Characterization of Timoho Fiber as a reinforcement in green composite

Sanjay, M. R.; Purnowidodo, Anindito; Hidayatullah, Syarif; Suteja, Suteja

doi:10.1016/j.jmrt.2021.05.049

Cited by 39 publications

(20 citation statements)

References 40 publications

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“…The peak at 776 cm −1 for untreated Fibres represents C-C skeleton vibration in cellulose, which is shifted to 790 cm −1 for treated Fibres, indicating an increase in cellulose content. 29…”

Section: Resultsmentioning

confidence: 99%

“…The peak at 776 cm 21 for untreated Fibres represents C-C skeleton vibration in cellulose, which is shifted to 790 cm 21 for treated Fibres, indicating an increase in cellulose content. 29 Differential thermogravimetric analysis (DTG). The peaks represent the material's maximum degradation within the respective temperature range.…”

Section: Characterization Of Dual Alkali-anhydrous Treated Fibresmentioning

confidence: 99%

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Investigations of thermo-mechanical properties of cryogenic and dual alkali-anhydrous treated hemp fibre and its composites

Thomas

Ali²,

N³

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part C:

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Physicochemical/thermal modifications on the organic fibres increase the cellulose exposure, potentially improving the thermo-mechanical properties of the composites. This work aims to investigate the thermo-mechanical properties of hemp fibres and their composites to understand the effect of the proposed novel cryogenic treatment using physicochemical characterization like scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and Fourier transmission infrared spectroscopy (FTIR). The study compares them with conventional dual alkali-anhydrous treatment on the fibres. Dual alkali-anhydrous treatment on the fibres didn’t change its thermal properties, but specific chemical changes were detected. In comparison, investigations of cryogenic treatment on fibres showed improved thermal stability and wettability due to increased cellulose exposure in the primary cell wall. It also reduced the moisture absorption in the fibres. Improvement in mechanical properties was observed in cryogenic treated hemp composite due to increased frictional bond in the composite interface. Hence the proposed cryogenic treatment provides new directions for developing bio-composites for potential engineering applications like automobile interiors and insulation panels in mining applications.

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Section: Resultsmentioning

confidence: 99%

Section: Characterization Of Dual Alkali-anhydrous Treated Fibresmentioning

confidence: 99%

Investigations of thermo-mechanical properties of cryogenic and dual alkali-anhydrous treated hemp fibre and its composites

Thomas

Ali²,

N³

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part C:

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“…Surface treatment of natural fbres enhances their mechanical properties and makes them suitable for automotive applications. In many natural fbres, surface treatment afects their colour and thickness [7,8]. With increase in fbre volume fraction in composite, mechanical properties of composite gets improved up to certain limit; after that, it starts degradation in mechanical properties like mechanical properties with 13.6% hemp fbre found more superior than 7.9% and 17.6% [9].…”

Section: Introductionmentioning

confidence: 99%

Mechanical and Thermal Behaviour of Rice Bran Green Composite Using RSM and Design of Experiment Techniques

Singh¹,

Dutt

Hirwani

et al. 2023

Advances in Materials Science and Engineering

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The aim of this research is to synthesise a cost-effective biodegradable green composite for various low- and medium-load applications. The tensile and flexural results reveal that the rice bran composition in green composite enhances the stiffness of composite, while strength and hardness decrease. The highest values of tensile strength 27 MPa and flexural strength 25 MPa were obtained for 15/85 treated rice bran composites, while the highest value of young modulus 2958 MPa was obtained for the 35/65 composite combination. The highest value of hardness, i.e., 11 HRF was obtained for 15/85 treated rice bran composite. The water absorption test reveals the hydrophilic nature of rice bran and the hydrophobic nature of PLA. Results also reveal better water-absorbing properties of the green composite due to the surface treatment of rice bran. The lowest density of 1.001 g/cm3 found for the 50/50 composite combination means the addition of rice bran makes the composite light in weight. The thermogravimetric analysis performed on the composite to analyse its thermal behaviour shows that major weight loss occurs approximately in the temperature range of 80–350° Celsius. The response surface methodology (RSM) and design of experiment (DOE) optimization model were developed to find that the optimum condition for maximum weight loss reveals two desirable conditions, i.e., 500° Celsius and 424.85° Celsius. ANOVA analysis reveals that the obtained results are significant.

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“…As a result, natural fiber resources must be diversified (Ganapathy et al, 2019;Gedik, 2021). Accordingly, new natural fibers introduced to the literature recently can be listed as Lagenaria siceraria (Nagappan et al, 2022), Typha angustifolia (Arunachalam et al, 2023), Yucca aloifolia L. (do Nascimento et al, 2021), Derris scandens (Perumal & Sarala, 2020), Trachelospermum jasminoides (Gedik, 2021), Furcraea foetida (Manimaran et al, 2018), Centaurea solstitialis (Keskin et al, 2020), Chrysanthemum morifolium (Dalmis, Kilic, et al, 2020), Hierochloe Odarata (Dalmis, Koktas, et al, 2020), Conium maculatum (Kilinc, Koktas, Atagur, & Seydibeyoglu, 2018), roots of banyan tree (Ganapathy et al, 2019), and Althea officinalis L. (Kilinc, Koktas, Seki, et al, 2018), Timoho fiber (Gapsari et al, 2021), Muntingia calabura (Gapsari et al, 2023), and Coccinia indica (Bhuvaneshwaran et al, 2021;Mylsamy et al, 2019;Mylsamy, Chinnasamy, et al, 2020;Mylsamy, Palaniappan, et al, 2020;Sethuraman et al, 2020). Furthermore, numerous modification studies have been conducted to provide these fibers with the best properties possible for use as reinforcements (Andoko et al, 2023;Seki et al, 2018Seki et al, , 2019.…”

Section: Introductionmentioning

confidence: 99%

Description of a new cellulosic natural fiber extracted from Helianthus tuberosus L. as a composite reinforcement material

Dalmış

2023

Physiologia Plantarum

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Natural fiber‐reinforced composites are generally known as eco‐friendly, long‐lasting, and recyclable materials. This study characterizes cellulosic Helianthus tuberosus L. fiber for polymer‐based green composites for the first time. Helianthus tuberosus L. fiber has many advantages as a reinforcement material in polymer‐based composites. For example, the high roughness of the fiber surface increases the locking into the composite body. One of the most critical advantages is its high thermal stability temperature of 247.3°C. Other advantages of the Helianthus tuberosus L. fiber are high cellulose content, high crystallinity, and high tensile strength. The hollow fiber structure allows its use in insulation materials. Finally, the high cellulose content of 62.65% supports its usage in various industries, including paper and paperboard manufacturing.

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Characterization of Timoho Fiber as a reinforcement in green composite

Cited by 39 publications

References 40 publications

Investigations of thermo-mechanical properties of cryogenic and dual alkali-anhydrous treated hemp fibre and its composites

Investigations of thermo-mechanical properties of cryogenic and dual alkali-anhydrous treated hemp fibre and its composites

Mechanical and Thermal Behaviour of Rice Bran Green Composite Using RSM and Design of Experiment Techniques

Description of a new cellulosic natural fiber extracted from Helianthus tuberosus L. as a composite reinforcement material

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