Mechanisms of interfacial adhesion in metal–polymer composites – Effect of chemical treatment

2011 ◽  
Vol 42 (8) ◽  
pp. 906-915 ◽  
Author(s):  
Carol Ochoa-Putman ◽  
Uday K. Vaidya
Keyword(s):  
Polymer Composites ◽  
Chemical Treatment ◽  
Interfacial Adhesion ◽  
Metal Polymer

scholarly journals Importance of Interfacial Adhesion Condition on Characterization of Plant-Fiber-Reinforced Polymer Composites: A Review

Polymers ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 438
Author(s):  
Ching Hao Lee ◽  
Abdan Khalina ◽  
Seng Hua Lee
Keyword(s):  
Thermal Properties ◽  
Polymer Composites ◽  
Interfacial Adhesion ◽  
Fiber Reinforced Polymer ◽  
Plant Fiber ◽  
Plant Fibers ◽  
Natural Plant ◽  
Reinforced Polymer ◽  
Fiber Reinforced Polymer Composites ◽  
Adhesion Condition

Plant fibers have become a highly sought-after material in the recent days as a result of raising environmental awareness and the realization of harmful effects imposed by synthetic fibers. Natural plant fibers have been widely used as fillers in fabricating plant-fibers-reinforced polymer composites. However, owing to the completely opposite nature of the plant fibers and polymer matrix, treatment is often required to enhance the compatibility between these two materials. Interfacial adhesion mechanisms are among the most influential yet seldom discussed factors that affect the physical, mechanical, and thermal properties of the plant-fibers-reinforced polymer composites. Therefore, this review paper expounds the importance of interfacial adhesion condition on the properties of plant-fiber-reinforced polymer composites. The advantages and disadvantages of natural plant fibers are discussed. Four important interface mechanism, namely interdiffusion, electrostatic adhesion, chemical adhesion, and mechanical interlocking are highlighted. In addition, quantifying and analysis techniques of interfacial adhesion condition is demonstrated. Lastly, the importance of interfacial adhesion condition on the performances of the plant fiber polymer composites performances is discussed. It can be seen that the physical and thermal properties as well as flexural strength of the composites are highly dependent on the interfacial adhesion condition.

Rheological conductor from liquid metal-polymer composites

Matter ◽  
2021 ◽  
Author(s):  
Yan Peng ◽  
Huaizhi Liu ◽  
Yumeng Xin ◽  
Jiuyang Zhang
Keyword(s):  
Liquid Metal ◽  
Polymer Composites ◽  
Metal Polymer

Effect of graphite and silicon carbide fillers on mechanical properties of PA6 polymer composites

2017 ◽  
Vol 37 (6) ◽  
pp. 547-557 ◽  
Author(s):  
Sekaran Sathees Kumar ◽  
Ganesan Kanagaraj
Keyword(s):  
Mechanical Properties ◽  
Silicon Carbide ◽  
Polymer Composites ◽  
Interfacial Adhesion ◽  
Hybrid Composites ◽  
Fracture Morphology ◽  
Tensile Fracture ◽  
Injection Molded ◽  
The Individual

Abstract In this paper, the combined effect of different weight percentages of silicon carbide (SiC) and graphite (Gr) reinforcement on the mechanical properties of polyamide (PA6) composite is studied. Test specimens of pure PA6, 85 wt% PA6+10 wt% SiC+5 wt% Gr and 85 wt% PA6+5 wt% SiC+10 wt% Gr are prepared using an injection molding machine. The tensile, impact, hardness, morphology and thermal properties of the injection molded composites were investigated. The obtained results showed that mechanical properties, such as tensile and impact strength and modulus of the PA6 composites, were significantly higher than the pure PA6, and hybridization with silicon carbide and graphite further enhanced the performance properties, as well as the thermal resistance of the composites. The tensile fracture morphology and the characterization of PA6 polymer composites were observed by scanning electron microscope (SEM) and Fourier transform infrared spectroscopic methods. SEM observation of the fracture surfaces showed the fine dispersion of SiC and Gr for strong interfacial adhesion between fibers and matrix. The individual and combined reinforcing effects of silicon carbide and graphite on the mechanical properties of PA6 hybrid composites were compared and interpreted in this study. Improved mechanical properties were observed by the addition of small amount of SiC and Gr concurrently reinforced with the pure PA6. Finally, thermogravimetric analysis showed that the heat resistance of the composites tended to increase with increasing silicon carbide and graphite content simultaneously.

Evaluation of ionic-metal polymer composites (IMPC) for use as near-DC mechanical sensors

2001 ◽  
Author(s):  
Kwang Kim ◽  
Moshen Shahinpoor ◽  
Donald Leo ◽  
Benjamin Henderson ◽  
Steven Lane
Keyword(s):  
Polymer Composites ◽  
Mechanical Sensors ◽  
Metal Polymer

scholarly journals Bonding mechanisms in laser-assisted joining of metal-polymer composites

2020 ◽  
Vol 1 ◽  
pp. 100008 ◽  
Author(s):  
K. Schricker ◽  
L. Samfaß ◽  
M. Grätzel ◽  
G. Ecke ◽  
J.P. Bergmann
Keyword(s):  
Polymer Composites ◽  
Bonding Mechanisms ◽  
Metal Polymer
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