Effect of different shapes of the iron waste/polyester-based composites on the mechanical behaviour

Fahad, Besma M.; Salman, Suhad D.

doi:10.1007/s41062-022-00865-1

Cited by 3 publications

(2 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Composite materials can behave differently in testing using ultrasonic waves according to the reinforcing materials, percent, geometry of reinforcing, boundary, and interfaces between the matrix and reinforcing materials. Other factors could influence the propagation of sound waves [26]. The effective dissipation of wave energy serves as a measure of an insulator's efficiency.…”

Section: Resultsmentioning

confidence: 99%

Acoustic Impedance Evaluation of the Polymer–Polymer Hybrid Composites as Insulator Building Materials

Fahad,

Al-jadiri

2023

Polymers

Self Cite

View full text Add to dashboard Cite

Acoustic energy dissipates in multi-phase or multi-boundary materials. Hybrid composites are described as multi-phase with many interfaces between their materials. The current research proposes the study of the acoustic behavior of polymeric hybrid composites by estimating the time, velocity, and hybrid composite acoustic impedance. Two groups of hybrid composites were prepared, including unsaturated polyester with PMMA, except one with HDPE and the other with PS. Each group had 28%, 35%, and 40% weight fractions. An ultrasonic test measured the time to determine the velocity and then the acoustic impedance later. The results showed that increasing the weight fraction will increase the density with respect to the density of the reinforcing material. Different ultrasonic times were obtained with increasing weight fractions. As the weight fraction of PS increased, the time increased; unlike the velocity, it decreased but increased with density. In contrast, this behavior was changed if the hybrid had PE. The highest acoustic impedance was at 28% UP/PMMA + PS. In conclusion, UP/PMMA + PS can dissipate ultrasonic waves more than UP/PMMA + PE.

show abstract

Section: Resultsmentioning

confidence: 99%

Acoustic Impedance Evaluation of the Polymer–Polymer Hybrid Composites as Insulator Building Materials

Fahad,

Al-jadiri

2023

Polymers

Self Cite

View full text Add to dashboard Cite

show abstract

“…fabricated polyester resin‐based composites reinforced with different shapes of industrial iron waste (powder particles, spiral fiber, and flakes) through a hand lay‐up method. [ 6 ] All prepared composites exhibited better mechanical properties than the pristine polyester. Furthermore, it was found that the forms of iron waste play a major role based on the results that composite reinforced with spiral fiber had the highest compressive strength with minimum increase in density.…”

Section: Introductionmentioning

confidence: 99%

Designing Approach of Fiber‐Reinforced Polymer Composite by Combination of Fibrillated Olive Pomace and Marble Powder

Kawano

Dinc

Yel

et al. 2022

Macro Materials & Eng

View full text Add to dashboard Cite

The development of effective methods to utilize industrial and agricultural wastes is crucial from the perspective of a circular economy. Marble powder and olive pomace (OP), byproducts of olive oil production and marble processing, are considered one of the major sources causing severe environmental pollution, especially in Mediterranean countries. Herein, marble powder and OP are aimed to use as fillers in polypropylene (PP)‐based polymer composite. In addition, fractionated OP is further fibrillated by a combination of mechanical grinding and ionic liquid treatment to enhance its performance as a reinforcement. After treatment for 24 h, the particle size decreases from about 2.1 to 1.1 µm, and the lignocellulosic composition also varies due to the partial removal of hemicellulose. Finally, the compounding ratio of polymer composites consisting of PP, marble powder, fibrillated OP, and compatibilizer is optimized using response surface methodology (RSM) to achieve both high mechanical properties and high filler contents. Mechanical properties of polymer composite fabricated with optimum ratio are in excellent agreement with those predicted by RSM. Furthermore, the yield strength and Young's modulus of polymer composite are 33.9 MPa and 1.89 GPa, accordingly, which are higher than those of PP.

show abstract

Acoustic Impedance Evaluation of the Polymer-Polymer Hybrid Composites as Insulator Building Materials

Farhan¹,

Fahad²

2023

Preprint

View full text Add to dashboard Cite

Acoustic energy dissipates in multi-phase or multi-boundary materials. Hybrid composites are described as multi-phase with many interfaces between their materials. The current research proposes studying the acoustic behavior of polymeric hybrid composites by estimating the time, velocity, and hybrid composite acoustic impedance. Two groups of hybrid composites were prepared, including unsaturated polyester with PMMA, except one with HDPE and the other with PS. Each group has 28, 35, and 40% weight fractions. An ultrasonic test measured time to determine velocity and acoustic impedance later. The results show that increasing the weight fraction will increase density with respect to the density of the reinforcing material. Different ultrasonic times were obtained with increasing weight fractions. As the weight fraction of PS increased, the time increased; unlike the velocity, it decreased but increased with density. In contrast, this behavior was changed if the hybrid had PE. The highest acoustic impedance was at 28% UP/PMMA+PS. In conclusion, UP/PMMA+PS can dissipate ultrasonic waves more than UP/PMMA+PE.

show abstract

Effect of different shapes of the iron waste/polyester-based composites on the mechanical behaviour

Cited by 3 publications

References 23 publications

Acoustic Impedance Evaluation of the Polymer–Polymer Hybrid Composites as Insulator Building Materials

Acoustic Impedance Evaluation of the Polymer–Polymer Hybrid Composites as Insulator Building Materials

Designing Approach of Fiber‐Reinforced Polymer Composite by Combination of Fibrillated Olive Pomace and Marble Powder

Acoustic Impedance Evaluation of the Polymer-Polymer Hybrid Composites as Insulator Building Materials

Contact Info

Product

Resources

About