water treatments are mainly due to their simplicity, ease of use, low cost as well as excellent removal efficiency.

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Section:  the Ftir Spectrum Of Pvc :-mentioning

confidence: 99%

Removal of Turbidity from Raw water by Novel Coagulant Based on PVC Pipe Waste and Sodium Alginate

Hawraa Ali Atwan,

Hassan Thamir Abdulsahib

2023

J. K. Chem. Sci.

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“…As the areca sheath fibers are initially obtained in an anhydrous state it is mainly composed of 66.08% of α-cellulose, 7.40% of hemicellulose and 19.59% of lignin [13] which mainly contributes to the bond strength. In addition, it also comprises of minor constituents such as pectic matters and fatty and waxy matters that contributes in a relatively low matter to the bond strength, it is resistive to electric discharges and can be degraded with the action of fungus and bacteria, thus making the areca sheath fiber a biodegradable material.…”

Section: Fiber Propertiesmentioning

confidence: 99%

"Development of Reinforced Composites from Areca Fibers"

Gokarneshan

2022

BJSTR

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Use of natural fiber as reinforcement is a burgeoning field of research because of the ease of procuring raw materials, bio-degradable and environment friendly nature along with mechanical properties of the resulting composites that are comparable to synthetic fiber-reinforced composites. Areca owing to these very reasons along with low cost, light-weight further advocated by its tensile strength has pervaded the field of composite manufacturing. Different natural fibers have been used by many researchers for the development of bio-composites, but areca leaf fibers as a feasible fiber have seldom been researched or spoken about. The development and study of mechanical behavior of a natural fiber reinforced epoxy composite of areca fiber with different configuration of areca fiber orientation has been discussed herein. The factors considered for areca fibers have been young's modulus, specific modulus, tensile strength, and specific modulus, and are found to be greater than those for the popular coir fiber. Another important aspect considered is the sheath fiber angle of orientation of the composite.[6]. It has been shown in the study of the tensile characteristic of the

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“…Epoxy re sins are widely used in the manufacture of composite parts due to high thermal stability, however these resins are expensive [15][16][17]. In this study, low cost isophthalic polyester resin is used as an [18][19][20]. To increase the curing time and maintain dimensional stability, nowadays advanced manufacturing methods replace traditional hand layup (HL) method.…”

Section: Mechaniczne I Termiczne Właściwości Hybrydowych Kompozytów Nmentioning

confidence: 99%

Mechanical and thermal behavior of hybrid glass/jute fiber reinforced composites with epoxy/polyester resin

Manuneethi¹,

Karthikayan²,

Venkatachalam³

2019

Polimery

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The hybrid glass/jute fiber composites were fabricated by hand layup (HL) and vacuum assisted resin transfer molding (VARTM) method using epoxy and isophthalic polyester resins as matrices. The effects of fiber and matrix type as well as fabrication method on the tensile and flexural mechanical strength of resulting composites were investigated. The morphological fracture was analyzed based on scanning electron microscopy (SEM) images. Also, the curing characteristics of two matrix resins was studied by using differential scanning calorimetry (DSC). For glass fiber composite, the curing rate of polyester resin is faster at 100 °C than that of composite with epoxy matrix. Using VARTM process, the composite with high fiber volume fraction (V f) of 52% was obtained.

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Mechanical and Thermal Properties of Short Arecanut Leaf Sheath Fiber Reinforced Polypropyline Composites: TGA, DSC and SEM Analysis

Cited by 18 publications

References 20 publications

Removal of Turbidity from Raw water by Novel Coagulant Based on PVC Pipe Waste and Sodium Alginate

Removal of Turbidity from Raw water by Novel Coagulant Based on PVC Pipe Waste and Sodium Alginate

"Development of Reinforced Composites from Areca Fibers"

Mechanical and thermal behavior of hybrid glass/jute fiber reinforced composites with epoxy/polyester resin

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