Compatibilizing and toughening blends of recycled acrylonitrile-butadiene-styrene/recycled high impact polystyrene blends via styrene-butadiene-glycidyl methacrylate terpolymer

Meng, Xiangning; Li, Yingchun; AlMasoud, Najla; Wang, Wensheng; Alomar, Taghrid S.; Li, Jie; Ye, Xinming; Algadi, Hassan; Seok, Ilwoo; Li, Handong; Xu, Ben Bin; Lü, Na; El‐Bahy, Zeinhom M.; Guo, Zhanhu

doi:10.1016/j.polymer.2023.125856

Cited by 61 publications

(22 citation statements)

References 67 publications

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“…62 The SEM results presented in Figure 10 clearly revealed that there are some dispersed holes in ABS matrix caused by the extraction of hemp particles during deformation. 63 Additionally, the interface between ABS matrix and distributed hemp particles in all biocomposites is obviously visible, which is the indication of poor compatibility between matrix and particles. The extraction of hemp particles during deformation leads to a reduction in the stiffness of materials and therefore resulting in a decrease in the post-yield strengths of biocomposites.…”

Section: Tensile Test Resultsmentioning

confidence: 97%

“…Furthermore, the hemp particles dispersed in ABS matrix act as stress concentration points causing a large number of crazes which adversely affects the ductility of ABS. 63 Increasing particle content signifies the larger number of crazes in the material leading to less ductility. In order to better achieve an effective stress transfer from ABS matrix to hemp particles, the elimination of micro-voids caused by the ejection of particles during deformation is indispensable, and this can be attained by strengthening the interfacial mechanical bonding physically and chemically.…”

Section: Tensile Test Resultsmentioning

confidence: 99%

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Investigation of effects of added hemp fiber particles on tensile behavior of acrylonitrile-butadiene-styrene

Osman

Dundar

Sahin

2023

Journal of Composite Materials

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This study aimed at investigating the effects of hemp fiber particles with an approximate size of 500 μm added at three various weight ratios including 1wt%, 5wt%, and 10wt%, on the tensile behavior of Acrylonitrile-Butadiene-Styrene (ABS) at low strain rates varying from 1 × 10−4 to 6.25 ×10−2 s−1. Regardless of a strain rate, tensile test results revealed that increasing particle content leads to a significant improvement in the tensile modulus of neat ABS but a decrease in its post-yield strength. Additionally, it was found that the ductility of neat ABS decreases with both increasing particle content and strain rate. The results also showed that ABS experiences a less intrinsic yield drop after post-yield as both particle content and strain rate enhance. Additionally, it was concluded that increasing the weight ratio of particles in ABS leads to higher resistance to plastic localized deformation. Moreover, it was found that an improvement in the weight ratio of particles makes the post-yield strength of ABS more susceptible to strain rate but leads its tensile modulus to be less sensitive to strain rate. The tensile test results were found to be consistent with both X-ray diffraction (XRD) and Fourier Transform Infrared (FT-IR) Spectroscopy results.

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Section: Tensile Test Resultsmentioning

confidence: 97%

Section: Tensile Test Resultsmentioning

confidence: 99%

Investigation of effects of added hemp fiber particles on tensile behavior of acrylonitrile-butadiene-styrene

Osman

Dundar

Sahin

2023

Journal of Composite Materials

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“…The peak of 564 cm –1 corresponds to the tensile vibration of SS bonds and indicates that the SS bonds have been introduced. The thermal stability of polymer materials is an important parameter to determine the properties of polymer materials . The thermal stability of the material is studied by the TGA test.…”

Section: Results and Discussionmentioning

confidence: 99%

“…The thermal stability of polymer materials is an important parameter to determine the properties of polymer materials. 36 The thermal stability of the material is studied by the TGA test. The TGA and DTG curves are shown in Figure 2c,d respectively.…”

Section: Design and Preparation Of Self-healing Elastomer And Its Ele...mentioning

confidence: 99%

Self-Healable, Superhydrophobic, and Flexible Strain Sensor Based on Polyurethane Composite for Underwater Sensing

Gao

et al. 2023

ACS Appl. Polym. Mater.

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As one of the most important wearable devices, flexible sensors have attracted the attention of researchers because they can be installed onto the skin of a human to monitor their movement, and they have the advantages of excellent flexibility and comfort. However, most of the devices cannot be used in an underwater environment, and they may be destroyed by mechanical forces in harsh working conditions. There are many approaches to solve these issues, but unfortunately, less research has been carried out to solve them simultaneously. To overcome these challenges, this research proposes a method for developing a sensor integrating superhydrophobicity and self-healing ability. The experimental results demonstrated that the sensor exhibited excellent performance with a water contact angle of 153.6°, a gauge factor of 145, and more than 10 000 cycle stability. In addition, it could self-heal at 50 °C after scratch, and the self-healing efficiency was 85.6%. It was capable of monitoring various movements, such as coughing, speaking, the bending and stretching of knees, elbows, and fingers. Furthermore, this device can be employed to monitor the human movement of swimming, and it can also realize underwater vibration and impact of tiny droplets. This work provides a valuable design strategy for electrical devices that can be widely applied in various fields.

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“…In general, various high-performance resins can serve as carrier materials for ECAs. − Here, epoxy (type E44) was used as the resin to fabricate ECAs. Epoxy resin is a high-performance resin that plays essential roles in adhesives and matrix resins for composites and circuit boards, packaging and aircraft/aerospace components, etc. − Micron-sized silver flakes are the primary conductive filler for fabricating ECAs because of their excellent conductivity and stability.…”

Section: Resultsmentioning

confidence: 99%

Oxidation-Resistant Metallic Bismuth Nanoparticles for Electrically Conductive Adhesives

Cao,

Jiang,

Cai

et al. 2023

ACS Appl. Nano Mater.

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Bismuth (Bi) metallic material is one of the most widely used heavy metals because of its low cost, excellent light conversion efficiency, and high X-ray attenuation coefficient. However, large-scale synthesis of highly processable and oxidation-resistant Bi nanoparticles remains challenging. Based on the above concerns, we report a facile, scalable, polyol-mediated synthesis of high-quality Bi nanoparticles using citrate as a capping agent and polyvinylpyrrolidone (PVP) as a dispersant. The presence of citrate and PVP improved Bi nanoparticle's oxidation resistance and processability. These nanoparticles can maintain excellent oxidation resistance in an ambient atmosphere for more than 120 days and form high-quality suspensions in various commonly used solvents. Moreover, large-scale and rapid synthesis of the nanoparticles was achieved by simply using the green reagent stannous citrate [tin (II) citrate] as a reducing agent. These properties make them promising as complementary conductive fillers in electrically conductive adhesives (ECAs). The Bi nanoparticles could be effectively combined with silver flakes in epoxy resins to enhance the conductivity of ECAs significantly. With the addition of only 5 wt % Bi nanoparticles, the resistivity of ECAs could be reduced to 1/3000 of that of ECAs with the same silver content, showing great promise in next-generation ECA products.

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Compatibilizing and toughening blends of recycled acrylonitrile-butadiene-styrene/recycled high impact polystyrene blends via styrene-butadiene-glycidyl methacrylate terpolymer

Cited by 61 publications

References 67 publications

Investigation of effects of added hemp fiber particles on tensile behavior of acrylonitrile-butadiene-styrene

Investigation of effects of added hemp fiber particles on tensile behavior of acrylonitrile-butadiene-styrene

Self-Healable, Superhydrophobic, and Flexible Strain Sensor Based on Polyurethane Composite for Underwater Sensing

Oxidation-Resistant Metallic Bismuth Nanoparticles for Electrically Conductive Adhesives

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