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Artykuły w czasopismach na temat „Palm oil fibres”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

YOUSIF, B. F. "EFFECT OF OIL PALM FIBRES VOLUME FRACTION ON MECHANICAL PROPERTIES OF POLYESTER COMPOSITES." International Journal of Modern Physics B 24, no. 23 (2010): 4459–70. http://dx.doi.org/10.1142/s0217979210056633.

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The effect of two types of oil palm fibres (bunch and fruit) on mechanical properties of polyester composites is examined in the current work considering different volume fractions. Tensile, compression, and flexural properties of the composites were investigated. In addition to that, tensile strengths were calculated theoretically using Hirsch model. Scanning electron microscope (SEM) was used to observe the fracture mechanism of the specimens. Single fibre pull-out tests were performed to determine the interfacial shear strength between polyester resin and both types of oil palm fibres. Resu

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Samuel, Manoj Padiyara, and Sunitha Raghunathan. "Comparing Filtration Efficiency of Six Natural Fibres Used in Rainwater Harvesting Systems." Journal of Agricultural Engineering (India) 62, no. 2 (2025): 422–36. https://doi.org/10.52151/jae2025622.1921.

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In this study, different natural fibres such as sisal, jute, hemp, coir, oil palm and banana were tested as filter media in rainwater harvesting systems. The superior one among the six fibre media was selected through adsorption studies based on its potential to adsorb nitrate (NO3-) ions from storm water. The results revealed that the adsorption of NO3- for coir, sisal, hemp and banana fibres, occurred mostly within the first 24 h, while the adsorption process took 18 h for oil palm and 6 h for jute fibre. The NO3- ions’ adsorption properties could be adequately described by the Freundlich is

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OLANREWAJU, KOTUN MUSTAPHA, MARIA KASHTALYAN, ADELAJA OSOFERO, and ADESOLA OLAYINKA ADETUKASI. "BEHAVIOUR OF OIL PALM BROOM FIBRE REINFORCED CONCRETE." Journal of Engineering Studies and Research 30, no. 2 (2025): 57–63. https://doi.org/10.29081/jesr.v30i2.005.

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Fiber reinforced concrete was developed by incorporating discrete fibers into the concrete mass to combat the brittle reaction of concrete. The durability of natural fibers such as oil palm broom was established through an experimental investigation in which the fiber was treated to an alkalization-related treatment procedure. The research is based on the investigation of the use of Oil Palm Broom Fibres (OPBF) in structural concrete to enhance the mechanical characteristics of concrete. The OPBF were subjected to an alkali treatment with the use of sodium hydroxide of 4 %, 6 %, 8 % and 10% wi

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Poh-Yap, S., U. Johnson-Alengaram, K. Hung-Mo, and M. Zamin-Jumaat. "High strength oil palm shell concrete beams reinforced with steel fibres." Materiales de Construcción 67, no. 328 (2017): 142. http://dx.doi.org/10.3989/mc.2017.11616.

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The utilization of lightweight oil palm shell to produce high strength lightweight sustainable material has led many researchers towards its commercialization as structural concrete. However, the low tensile strength of Oil Palm Shell Concrete (OPSC) has hindered its development. This study aims to enhance the mechanical properties and flexural behaviours of OPSC by the addition of steel fibres of up to 3% by volume, to produce oil palm shell fibre-reinforced concrete (OPSFRC). The experimental results showed that the steel fibres significantly enhanced the mechanical properties of OPSFRC. The

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Lee, Man Djun, Siti Khadijah Alias, Ros Syazmini Mohd Ghani, Kok Hing Chong, and Pui San Lee. "Exploiting the Potential of Oil Palm Frond Fibre in Recycled Pulp Blending for Improved Paper Strength and Sustainability." Journal of Advanced Research in Applied Mechanics 130, no. 1 (2024): 54–71. https://doi.org/10.37934/aram.130.1.5471.

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Recycled fibres often exhibit reduced conformability and inter-fibre bonding capability compared to virgin fibres due to hornification. However, the lost potential of recycled pulp can be reclaimed through various methods, including mechanical beating, additive utilization, physical fractionation, and blending. This study focuses on the blending approach, utilizing oil palm frond fibre to enhance the strength of paper made from recycled pulp. Despite the widespread cultivation of oil palm trees in Malaysia, the utilization of oil palm fibre remains limited, often being regarded as waste. Two d

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6

Farah Dina, Abdullah, Siti Zaleha Sa'ad, Bonnia Noor Najmi, and Nor Azowa Ibrahim. "The Effect of Surface Modification on Physical Properties and Morphology of Oil Palm and Rice Husk Fibres." Advanced Materials Research 812 (September 2013): 113–19. http://dx.doi.org/10.4028/www.scientific.net/amr.812.113.

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This study focuses on surface modification of local made fibres for use as reinforcement in the area of polymer matrix composite. Modified oil palm and Rice husk fibres were prepared by using alkaline treatment and the samples were investigated by using Helium pycnometry, Fourier transform infrared spectroscopy (FT-IR), Energy dispersive X-ray fluorescence (ED-XRF) and Field emission scanning electron microscope (FESEM). The oil palm fruit bunch and rice husk fibres were treated with 6.0 w.t % Sodium Hydroxide (NaOH). In order for the treated fibre to be compared, fibres without alkaline treat

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Abdul Khalil, H. P. S., M. Jawaid, and A. Abu Bakar. "Woven hybrid composites: Water absorption and thickness swelling behaviors." BioResources 6, no. 2 (2011): 1043–52. http://dx.doi.org/10.15376/biores.6.2.1043-1052.

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Oil palm empty fruit bunches (EFB)/woven jute fibres (Jw) reinforced epoxy hybrid composites were prepared by hand lay-up technique by keeping the EFB/ woven jute fibre weight ratios constant, i.e. 4:1. By combining oil palm EFB and woven jute fibre, it is possible to take advantage of both fibres while at the same time suppressing their less desirable qualities. These hybrids provide a new type of sandwich structure with a good skin-core adhesion and the potential for their applications as cost-effective sandwich construction. The effect of the layering pattern on the water absorption and thi

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8

Hanipah, Suhaiza Hanim, Farah Nadia Omar, Ahmad Tarmezee Talib, Mohd Afandi P. Mohammed, Azhari Samsu Baharuddin, and Minato Wakisaka. "Effect of silica bodies on oil palm fibre-polyethylene composites." BioResources 15, no. 1 (2019): 360–67. http://dx.doi.org/10.15376/biores.15.1.360-367.

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The influence of natural protrusion, also known as silica bodies, was studied in relationship to sliding resistance reinforcement in an oil palm fibre-polyethylene composites. Experimental work on oil palm fibres-LLDPE composites (using fibres with and without protrusions) was conducted, which included x-ray microtomography (µ-CT scan), scanning electron microscopy, and degree of grafting analyses. A finite element micromechanical model was then developed using information from the experimental results to simulate fibre pull-out from the matrix. Microscopic observation after mechanical tests o

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9

Amir, N. F., A. Mohd Aris, A. Mohamad, N. A. Umor, S. Abdullah, and F. Z. Mohd Yusof. "Mycelium running of volvariella volvacea on palm oil empty fruit bunch fibre following different substrate and mycelium treatment." IOP Conference Series: Earth and Environmental Science 1151, no. 1 (2023): 012054. http://dx.doi.org/10.1088/1755-1315/1151/1/012054.

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Abstract Leading the palm oil industry, Malaysia strives to become the powerhouse of palm oil producers. However, it is crucial that the industry does not influence the environment negatively in any way. Thus, reusing and repurposing palm oil residues in mushroom farming is one of the potential solutions for agricultural waste management. In this study, the objective of this study is to determine the mycelial performance of V. volvacea in palm oil empty fruit bunch (EFB) fibre as substrate and to evaluate the mycelial growth performance of V. volvacea in two different substrate treatment. The

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10

Ouajai, Sirisart, Peerachai Ruangwilairat, Kitti Ongwongsakul, Thanawadee Leejarkpai, and Robert A. Shanks. "Morphology and Structure of Modified Oil Palm Empty Fruit Bunch Cellulose Fibre." Advanced Materials Research 93-94 (January 2010): 607–10. http://dx.doi.org/10.4028/www.scientific.net/amr.93-94.607.

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Oil palm empty fruit bunch (OPEFB) cellulose fibre has been widely used as a reinforcing filler in polymer composites. Surface modification of OPEFB fibre was aimed enhancing inter-phase adhesion with a poly(lactic acid) matrix. In this study, the OPEFB fibres were pre-treated in a sodium hydroxide solution. Surface compositions and thermal stability of the fibres were studied using ATR-FTIR and TGA techniques, respectively. The pre-treatment resulted in the removal of non-cellulosic components leaving purer fibres. In addition, an acetylation of OPEFB cellulose fibres by acetic anhydride was

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11

Anyakora, Dr A. N., and Dr E. Mudiare. "Exploration of Green Composites of Oil Palm Frond for Low Strength-Moderate Flexure Building Applications." International Journal Of Engineering And Computer Science 7, no. 02 (2018): 23567–77. http://dx.doi.org/10.18535/ijecs/v7i2.08.

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The exploration of new materials with comparative performance at affordable costs facilitated the outcome of emerging innovative products of green composite materials. In the current work, natural oil palm frond fibres were used in long and random fiber form as reinforcement in polyester matrix to fabricate green composites using the hand layup technique. Some mechanical, physical and processing property tests were conducted to elucidate the utilization potentials of green composites of oil palm frond fibre in the building industry. In overall, the results showed that the tensile strength and

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12

Qin Jun, Adrian Wong, Ai Ling Fong, Sujan Debnath, and Mohammad Yeakub Ali. "Recycled Household Plastic and Oil Palm Filler Reinforced Epoxy Composite for Lightweight Construction Applications." International Journal of Engineering Materials and Manufacture 9, no. 2 (2024): 52–59. http://dx.doi.org/10.26776/ijemm.09.02.2024.03.

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Polypropylene is extensively used in aerospace, automotive and construction applications due to its versatile properties. This project aims to reduce plastic and oil palm waste and promote the development of strong, sustainable and eco-friendly construction materials. The objective of this project is to develop a sustainable yet high-performance construction material by incorporating polypropylene particles, oil palm empty fruit bunch (OPEFB) fibres and oil palm shell (OPS) particles into epoxy composites through the hand lay-up method. The composite specimens undergo ASTM D638 tensile test to

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13

May, Choo Yuen. "Palm Oil Carotenoids." Food and Nutrition Bulletin 15, no. 2 (1994): 1–8. http://dx.doi.org/10.1177/156482659401500212.

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Crude palm oil is the richest natural plant source of carotenoids in terms of retinol (provitamin A) equivalent. This article reports on » the carotenoids found in palm oil, its fractions, byproducts, and derivatives from the Elaeis guineensis and E. oleifera palms, including their hybrids and a back-cross, as well as the carotenoids of pressed palm fibres, second-pressed oil, palm leaves, and palm-derived alkyl esters; » two novel procedures for preparing highly concentrated sources of carotenoids (>80,000 ppm), by recovery by palm alkyl esters, and by retention and concentration in deacid

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14

Sun, R., J. M. Fang, L. Mott, and J. Bolton. "Fractional Isolation and Characterization of Polysaccharides from Oil Palm Trunk and Empty Fruit Bunch Fibres." Holzforschung 53, no. 3 (1999): 253–60. http://dx.doi.org/10.1515/hf.1999.043.

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Summary The polysaccharides in oil palm trunk fibre and empty fruit bunch (EFB) fibre were fractionated into cold water solubles, hot water solubles, 1% NaOH solubles, and 17.5% NaOH soluble fractions. Cellulose (approximately 42%) and hemicelluloses (approximately 33%) were the major polysaccharides in the palm trunk fibre and EFB fibre. Extractions of the lignified fibres with cold water, hot water, and 1% NaOH produced the hemicellulosic fractions, which were enriched in xylose and glucose and to a lesser extent, arabinose-, galactose-, mannose-, rhamnose-, and ribose-containing polysacchar

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15

Andoh, Prince Yaw Andoh, Kofi Owura Amoabeng, Charles Kofi Kafui Sekyere, and D. E. K. Dzebre. "Performance Analysis of a Mechanical System To Break and Separate Palm Nut-Fibre Cake." Journal of Applied Engineering and Technological Science (JAETS) 4, no. 1 (2022): 24–31. http://dx.doi.org/10.37385/jaets.v4i1.509.

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This research seeks to test the performance of a palm nut-fibre cake breaker and separator machine to alleviate the problem of hand separation by local oil producers. It takes into consideration the standard cylindrical shape of a palm nut-fibre cake. The machine operated on an electric motor of 2.2 kW at 1420 rpm. The average throughput capacity of the machine was 107.72 kg/hr with the capacity weight of 120 kg. Test results indicated a separation efficiency of 92%. Also, cost estimation indicated that the annual savings in using the machine with less labour than manual labour entirely was $4

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Omoniyi, Temidayo E. "Potential of Oil Palm (Elaeisguineensis) Empty Fruit Bunch Fibres Cement Composites for Building Applications." AgriEngineering 1, no. 2 (2019): 153–63. http://dx.doi.org/10.3390/agriengineering1020012.

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This study was designed to evaluate the physical and mechanical properties of cement-bonded composite made from oil palm (Elaeisguineensis) empty fruit bunch (OPEFB) fibres. The production variables investigated were pre-treatment of fibres with water at varying temperatures (cold, 60°C and 100°C), five chemical additive (NaOH) concentrations (2%, 4%, 6%, 8%, and 10%), OPEFB fibres ash content at three cement replacement levels (10%, 20%, and 30%) and three fibre contents (5%, 10%, and 15%) by weight of cement. The composites were tested for modulus of elasticity (MOE), modulus of rupture (MOR

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Aldousiri, B., M. Alajmi, and A. Shalwan. "Mechanical Properties of Palm Fibre Reinforced Recycled HDPE." Advances in Materials Science and Engineering 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/508179.

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Recently, recycled thermoplastic polymers become an alternative resource for manufacturing industrial products. However, they have low mechanical properties compared to the thermosets. In this paper, an attempt has been made to enhance the mechanical properties of recycled high density polyethylene (HDPE) with chopped strand mat (CSM) glass fibres as a synthetic reinforcement and with short oil palm fibres as a biodegradable (natural) reinforcement. The effects of volume fraction of both synthetic and natural fibres on tensile, compression, hardness, and flexural properties of the HDPE were in

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Fapohunda, Christopher, H. B. Adekunle, H. O. Adebayo, V. O. Olapade, and A. J. Kilani. "Comparative Examinations of Structural Responses of Concrete Reinforced with Treated Oil Palm Empty Fruit Bunch (TOPEFB) and Untreated Oil Palm Empty Fruit Bunch (OPEFB) Fibres." Electronic Journal of Structural Engineering 23, no. 1 (2023): 36–45. http://dx.doi.org/10.56748/ejse.233891.

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The findings from the investigation conducted, to compare the structural performance of concrete containing treated (TOPEFB) and untreated Empty Oil Palm Fruit Bunch (OPEFB) fibres are presented in this paper. For the TOPEFB fibres, the dried fibres were treated with 0.2% NAOH solution following the procedures of appropriate authority. The structural parameters investigated were consistencies, setting times, densities, compressive and tensile strengths of concrete incorporating TOPEFB and OPEFB fibres in the mix. The addition of fibres was limited to 1.20% by weight of cement in the concrete.

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Sreekala, M. S., M. G. Kumaran, and Sabu Thomas. "Stress relaxation behaviour in oil palm fibres." Materials Letters 50, no. 4 (2001): 263–73. http://dx.doi.org/10.1016/s0167-577x(01)00237-3.

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Olusunmade, Olusola Femi, Dare Aderibigbe Adetan, and Charles Olawale Ogunnigbo. "A Study on the Mechanical Properties of Oil Palm Mesocarp Fibre-Reinforced Thermoplastic." Journal of Composites 2016 (March 6, 2016): 1–7. http://dx.doi.org/10.1155/2016/3137243.

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Oil palm mesocarp fibre obtained from a palm oil processing mill was washed with detergent and water to remove the oil and sun-dried to enhance good adhesion to Linear Low Density Polyethylene (LLDPE). The fibre was pulverized and filtered through a sieve of pore size 300 microns. The Oil Palm Mesocarp Fibre Reinforced Thermoplastic (OPMFRT) was produced with a form of hand lay-up method and varying fibres weight ratio in the matrix from 5 wt% to 25 wt% in steps of 5 wt%. Tensile test was carried out to determine the tensile strength, tensile modulus, and elongation at break of the material. T

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Debnath, Sujan, and Abdul Hamid Abdullah. "Mechanical Performance of Cockle Shell Particles (CSP) and Oil Palm Fibre (OPF) Reinforced Epoxy Composite." International Journal of Engineering Materials and Manufacture 2, no. 3 (2017): 58–66. http://dx.doi.org/10.26776/ijemm.02.03.2017.03.

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The effects of particle sizes (range 1, 2 and 3) and particle loading (5wt%, 10wt%, 15wt%, 20wt% and 25wt %) on the mechanical properties (tensile and flexural properties), water absorption properties and morphology analysis (optical microscope) of epoxy composites reinforced with cockle shell particles and hybrid epoxy based composite reinforced with cockle shell particles and oil palm fibres were investigated. Pre-chemical treatment of alkaline solution (NaOH) with 5% concentration was used to treat the oil palm fibre prior to the fabrication of composite. Based on the findings, the composit

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Babu, Nurul Syafika Atikah, Rabihah Alawi, Nor Aidaniza Abdul Muttlib, and Mohmed Isaqali Karobari. "A Comprehensive Review on Oil Palm Fibre Implementations in Medical Sector." Journal of Food Processing and Preservation 2023 (October 19, 2023): 1–8. http://dx.doi.org/10.1155/2023/1206963.

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Objective. Reviewing oil palm fibre (OPF) utilisation in various medical sectors. Background. The OPF, especially in nanocellulose form, is frequently used due to its exceptional mechanical attributes, considerable surface area, versatility for surface functionalisation, biocompatibility, and nontoxicity. Method. Only articles published in the last ten years (2012-2022) and written in English were reviewed in this study. An electronic search was conducted in Google Scholar, ScienceDirect, and PubMed using the terms “oil palm fibres in the medical field” and “oil palm fibre.” Results. Among the

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Chandran, Mageswaran Ravi, Ewe Lay Sheng, Yew Weng Kean, Mohammad Nazhan Nasir, and Zawawi Ibrahim. "Acoustic Performance Mixture of Natural Fibres of Oil Palm Frond (OPF) and Empty Fruit Bunch (EFB)." Solid State Phenomena 317 (May 2021): 361–68. http://dx.doi.org/10.4028/www.scientific.net/ssp.317.361.

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The expansion of the oil palm industry has affected the environment and the poor handling of oil palm waste has greatly endangered the habitat surrounds it. The oil palm natural fibre waste can be put to good use and used as a sound absorber for its amazing acoustic properties. At the same time, the demand for natural fibre sound-absorbing panels is increasing due to its low-cost fabrication and its healthier than synthetic fibre. This research has studied the acoustic properties of mixing Empty Fruit Bunch (EFB) and Oil Palm Frond (OPF) in a thickness of 12 mm, 14 mm, 16 mm, and 18 mm. The fi

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Kasolang, Salmiah, Anizah Kalam, and Mohamad Ali Ahmad. "Dry Sliding Wear of Oil Palm Empty Fruit Bunch (OPEFB) Epoxy Composite." Advanced Materials Research 308-310 (August 2011): 1535–39. http://dx.doi.org/10.4028/www.scientific.net/amr.308-310.1535.

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This paper presents an experimental study carried out to determine the effects of fibre size on the mass loss, specific wear rate, roughness, and temperature distribution of Oil Palm Empty Fruit Bunch (OPEFB) epoxy composites. These epoxy samples were produced by mixing raw OPEFB fibres with epoxy. The samples were prepared at different sizes of fibres (100, 125, 180 and 250µm). Wear tests in dry sliding condition was carried out using Abrasion Resistance Tester (TR-600. The wear tests were performed at room temperature with two different loads (10 and 30N) and at constant sliding velocity of

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Ghazali, Arniza, Mohd Ridzuan Hafiz Mohd Zukeri, Yunita Megasari Dermawan, et al. "Nanofibre Network Rooted from the Alkaline Peroxide Treatment of Oil Palm Empty Fruit Bunches." Advanced Materials Research 832 (November 2013): 500–505. http://dx.doi.org/10.4028/www.scientific.net/amr.832.500.

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The increasing popularity of the oil palm empty fruit bunches (EFB) as a source of non-wood fibre has prompted a variety of research on processing and utilisation of the material. In an attempt to define the characters, reusability and end-of-life, oil palm EFB was processed by the alkaline peroxide variable treatment (APVT) systems. Low synergy between alkaline peroxide (AP) chemical and mechanical fibrillation through fibrillation (CMR synergy) revealed the yield of segments of EFB vascular bundles while heightening the mechanical forces further, generated more uniform but a mixture of fiber

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Fadahunsi, Ilesanmi Festus, and Queen Phebe Akoh. "Optimization of Lipase Production by Bacillus megaterium." Biotechnology Journal International 18, no. 2 (2017): 1–11. https://doi.org/10.9734/BJI/2017/32505.

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<strong>Aim: </strong>To optimize lipase production by <em>Bacillus megaterium</em> in submerged fermentation. <strong>Study Design:</strong> Collection of palm oil press fibres and effluent from different palm oil mills located within Ibadan Municipality. Isolation of <em>Bacillus megaterium </em>by cultivation in medium, submerged fermentation of palm oil press fibres and effluent by <em>B.</em> megaterium to produce lipase. Alteration of the cultural conditions to optimize production. <strong>Place and Duration of Study:</strong> All work were done in the Department of Microbiology, Faculty

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Mohd Hasdi, Nur Atheerah, Nurjannah Salim, Rasidi Roslan, and Siti Noorbaini Sarmin. "The Effects of Alkaline Treatment on Physical and Mechanical Properties of Oil Palm Trunk/Polypropylene Blends Composite." Materials Science Forum 1056 (March 14, 2022): 3–9. http://dx.doi.org/10.4028/p-lb9r7o.

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Wood-plastic composites (WPCs) are composites that incorporate plants composed up of wood and non-wood fibres blended with thermosets or thermoplastic polymers to form a composite. Oil palm trunk (OPT) is one of the wastes produced from the oil palm industry known as oil palm biomass (OPB). The OPT was utilized to turn oil palm biomass into a value-added product. In this research, oil palm trunk/polypropylene (OPT/PP) blends composite was produced by extrusion and injection molding techniques. Alkaline treatment was applied to the fibers to improve the interfacial adhesion of fibers. After alk

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JAMALUDIN, NUR FARAH AZIERA, Khairunisa Muthusamy, Mohd Faizal Md. Jaafar, and Fadzil Mat Yahaya. "Use of Palm Oil Clinker in Concrete Research: A Review." CONSTRUCTION 1, no. 1 (2021): 35–43. http://dx.doi.org/10.15282/construction.v1i1.6436.

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Palm oil clinker (POC) is a stone like by-product which is formed in the palm oil mill incinerator after extracted palm oil fibres and shells are burt to generate electricity for mill operation. The electricity is continuously generated. Then, the burnt fibres and shells are thrown at dumping areas as waste. This practice consumes a larger area at the landfills, causing environmental pollution. A review on the physical and chemical properties of POC was presented. The effect of using POC as lightweight aggregates and partial cement replacement on the mechanical properties of concrete produced

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Hauverset, N’Guessan Assiénin, Gogoue Dessan Obed, Anougba Bossoma Danielle, Dembélé Inza, and Allou Kouassi. "Evaluation de Différents Types de Substrats sur Le Développement des Plantules de Palmiers À Huile (Elaeis Guineensis Jacq.) en Côte d’Ivoire." European Scientific Journal, ESJ 17, no. 37 (2021): 1. http://dx.doi.org/10.19044/esj.2021.v17n37p1.

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Côte d'Ivoire is the main African exporter of palm oil in ECOWAS. In order to maintain its production, many practices such as the use of mineral and organic fertilizers are necessary. The general objective of this study was to compare the development of oil palm seedlings on five (5) different substrates consisting of potting soil, cow dung, and decomposing palm fibers. The results on the count of dead seedlings showed a low mortality rate on the 100 % potting soil substrate. Evaluation of some morphological parameters revealed better leaf growth in length, a large number of leaves, better fre

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Futami, Erika, Payam Shafigh, Herda Yati Binti Katman, and Zainah Ibrahim. "Recent Progress in the Application of Coconut and Palm Oil Fibres in Cement-Based Materials." Sustainability 13, no. 22 (2021): 12865. http://dx.doi.org/10.3390/su132212865.

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Cementitious materials are widely used in the construction industry. These materials have high compressive strength and huge environmental effects but low tensile and flexural strength. Thus, researching these materials to make them environmentally friendly is very important in terms of the sustainable development of the construction industry. In recent years, the amount of research about cementitious composites reinforced with natural fibre has increased annually. This review paper was presented to understand the latest research progress on these fibres and the needs of future research to enc

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Jawaid, Mohammad, Azman Hassan, and H. P. S. Abdul Khalil. "Effect of Coupling Agent on Mechanical and Thermal Behaviour of Oil Palm/Jute Hybrid Composites." Advanced Materials Research 686 (April 2013): 125–29. http://dx.doi.org/10.4028/www.scientific.net/amr.686.125.

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Hybrid composites prepared by using oil palm empty fruit bunch (EFB) and jute fibres as reinforcement in epoxy matrix by keeping the EFB/jute fibre weight ratio constant at 1:1. In this study, effect of coupling agent on tensile and flexural properties of oil palm empty EFB/jute fibres reinforced epoxy hybrid composites evaluated. Hybrid composites are prepared by using hand lay-up technique. Particular interest is the effect of coupling agent (CA), 2-Hyroxy ethyl acrylate (HEA) on the tensile and flexural properties of hybrid composites. The laminates coupled with HEA showed better tensile an

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Yousif, B. F. "Replacing of glass fibres with seed oil palm fibres for tribopolymeric composites." Tribology - Materials, Surfaces & Interfaces 2, no. 2 (2008): 99–103. http://dx.doi.org/10.1179/175158308x383189.

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Zawawi Ibrahim, Aisyah Humaira Alias, Ridzuan Ramli, et al. "Effects of Refining Parameters on the Properties of Oil Palm Frond (OPF) Fiber for Medium Density Fibreboard (MDF)." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 87, no. 3 (2021): 64–77. http://dx.doi.org/10.37934/arfmts.87.3.6477.

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Studies on the manufacture of medium density fiberboard (MDF) from oil palm frond (OPF) fibre were conducted to provide a sustainable and feasible source of lignocellulosic materials. The quality and properties of the fibre are very important as it dictates the final MDF properties. The properties of fibre like fibre pH, buffering capacity, and morphology can influence most of the MDF performances. Refining condition is one of the most important factors which determine the properties of the refined fibre. In this study, the effects of different refining pressures and temperatures on OPF fibre

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Adnan, Ja’afar, Mohd Taufiq Ishak, Nurul ‘Izzati Hashim, Fakroul Ridzuan Hashim, and Muhammad Aiman Amran. "Examination of Impulse Breakdown Voltage of a New EFB Insulation Paper." Jurnal Kejuruteraan si4, no. 1 (2021): 33–42. http://dx.doi.org/10.17576/jkukm-2021-si4(1)-04.

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Demand of softwood fiber has rapidly increased as a result from the variety of new softwood products. Therefore, nonwood fibers have been introduced as alternatives in pulp for presspaper making to supplement the limited wood fiber resources. Malaysia is the second largest producer of oil palm where the empty fruit bunch (EFB) has a potential to be developed as an insulating paper. This paper aims to determine the performance of EFB as non-wood fiber to evaluate its use as potential presspaper insulation in power transformer. The sample of EFB paper was produced through kraft pulping and labor

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Syed Mohsin, Sharifah Maszura, Sayid Javid Azimi, and Abdoullah Namdar. "Behaviour of Oil Palm Shell Reinforced Concrete Beams Added with Kenaf Fibres." Applied Mechanics and Materials 567 (June 2014): 351–55. http://dx.doi.org/10.4028/www.scientific.net/amm.567.351.

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The present article reports the findings of a study into the behaviour of oil palm shell reinforced concrete (OPSRC) beams with the addition of kenaf fibres. This work aims at examining the potential of kenaf fibres to improve the strength and ductility of the OPSRC beams as well as observing its potential in serving as part of shear reinforcement in the beams. Two different arrangements of the shear links in OPSRC beams with a selection of kenaf fibres content (10kg/m3 and 20kg/m3, respectively) were tested under monotonic loading. The results show that the addition of kenaf fibres enhances t

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Islam, MR, A. Gupta, M. Rivai, and MDH Beg. "Characterization of microwave-treated oil palm empty fruit bunch/glass fibre/polypropylene composites." Journal of Thermoplastic Composite Materials 30, no. 7 (2015): 986–1002. http://dx.doi.org/10.1177/0892705715614078.

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Composites were prepared from recycled polypropylene (RPP), oil palm empty fruit bunch (EFB) and/or glass fibre (GF) using extrusion and injection moulding techniques. Two types of maleic anhydride-grafted polypropylene such as Polybond 3200 and Fusabond P 613 were used to improve the interfacial adhesion between fibres and matrix. The EFB: GF ratio was fixed as 70:30 and fibre loading was considered as 40 wt%. Microwave was used to treat the EFB fibre, which was soaked in a fixed mass concentration (12.5%) of alkali solution at different temperatures (70, 80 and 90°C) for a fixed period of ti

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Samat, Noorasikin, Raimi Fariz Nasrudin, Nur Afiqah Mokhtar, and Norzita Yacob. "PRODUCTION OF CELLULOSE NANOCRYSTALS FROM OIL PALM EMPTY FRUIT BUNCH AND PINEAPPLE LEAF FIBRE USING DOUBLE OXIDATION APPROACH." Jurnal Teknologi 84, no. 5 (2022): 73–81. http://dx.doi.org/10.11113/jurnalteknologi.v84.18215.

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Cellulose nanocrystasl (CNC) were produced from oil palm empty fruit bunch (EFB) and pineapple leaf fibre (PALF) using double oxidation treatment comprising bleaching and ammonium persulfate (APS) treatments. Different techniques were used to characterise the extracted CNC. Fourier transform infrared (FTIR) spectra confirmed the formation of carboxyl group and decreasing fractions of non-cellulosic components. The CNCs from both fibres show a better crystallinity index than the raw fibre, and the CNCs also conform to the crystalline structure of cellulose I. Morphology analysis using transmiss

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YAP, Soon Poh, U. Johnson ALENGARAM, and Mohd Zamin JUMAAT. "THE EFFECT OF ASPECT RATIO AND VOLUME FRACTION ON MECHANICAL PROPERTIES OF STEEL FIBRE-REINFORCED OIL PALM SHELL CONCRETE." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 22, no. 2 (2015): 168–77. http://dx.doi.org/10.3846/13923730.2014.897970.

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The utilization of oil palm shell (OPS) as a replacement for conventional coarse aggregate produces a greener structural lightweight aggregate concrete (LWAC). Steel fibres enhance the mechanical properties of LWAC including OPS concrete (OPSC). This paper reports on the influence of the aspect ratio (l/d) and volume fraction (Vf) of hooked end steel fibres in oil palm shell fibre-reinforced concrete (OPSFRC). The fresh and hardened concrete properties, including ultrasonic pulse velocity (UPV) and post-failure compressive strength (PFCS) of ten mixes with three each for l/d (55, 65 and 80) an

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Ibrahim, Zawawi, Mansur Ahmad, Astimar Abdul Aziz, et al. "Oil Palm Empty Fruit Bunches (EFB): Influence of Alkali and Acid Treatment on the Mechanical Properties of Medium Density Fibreboard (MDF)." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 79, no. 1 (2020): 44–53. http://dx.doi.org/10.37934/arfmts.79.1.4453.

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Empty Fruit Bunches (EFB) are abundance residues from palm oil plantation was recognised as a potential material for manufacture such as particleboard and medium density fibreboard (MDF). The objective of this study is to identify and assess the potential effects of chemical treatment and concentration on the mechanical and bonding properties of MDF from EFB oil palm fibres. The EFB fibres were treated at 0.2, 0.4, 0.6 and 0.8% of sodium hydroxide (NaOH) and acetic acid (CH?COOH), and the fibres were used in the MDF production. Mechanical test included modulus of rupture (MOR), modulus of elas

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Low, K. S., C. K. Lee, and K. P. Lee. "Sorption of copper by dye-treated oil-palm fibres." Bioresource Technology 44, no. 2 (1993): 109–12. http://dx.doi.org/10.1016/0960-8524(93)90183-c.

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Momoh, Emmanuel Owoichoechi, and Adelaja Israel Osofero. "Behaviour of oil palm broom fibres (OPBF) reinforced concrete." Construction and Building Materials 221 (October 2019): 745–61. http://dx.doi.org/10.1016/j.conbuildmat.2019.06.118.

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Ewe, Lay Sheng, Weng Kean Yew, Hai Song Woon, and Zawawi Ibrahim. "Sound-Absorbing Material Based Oil Palm Frond Natural Fibres." Sains Malaysiana 52, no. 7 (2023): 2103–14. http://dx.doi.org/10.17576/jsm-2023-5207-16.

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Effective noise control is vital for improving living standards, but traditional sound absorbers pose health risks. Natural fibers offer a sustainable alternative, with consistent absorption rates across a broad frequency range. These fibers, widely available in Malaysia, are non-toxic, lightweight, renewable, and eco-friendly, making them an attractive option. The safety benefits of natural fibers further enhance their appeal as sound absorbers, making them an excellent choice for those concerned about environmental impact and personal health. This study will examine the effect of different t

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Mo, Kim Hung, U. Johnson Alengaram, and Mohd Zamin Jumaat. "Compressive Behaviour of Polyarcylonitrile Fibre Reinforced Lightweight Aggregate Concrete Composite." Advanced Materials Research 1115 (July 2015): 188–91. http://dx.doi.org/10.4028/www.scientific.net/amr.1115.188.

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In this paper, the effect of polyacrylonitrile (PAN) fibre addition at 0%, 0.1% and 0.2% volume fraction on the compressive behaviour such as compressive strength, residual strength upon heat exposure and compressive stress-strain relationship of lightweight oil palm shell concrete (OPSC) was investigated. OPSC with PAN fibres was found to exhibit reduced strength deterioration upon exposure to elevated temperatures of 100 °C, 200 °C and 400 °C. The strain at peak stress and the compressive ductility of OPSC were also increased with the addition of PAN fibres. Despite the reduced workability,

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Lin, Lina, Le Li, Lexin Xiao, et al. "Adsorption Behaviour of Reactive Blue 194 on Raw Ramie Yarn in Palm Oil and Water Media." Materials 15, no. 21 (2022): 7818. http://dx.doi.org/10.3390/ma15217818.

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As an edible oil, palm oil is also safe and reliable in dyeing, and the residual palm oil after dyeing can be recycled and used continuously, which is green and environmentally friendly and has great research prospects. In this research, raw ramie yarn, used for traditional grass cloth, was dyed in a palm oil medium using Reactive Blue 194. Studying the adsorption and diffusion behaviour in the dyeing process is necessary. Additionally, the kinetics and isotherm model of dyeing raw ramie yarn with Reactive Blue 194 in palm oil is studied, and the adsorption behaviour between them is discussed.

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Ng, D. C. P., T. L. Lau, M. P. Anwar, W. Elleithy, and M. F. Hama. "Effects of treatment for raw oil palm shell on compressive strength of oil palm shell concrete." IOP Conference Series: Earth and Environmental Science 1205, no. 1 (2023): 012027. http://dx.doi.org/10.1088/1755-1315/1205/1/012027.

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Abstract This paper presents test results of thirty-two OPSC (Oil Palm Shell Concrete) cubes cast with OPS (Oil Palm Shell) under different treatment condition and with different cement content. The study concludes that OPSC cast using fully treated (Wash-Dry-Sieve) OPS yields the highest compressive strength, an increase of 65% in comparison with using untreated OPS. The increase in strength can be attributed to 1) Removal of residual oil on OPS surface via washing with detergent, mass 2% of the dry OPS mass, and 2) Removal of sub-2mm particles in OPS via sieving comprising of soil and OPS fi

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Noor Ateeqah, Abdul Rahman, Nordin Kamarulzaman, Mohd Fahmi Saptri, Mohd Ariff Jamaludin, and Masitah Abu Kassim. "Characterisation of Fibre Morphology of Microwave-Treated Oil Palm Trunk (Elaeis guineensis Jacq.)." Applied Mechanics and Materials 510 (February 2014): 13–18. http://dx.doi.org/10.4028/www.scientific.net/amm.510.13.

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In this study, fibre morphology of microwave-treated oil palm trunks (Elaeis guineensis Jacq.) was studied. Thirty years old palm trunks (OPT) were selected, felled and divided into peripheral, middle and inner zones. Only the basal portion of the OPT was used to reduce variability of sampling. Microwave treatment of the OPT samples were conducted by using a domestic microwave oven operating at 2.45 GHz and with maximum rated power output of 950 watt. The samples were microwave-treated at four different power intensities of 950, 700, 500 and 300 watts and for four different exposure durations

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Jamaludin, Mohd Ariff, Norlida Kamarulzaman, and Mansur Ahmad. "The Bending Strength of Medium Density Fibreboard (MDF) from Different Ratios of Kenaf and Oil Palm Empty Fruit Bunches (EFB) Admixture for Light Weight Construction." Key Engineering Materials 334-335 (March 2007): 77–80. http://dx.doi.org/10.4028/www.scientific.net/kem.334-335.77.

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The use of alternative materials from agriculture and plantation bio-mass has widely been researched especially for use in bio-composites. These bio-mass have been used in flour form as fillers, in fibre form as reinforcements and in both flour and fibre forms as bulking agents. These bio-mass not only enhanced the composites but also help to reduce the burden on natural fibres from the forests. Furthermore, these bio-mass fibres can be used as an alternative or supplementary raw material in composites such as fibre glass-polymer composites by replacing part of the synthetic fibres, if not all

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Suhaili, Siti Shahirah, Nurshafikah Nadirah Alias, Md Azree Othuman Mydin, and Hanizam Awang. "INFLUENCE OF OIL PALM SPIKELETS FIBRE ON MECHANICAL PROPERTIES OF LIGHTWEIGHT FOAMED CONCRETE." Journal of Civil Engineering, Science and Technology 12, no. 2 (2021): 160–67. http://dx.doi.org/10.33736/jcest.3980.2021.

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As issues related to sustainable construction in Malaysia gains more importance, research on the utilization of waste by products especially from oil palm in concrete is vigorously implemented. Utilization of different parts of oil palm fibres in lightweight foamed concrete have garnered positive outcomes in terms of conservation of natural resources, lessening of environmental problem and can improve concrete's durability and mechanical properties. Lightweight foamed concrete (LFC) is well-known as a low-density concrete with a wide range of applications. It is good in compression but poor un

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Sreekala, M. S., and S. Thomas. "Effect of fibre surface modification on water-sorption characteristics of oil palm fibres." Composites Science and Technology 63, no. 6 (2003): 861–69. http://dx.doi.org/10.1016/s0266-3538(02)00270-1.

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Momoh, Emmanuel Owoichoechi, Adelaja Israel Osofero, and Oleksandr Menshykov. "Bond Behaviour of Treated Natural Fibre in Concrete." Nano Hybrids and Composites 34 (February 23, 2022): 37–44. http://dx.doi.org/10.4028/p-h40o32.

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The use of leaflet ribs from oil palm trees - Oil Palm Broom Fibres (OPBF) in reinforcingcement composites have shown some prospects according to recent studies. However, only little isunderstood regarding their bond interaction with cement matrices. Samples were prepared toinvestigate the pull-out response of OPBF in both single and combined form from concrete. For thecombined fibres, single OPBF strands were wound around one another longitudinally (in helical form)to form tendons. A comparison was made between the maximum bond strengths of untreated andtreated OPBF in concrete. The OPBF were

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