Development and Characterization of Nanoclay-Modified Soy Resin-Based Jute Composite as an Eco-friendly/Green Product

Behera, Ajaya Kumar; Avancha, Sridevi; Sen, Ramkrishna; Adhikari, Basudam

doi:10.1080/03602559.2013.763354

Cited by 11 publications

(7 citation statements)

References 32 publications

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“…Behera et al [75] found improved mechanical properties of jute reinforced soy composite by utilizing Cloisite 30B nanoclay as an additive. For 5 wt% clay loaded composite the Tensile Strength, Flexural Strength and storage modulus were 1.55, 1.51, and 2.62 times greater than that of nanoclay free jute-soy composite respectively.…”

Section: Soy Protein Bio-nanocompositementioning

confidence: 99%

Soy Protein Based Green Composite: A Review

KM¹,

Singh²

2017

Res. Rev. J Mat. Sci

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Today there are increasing demands for the use of environmental friendly materials that are biodegradable and can replace petroleum based synthetic polymers. Non degradability and environmentally hazardous nature of plastics and some composites are the main problems as plastic waste disposal management become a great challenge due to the unavailability of free land for solid waste disposal in regions of high population density [1]. Therefore scientists have focused their research on using materials from nature because of its biodegradability. Green composites are specific class of biocomposites, where a bio-based polymer matrix is reinforced by natural fibers. Synthetic plastics can be replaced by green composite products which make the environment free of plastic wastes. Soy protein has attracted great research interest for the development of environment friendly protein materials with potentially good properties, such as regeneration, biocompatibility, biodegradability, etc. [2-6]. In addition to its use as a food ingredient, nonfood applications of soy protein as polymeric materials have attracted increasing attention in recent years. Soy protein based composites show potential applications for housing, transportation and rigid packaging. Many researches on forming plastic and composites from soy protein resin were carried out [7-9]. Soy protein resins have been used to fabricate green composites for many applications such as hydrogels, adhesives, plastics, films, coatings and emulsifiers, and it has also been reported as a promising material for biotechnological and biomedical utilization. COMPOSITION OF SOY PROTEIN Soy protein is made from soybean that has been dehulled and deffated. Soybean contains roughly 18-20% oil, 40-45% protein, 25-30% carbohydrate, and 3% ash [10]. Soy proteins are complex macromolecules composed of amino acids such as cystine, arginine, lysine, hystidine, etc. which can be used for inter or intra molecular interaction as amino acids have many active sites available for molecular interaction [11]. Soy proteins are mostly globulin, with the 7S and 11S fractions representing 37% and 31% respectively, of the total extractable protein [12]. Soybean protein is commercially available in form of defatted soy flour (DSF), soy protein concentrate (SPC) and soy protein isolate (SPI). After soybeans are dehulled and the oil is extracted, the remaining protein and carbohydrate meal is ground into soy flour (SF) containing roughly 56% protein and 34% carbohydrate and is the least expensive of the three products. Soy protein concentrate (SPC) is produced by leaching out the water/alcohol-soluble carbohydrates from soy flour to obtain a product with 65-ABSTRACT Natural polymers can be obtained from natural resources such as plants, animals etc. Natural polymers are easily decomposable, ecofriendly, sustainable, low cost and help us to reduce the pollution. Soy protein is one of the most easily available biodegradable polymers. However there are some drawbacks such as low water resistance and mechan...

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Section: Soy Protein Bio-nanocompositementioning

confidence: 99%

Soy Protein Based Green Composite: A Review

KM¹,

Singh²

2017

Res. Rev. J Mat. Sci

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“…Combined alkali and polymer modified jute fiber retained 93 % of its original tensile strength after keeping 360 days in cement medium as compared to that of raw jute that retained only 74 % strength. Some researchers have reported an eco-friendly and inexpensive treatment to increase the mechanical properties of natural fiber reinforced polymer composites by applying soy resin and soy resin with nano clay [105,106]. The authors claimed to develop a strong and rigid composite as a substitute of synthetic polymer-based composites for using as packaging materials.…”

Section: Other Treatment Methodsmentioning

confidence: 99%

A brief review on the chemical modifications of lignocellulosic fibers for durable engineering composites

et al. 2015

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A brief review has been presented on the existing methods to enhance the durability of lignocellulosic fibers (LCFs) for manufacturing composites for engineering applications. The free hydroxyl groups of the cellulose chains within LCFs tend to attract water molecules in moist environment, which may cause the fibers to swell and the cellulose chains to lose their integrity due to hydrolysis and oxidation imparted by the actions of biogenic enzymes or chemical factors, such as acidity, alkalinity, and salinity or UV irradiation. This study mainly highlights those technologies that present the modifications of cellulose main chain within the LCFs to improve the degradation resistance and mechanical strength. Detailed pros and cons of those chemical modifications have also been presented in this study with possible applications of the composites with special reference to durability.

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“…He reported that tensile and flexural properties of jute-soy protein are much higher than jute -polypropylene composites. Behera et al [20] studied the physical properties of jute-nanoclay modified soy resin composite. Saw et al [21] fabricated the jute-coir hybrid composites by using epoxy novolac resin and tested different physical properties of this composite.…”

Section: Resultsmentioning

confidence: 99%

Mechanical Properties of Unidirectional Jute-Polyester Composite

M¹

2015

J Textile Sci Eng

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Development and Characterization of Nanoclay-Modified Soy Resin-Based Jute Composite as an Eco-friendly/Green Product

Cited by 11 publications

References 32 publications

Soy Protein Based Green Composite: A Review

Soy Protein Based Green Composite: A Review

A brief review on the chemical modifications of lignocellulosic fibers for durable engineering composites

Mechanical Properties of Unidirectional Jute-Polyester Composite

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