Mechanical and electrical properties of photocured jute fabric with 2-hydroxy ethylacrylate

Khan, Mubarak A.; Majumder, Shuvra; Rahman, Md. Arifur; Noor, Farhana G.; Zaman, Haydar U.; Mollah, M.Z.I.; Khan, Ruhul A.; Das, Lily R.

doi:10.1007/s12221-010-0391-3

Cited by 8 publications

(5 citation statements)

References 18 publications

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“…[5] The effect of 2-hydroxyethyl methacrylate (HEMA) on mechanical properties of jute-polycarbonate were investigated, and the results indicated improvement in mechanical properties over nontreated composites. [6] Khan et al [7] performed an interesting study on treatment of jute fabric (hessian cloth) with 2-hydroxy ethylacrylate (HEA) under UV radiation in order to improve the mechanical and electrical properties. Studies on the effect of acetylation on jute fibers showed that maximum weight percentage gain (WPG) was 18.0% for an acetic anhydride-pyridine system at 120 C for 4 h, whereas using only acetic anhydride, WPG was 12.3% at the same reaction conditions.…”

Section: Introductionmentioning

confidence: 99%

Effect of Chemical Modifications of Fibers on Tensile Properties of Epoxy Hybrid Composites

Jawaid

Othman

Saba

et al. 2014

International Journal of Polymer Analysis and Characterization

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Treatment of oil palm empty fruit bunch (EFB) and jute fibers is carried out by using 2-hydroxy ethyl acrylate (2-HEA) to increase the interfacial bonding of fibers with the epoxy matrix. Fourier transform-infrared (FT-IR) spectroscopy and scanning electron microscopy (SEM) were used to measure the change of surface composition of the fibers after treatment. Modified oil palm and jute fibers were used as reinforcements for epoxy matrix to fabricate hybrid composites by the hand lay-up technique. Tensile and morphological properties of hybrid composites were studied, and tensile properties of hybrid composites prepared from chemically treated oil palm=jute fibers were found to be better than those of untreated hybrid composites. SEM micrographs disclose that interfacial bonding between fiber and matrix significantly improved in the hybrid composites. Developed hybrid composites can be exploited as alternative materials for development of automotive and structural components instead of synthetic fiber-reinforced polymer composites.

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Section: Introductionmentioning

confidence: 99%

Effect of Chemical Modifications of Fibers on Tensile Properties of Epoxy Hybrid Composites

Jawaid

Othman

Saba

et al. 2014

International Journal of Polymer Analysis and Characterization

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“…For this reason, to minimize the undesirable aspects and to enhance the effectiveness for intensified textile use, modification of jute and cotton fibres has been attempted during the recent years. This modification has been done using chemical (Mondal et al , 2007, 2004; Mondal, 2003; Mondal and Haque, 2007; Mondal et al , 2006), photochemical (Ghosh and Paul, 1983) and radiation-induced (Khan et al , 2010; Zaman et al , 2012; Khan et al , 2015) methods. Many workers have chemically modified jute and cotton fibres using nitrile (Mondal et al , 2007; Mondal et al , 2004; Mondal, 2003), acrylate (Mondal and Haque, 2007; Mondal et al , 2006; Mondal, 2013), acrylic and amide monomers (Mondal et al , 2002), and the modified fibres have shown improved thermal, tensile and colour fastness properties, but is not eco-friendly.…”

Section: Introductionmentioning

confidence: 99%

Study on prawn shell waste into chitosan and its derivatives as value added products for cellulosic fibres

Islam

Mondal

Ahmed

2017

RJTA

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Purpose The purpose of this paper is to synthesize chitosan, N-octyl chitosan (NOCh) and carboxymethyl chitosan (CMCh) derivative from prawn shell wastes and identify their applications as modifiers on cellulosic fibres, jute and cotton, to develop quality textile fibres. Design/methodology/approach Chitosan was obtained by deacetylation of chitin. NOCh was obtained by reductive amination of chitosan. Water-soluble CMCh was prepared by reacting chitosan with monochloroacetic acid in aqueous alkaline media at ambient conditions. Chitosan, NOCh and CMCh were applied on cellulosic fibres, and structure and physico-chemical characteristics of chitosan derivatives and modified fibres were investigated and analysed. Findings The molecular weight, degree of deacetylation and ash content of prepared chitosan were 1,39,958 Da, 85 and 2.33 per cent, respectively. The moisture content, water holding capacity and total nitrogen content were above 10, 450 and 6.5 per cent, respectively. Average degree of substitution of CMCh was 0.82 as determined by titrimetric analysis. Fourier transform infrared spectroscopy (FTIR) spectra showed characteristic peaks of carbonyl group at 1,659 cm−1, –NH2 at 1,600 cm−1, symmetric stretching of C-H in the methyl group at 1,520 cm−1 and carboxylic group at 1,737 cm−1. Thermograms showed moderate thermal stability in treated fibres compared to untreated fibres. Surface morphology of the modified fibres exhibited smoother surface due to the absorption of chitosan, NOCh and CMCh. Originality/value Modification of jute and cotton by sorption of NOCh and CMCh introduced new functional groups on the fibre surface with chemical bonding, which was confirmed by FTIR. Surface morphology of the fibres was carried out by scanning electron microscopy. As the modified fibres also showed good dyeability and colour fastness as well as other properties, the chitosan derivatives as a textile modifier would be helpful to avoid synthetic petroleum-based chemical modifiers as well as to manage the environmental pollution from prawn shell waste and other toxic chemicals.

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“…To improve the fiber-matrix adhesion, a pretreatment of the fiber surface or the incorporation of surface modifier during processing is required. Several studies have been reported to improve physical and mechanical properties of jute using different impregnating solution under gamma and ultraviolet (UV) radiation [10][11][12]. Grafting by vinyl monomer onto cellulosic fiber by radiation method is one of the most effective methods to improve mechanical properties and to reduce water uptake tendency [13,14].…”

Section: Introductionmentioning

confidence: 99%

A comparative study on the mechanical and degradation properties of plant fibers reinforced polyethylene composites

Zaman

Khan

2011

Polymer Composites

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Coir and abaca fiber‐reinforced linear low density polyethylene (LLDPE) composites (30 wt% fiber) were prepared by compression molding. Coir and abaca fibers were treated with methyl methacrylate (MMA) using ultraviolet radiation to improve the mechanical properties of the composites. Concentration of MMA and radiation dose was optimized. It was found that 30% MMA in methanol along with photoinitiator Darocur‐1173 (2%) and 15th pass of radiation rendered better performance. Chemically treated fiber‐reinforced specimens yielded better mechanical properties compared to the untreated composites, whereas coir fiber composites had better mechanical properties than abaca fiber reinforced ones. For the improvement of the properties, optimized coir (coir fiber treated with 30% MMA) and abaca (abaca fiber treated with 40% MMA) fibers were again treated with aqueous starch solution (2%–8%, w/w) for 2–7 min. Composites made of 3%‐starch‐treated coir fiber (5 min soaking time) showed the best mechanical properties than that of abaca‐fiber‐based composites. Water uptake and soil degradation tests of the composites were also performed. POLYM. COMPOS., 2011. © 2011 Society of Plastics Engineers

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Mechanical and electrical properties of photocured jute fabric with 2-hydroxy ethylacrylate

Cited by 8 publications

References 18 publications

Effect of Chemical Modifications of Fibers on Tensile Properties of Epoxy Hybrid Composites

Effect of Chemical Modifications of Fibers on Tensile Properties of Epoxy Hybrid Composites

Study on prawn shell waste into chitosan and its derivatives as value added products for cellulosic fibres

A comparative study on the mechanical and degradation properties of plant fibers reinforced polyethylene composites

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