Interfacial bond assessment of clay-polyolefin nanocomposites CPNC on view of mechanical and fracture properties

El-Sheikhy, Refat; Al‐Shamrani, Mosleh

doi:10.1016/j.apt.2017.01.002

Cited by 12 publications

(12 citation statements)

References 12 publications

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“…The size and shape of the particles also plays an important role in the composite material for the strength and bonding between reinforcement and matrix material. Toyota automobile industries first started using the nanoclay particles in the polymer composite fabrication [ 125 ]; in this research work, the author has shown the importance of clay particles as a filler material to create the interfacial bond between the matrix and reinforcement and an improvement in the physical and fracture toughness of the composite material. Due to advancements in the material properties by using the nanoclay particles, the materials have been used in several functional and structural applications.…”

Section: Integration Of Nanoparticles In Natural Fiber Hybrid Compmentioning

confidence: 99%

Review of Hybrid Fiber Based Composites with Nano Particles—Material Properties and Applications

et al. 2020

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The present review article provides an overview of the properties of various natural and synthetic fibers for the fabrication of pure natural composites and the combination of both natural/synthetic fibers-based hybrid composites, bio-based resins, various fabrication techniques, chemical and mechanical properties of fibers, the effect of chemical treatment and the influence of nanoparticles on the composite materials. Natural fibers are becoming more popular and attractive to researchers, with satisfactory results, due to their availability, ease of fabrication, cost-effectiveness, biodegradable nature and being environmentally friendly. Hybrid composites made up of two different natural fibers under the same matrix material are more popular than a combination of natural and synthetic fibers. Recent studies relevant to natural fiber hybrid composites have stated that, due to their biodegradability and the strength of individual fibers causing an impact on mechanical properties, flame retardancy and moisture absorption, natural fibers need an additional treatment like chemical treatment for the fibers to overcome those drawbacks and to enhance their better properties. The result of chemical treatment on composite material properties such as thermal, mechanical and moisture properties was studied. Researchers found that the positive influence on overall strength by placing the filler materials (nanoparticles) in the composite materials. Hybrid composites are one of the fields in polymer science that are attracting consideration for various lightweight applications in a wide range of industries such as automobile, construction, shipping, aviation, sports equipment, electronics, hardware and biomedical sectors.

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Section: Integration Of Nanoparticles In Natural Fiber Hybrid Compmentioning

confidence: 99%

Review of Hybrid Fiber Based Composites with Nano Particles—Material Properties and Applications

et al. 2020

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“…HNT particles are opaque, while SHNTs are transparent. Generally, conventional nanoclay is used as a filler material to enhance properties of other materials, such as polymers, thereby producing new nanocomposites called CPNCs 11 – 13 . The SHNTs microtructure and dimensions are different from the HNT microstructure.…”

Section: Introductionmentioning

confidence: 99%

Exploring of new natural Saudi nanoparticles: investigation and characterization

El-Sheikhy

2020

Sci Rep

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A new natural nanomaterial in Saudi Arabian soil has been explored. It is green nanoclay consisting of two-dimensional nanoparticles with special properties and dimensions. These nanoparticles are called Saudi halloysite-like nanotubes (SHNTs) because they are similar to halloysite nanotubes (HNTs). SHNTs are transparent having a special cross-section in polygonal shapes, such as hexagonal, with unique dimensions in comparison to that of HNTs. Additionally, external width of SHNTs is 20–50 nm, length is 50–600 nm and can reach 10,000 nm while lumen width of SHNTs is larger than that of HNT, along with SHNTs having thinner walls; these attributes make SHNTs good as nanocontainer. Surface area of SHNTs (168 m2/g) is larger than surface area of HNTs (65 m2/g). SHNTs are bendable with a slight curvature, while HNTs are always straight. Geometry, dimensions, microstructure, chemical composition, surface area and zeta potential of SHNTs are characterized using SEM, TEM, EDX, Langmuir surface area technique, a laser particle size analyser and ZP analysis. SHNTs have many applications in industrial, medical and advanced nanocomposite production. Experimental work has been carried out on nanocomposites made of HDPE reinforced with 5% SHNTs, proving enhancements in mechanical, fracture and thermal properties of original HDPE materials.

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“…Clay-polymer nanocomposites (CPNC) became one of the important fields of nanotechnology since Toyota produced the first application in the automobile industry. 11 Several researchers have investigated the mechanical, thermal, physical, and chemical behaviors of various types of nanoclays and the resulting nanomodified composite materials. 12–22 Wetzel et al.…”

Section: Introductionmentioning

confidence: 99%

Influence of Cloisite® 20B on mechanical properties of S-glass fiber-reinforced polymer composite

Woldemariam

Belingardi

Beyene

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part C:

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In this work the effect of nanoclay, Cloisite 20B inclusion on the mechanical behavior of a woven-type glass fiber reinforced polymer composite was experimentally investigated. Specifically, the study examined the effect of nanoclay with various weight percentages on the tensile, compressive strengths, and modulus of elasticity of glass fiber reinforced polymers in both weft and warp directions. Results showed that depending on the warp and weft directions, the inclusion of nanoclay, Cloisite 20B, significantly improved the mechanical behavior of glass fiber reinforced polymers. A better understanding of nanoclay fillers and their contribution to mechanical behaviors can lead to better design of novel structural composites.

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Interfacial bond assessment of clay-polyolefin nanocomposites CPNC on view of mechanical and fracture properties

Cited by 12 publications

References 12 publications

Review of Hybrid Fiber Based Composites with Nano Particles—Material Properties and Applications

Review of Hybrid Fiber Based Composites with Nano Particles—Material Properties and Applications

Exploring of new natural Saudi nanoparticles: investigation and characterization

Influence of Cloisite® 20B on mechanical properties of S-glass fiber-reinforced polymer composite

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