Characterization of the Chemical, Physical, and Mechanical Properties of NaOH-treated Natural Cellulosic Fibers from Corn Husks

Sari, Nasmi Herlina; Wardana, I.N.G.; Irawan, Yudy Surya; Siswanto, Eko

doi:10.1080/15440478.2017.1349707

Cited by 107 publications

(30 citation statements)

References 31 publications

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“…At constant NaOH concentration with different time periods, the natural fibers are treated in 5% (w / v) NaOH solution (generally 5% is optimal for most natural fibers) varying the time (i.e. 15, 30, 45, 60, 75 and 90 mins) (Arthanarieswaran et al, 2015;Herlina Sari et al, 2018;Rajkumar et al, 2016). Later, the treated natural fibers are washed with deionized water, followed by the addition of few drops of 0.1 N hydrochloric acid to remove the excess impurities (Reddy et al, 2013;Saravanakumar et al, 2014a;Sonnier et al, 2018).…”

Section: Sodium Hydroxide (Naoh) Treatmentmentioning

confidence: 99%

A comprehensive review of techniques for natural fibers as reinforcement in composites: Preparation, processing and characterization

Sanjay¹,

Siengchin²,

Jawaid

et al. 2019

Carbohydrate Polymers

620

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Link to publication on Research at Birmingham portal General rights Unless a licence is specified above, all rights (including copyright and moral rights) in this document are retained by the authors and/or the copyright holders. The express permission of the copyright holder must be obtained for any use of this material other than for purposes permitted by law. • Users may freely distribute the URL that is used to identify this publication. • Users may download and/or print one copy of the publication from the University of Birmingham research portal for the purpose of private study or non-commercial research. • User may use extracts from the document in line with the concept of 'fair dealing' under the Copyright, Designs and Patents Act 1988 (?) • Users may not further distribute the material nor use it for the purposes of commercial gain. Where a licence is displayed above, please note the terms and conditions of the licence govern your use of this document. When citing, please reference the published version. Take down policy While the University of Birmingham exercises care and attention in making items available there are rare occasions when an item has been uploaded in error or has been deemed to be commercially or otherwise sensitive.

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Section: Sodium Hydroxide (Naoh) Treatmentmentioning

confidence: 99%

A comprehensive review of techniques for natural fibers as reinforcement in composites: Preparation, processing and characterization

Sanjay¹,

Siengchin²,

Jawaid

et al. 2019

Carbohydrate Polymers

620

View full text Add to dashboard Cite

show abstract

“…Bahan-bahan yang digunakan yaitu serat kulit waru, plat aluminium dan resin bisphenol LP-1Q-EX. Serat kulit waru direndam di dalam air sampai terjadinya pembusukan daging kulit waru seperti ditunjukkan oleh Sari et al (2017) [13]. Serat kulit waru dipotong dengan lebar 5 mm dan panjang 400 mm kemudian dianyam dengan pola basket (2-2).…”

Section: Bahanunclassified

Perilaku Tarik Komposit Laminat Serat Kulit Waru-Aluminium

Suteja

Purnowidodo

Darmadi

et al. 2019

JRM

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Waru fiber-aluminium laminate composite is engineering materials which have high stiffness, strength properties and weight to strength ratio. The aim of this study is to find out the effect of the number of waru fiber to tensile strength on laminate composite waru fiber-Aluminium. The process of laminating composite waru fiber-aluminium is done by vacuum infusion resin method with layers variation 1, 2, 3, 4 and fiber direction 45/45 angle woven basket. The result shows that the tensile strength of the waru-Al fiber composite decreases and the elongation value of the composite increases due to the addition of layers of fiber waru lower bond strength on adhesive-aluminum and adhesive-waru. The lowest tensile strength of 153,642 MPa has occurred in composite with 4 layers of waru fibre.

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“…Salah satu material yang dapat memenuhi hal tersebut ialah material komposit yang diperkuat serat alam, seperti daun pandan, cornhusk, batang kelapa dan lidah mertua [1][2][3][4]. Murah, mudah diproses, renewable, berlimpah dan tidak membahayakan kesehatan manusia [5,6]; keunggulan ini telah menjadikan serat alam lainnya menarik untuk diselidiki sifatsifatnya.…”

Section: Pendahuluanunclassified

Komposit Epoksi Diperkuat Serat Corypha Utan: Karakterisasi Morpologi, Kekuatan Tarik Dan kekuatan Lentur

Sari¹,

Catur²,

Safi’i³

2019

JEM

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Serat Corypha utan lamarck, yang kaya selulosa, murah, berlimpah memiliki potensi untuk penguatan pada komposit termoset. Penelitian ini bertujuan untuk menyelidiki sifat-sifat dari komposit epoksi berpenguatan serat Corypha utan lamarck. Pembuatan komposit telah dilakukan dengan menggunakan teknik vacuum bagging. Efek penambahan fraksi volume serat Corypha Utan (CU) dengan variasi 20, 25 dan 30 % (fraksi volume) terhadap morpologi, sifat kekuatan tarik dan lentur dari komposit telah diselidiki dan dianalisa. Hasil studi menunjukkan bahwa penambahan fraksi volume serat Corypha Utan secara siknifikan meningkatkan kekuatan tarik dan lentur dari komposit; dikarenakan penyebaran serat merata dalam resin, dan interface yang cukup kuat terbentuk antara serat dan epoksi. Komposit CU/epoksi dengan variasi fraksi volume serat 30% (spesimen komposit CUh) memiliki nilai kekuatan dan modulus tarik sebesar tur paling tinggi sebesar 28.13 MPa dan 39.40 MPa, berturut-turut. Modulus lentur paling tinggi dimiliki oleh komposit dengan fraksi volume serat CU sebesar 30%. Analisa foto SEM memperlihatkan ikatan interface antara serat-epoksi dan fiber breakage. Hasil ini menunjukkkan bahwa komposit Cu/epoksi dapat menjadi alternatif sebagai papan komposit komersil. Corypha Utan fiber, which is rich cellulose, cheap and abundant has the potential for reinforcement in thermoset composites. This study aim is to investigate the properties of epoxy composites reinforced Corypha Utan fibers. The manufacture of composite has been done using vacuum bagging technique. The effect of increasing of the volume fraction of the Corypha utan fibers with variations of 20, 25 dan 30 % (volume fraction) on morphology, the tensile and flexural strength of composites have been investigated and analyzed. The results show that the increase of the volume fraction of Corypha utan fibers significantly increased tensile and flexural of composites; it is due to the dispersion of the fibers in epoxy, and interface bond between fiber and epoxy formed strong enough. The CU/epoxy composite with the volume fraction of the fiber of 30% (Composite CUh specimens) has the highest tensile and flexural strength value of 28,13 MPa and 39,400 MPa, respectively. The moduli’s flexural gives higher value at 30% volume fraction. SEM images demonstrate that interfacial adhesions between fiber-epoxy, and fiber breakage. The result suggests that Corypha utan fibers/epoxy composites can be a good alternative as commercial composites boards, especially for interior applications.

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Characterization of the Chemical, Physical, and Mechanical Properties of NaOH-treated Natural Cellulosic Fibers from Corn Husks

Cited by 107 publications

References 31 publications

A comprehensive review of techniques for natural fibers as reinforcement in composites: Preparation, processing and characterization

A comprehensive review of techniques for natural fibers as reinforcement in composites: Preparation, processing and characterization

Perilaku Tarik Komposit Laminat Serat Kulit Waru-Aluminium

Komposit Epoksi Diperkuat Serat Corypha Utan: Karakterisasi Morpologi, Kekuatan Tarik Dan kekuatan Lentur

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