Effect of the Fillers Contents on the Chemical, Mechanical and Thermal Properties of Polymer Composites

Quddos, A.; Hussain, Sajawal; Hafiz-ur-Rehman,; Abbas, Tahir

doi:10.4028/www.scientific.net/kem.442.342

Cited by 3 publications

(3 citation statements)

References 20 publications

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“…Composite materials are capable of covering in all means of distribution because of their heterogeneous nature. Properties of composites arise as a function of its constituent materials, their distribution, and the interaction among them and as a result an unusual combination of material properties can be obtained [1][2][3][4][5]. Fiber reinforced composites have gained much attention due to their better mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Fiber-Reinforced Modified Epoxy Resin Composites

Quddos

Khan

et al. 2012

KEM

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The impregnation of the fiber with a resin system, the polymeric matrix with the interface needs to be properly cured so that the dimensional stability of the matrix and the composite is ensured. A modified epoxy resin matrix was obtained with a reactive toughening agent and anhydride as a curing agent. The mechanical properties of the modified epoxy matrix and its fiber reinforced composites were investigated systematically. The polymeric matrix possessed many good properties, including high strength, high elongation at break, low viscosity, long pot life at room temperature, and good water resistance. The special attentions are given to the matrix due to its low out gassing, low water absorption and radiation resistance. In addition, the fiber-reinforced composites showed a high strength conversion ratio of the fiber and good fatigue resistance. The dynamic and static of the composite material were studied by thermo gravimetric analysis (TGA), Differential Scanning Calorimetry (DSC) and Scanning Electron Microscopy (SEM) with EDX. The influences of processing technique such as curing and proper mixing on the mechanical and interfacial properties were determined. The results demonstrated that the modified epoxy resin matrix is very suitable for applications in products fabricated with fiber-reinforced composites.

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Section: Introductionmentioning

confidence: 99%

Investigation of Fiber-Reinforced Modified Epoxy Resin Composites

Quddos

Khan

et al. 2012

KEM

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“…Much interest has focused on the development of aluminum phosphates and phosphonates in recent years. As a kind of polyphase material, organic–inorganic hybrid materials have brought to us a new research field as a result of their superior properties, such as excellent chemical resistance, good mechanical strength, low thermal conductivity at high temperature, and good thermal stability and resistance to thermal shock . While the incorporation of microscale and larger inorganic fillers into organic polymers is scientifically well explored, the decrease in size of the inorganic component into the nano dimension, and the simultaneous increase of the interfacial area, results in new extraordinary material properties which require further investigation .…”

Section: Introductionmentioning

confidence: 99%

Synthesis of a layered crystalline AlSPP and reusable catalysts for epoxidation of unfunctionalized olefins

Jia

Luo

et al. 2012

Applied Organom Chemis

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A type of organic-inorganic hybrid material layered crystalline AlSPP (AlSPP) was prepared under simple conditions, completely different to the traditional hydrothermal methods, by the reaction of oligo-styrenyl phosphonic acid with aluminum acetate and sodium dihydrogen phosphate. The microstructure of AlSPP was characterized by X-ray diffraction, FT-IR, atomic absorption spectroscopy, N 2 volumetric adsorption, atomic force microscopy, scanning electron microscopy, transmission electron microscopy and thermogravimetric analysis. Based on the experimental date, the ideal structure model of AlSPP is proposed, which indicated that the layered crystalline AlSPP samples are special lamellar structure with many cavums, holes, channels and ravines on the surface, the interlamellar region and interlayer surfaces of the particles. Therefore AlSPP possesses excellent properties and has potential applications for heterogeneous asymmetric catalyst supports.

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“…nanotubes [6], silver nano particles [10]- [15], nano clay [16], Al2o3 [17], PMMA [20] to epoxy matrix believed to produce the new composites of improved thermal and mechanical properties etc. compared to the existing counter parts with relative to the cost effective fillers [21] The geometrical shape, shape of the powdered fillers has direct influence on the dimensional stability, processibility, thermal and mechanical properties of the composite [22].This may leads to the pave way to the new applications and solutions in the industries.…”

mentioning

confidence: 99%

The Effect of Moisture on the Properties of Glass Fiber Polymer Matrix Composites with MoS2 and CaCO3

Jhansi*,

Babu,

Rao

2019

IJEAT

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The mechanical properties and water absorption behavior of a pure glass fiber reinforced epoxy matrix and a glass fiber reinforced epoxy filled composites immersed into a tap water were investigated. The main purpose of this experiment is addition of two different powdered fillers (CaCO3 and MoS2 ) into the epoxy matrix and comparing the properties of pure GFRP and filled GFRP. The composites specimens with fillers absorb less water when compared to pure GFRP specimens at room temperature. Water absorption curves and equilibrium moisture content were determined. The composites exhibit a positive deviation from the Fickan’s law with the addition of fillers into the matrix. The influence of water uptake has significant effect on the reduction of mechanical properties. It is observed that 3% filled MoS2 in epoxy matrix has less uptake of water and the tensile strength decreased is 3% , flexural strength decreased up to 18% and shear strength is 42% decreased when compared to CaCO3 filled composites and unfilled glass fiber reinforced polymer composite.

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Effect of the Fillers Contents on the Chemical, Mechanical and Thermal Properties of Polymer Composites

Cited by 3 publications

References 20 publications

Investigation of Fiber-Reinforced Modified Epoxy Resin Composites

Investigation of Fiber-Reinforced Modified Epoxy Resin Composites

Synthesis of a layered crystalline AlSPP and reusable catalysts for epoxidation of unfunctionalized olefins

The Effect of Moisture on the Properties of Glass Fiber Polymer Matrix Composites with MoS2 and CaCO3

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