A study on the mechanical properties and deformation behavior of injection molded PMMA-TSP laminated composite

Wang, Jaeyoon; Lee, Moon Kyu; Park, Seon-Mi; Hong, Seokmoo; Kim, Naksoo

doi:10.1007/s13367-012-0003-4

Cited by 5 publications

(3 citation statements)

References 19 publications

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“…It can be observed that all PMMA specimens presented a brittle behavior. The tensile strength results presented in this work are similar to other works [5,7,8].…”

Section: Rd Brazilian Conference On Materials Science and Engineeringsupporting

confidence: 90%

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Evaluation of Temperature Influence on Tensile Strength and Izod Impact Resistance on Poly Methyl Methacrylate (PMMA)

Silva

Assis

Monteiro

et al. 2020

MSF

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The increasing use of poly methyl methacrylate (PMMA), often replacing tempered glass, is a consequence of its high rigidity, practicality, lightness and transparency. However, current manufacturing standards in the polymer industry recommend specific tests on these materials. The present study aims to mechanically test the properties of poly methyl methacrylate (PMMA) material under conditions that simulate a much more aggressive environment than usual. Infrared spectroscopy (FTIR), thermogravimetric (TG/DTG) tests, Izod impact tests, and scanning electron microscopy (SEM) analysis were performed. The results showed that poly (methyl methacrylate) (PMMA) maintained its tensile mechanical properties up to 105°C. Regarding the impact tenacity, the temperature negatively influenced the performance of this polymer.

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“…It can be observed that all PMMA specimens presented a brittle behavior. The tensile strength results presented in this work are similar to other works [5,7,8].…”

Section: Rd Brazilian Conference On Materials Science and Engineeringsupporting

confidence: 90%

“…The PMMA can be molded in rigid plastic objects and, unlike most thermoplastic polymers can be polymerized into a mold without the injection step. This polymer presents good optical properties, mechanical resistance, good resistance to atmospheric agents and low absorption of water [5,7].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Temperature Influence on Tensile Strength and Izod Impact Resistance on Poly Methyl Methacrylate (PMMA)

Silva

Assis

Monteiro

et al. 2020

MSF

View full text Add to dashboard Cite

show abstract

“…Poly(methyl methacrylate) (PMMA) is an important commercial thermoplastic polymer with excellent transparency. Because of its environmental stability, extra light weight, moderate processing conditions, favorable optical transparency, and good impact resistance, it is a suitable alternative for current inorganic glass .…”

Section: Introductionmentioning

confidence: 99%

Assessment of thermal, morphological, and mechanical properties of poly(methyl methacrylate)/glass flake composites

Salehi

Ehsani

Khonakdar

2015

J Vinyl Addit Technol

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In this work, poly(methyl methacrylate)/(glass flake) (GF) composites were prepared with different compositions via melt mixing. The effect of the filler ingredient on thermal behavior, morphology, and mechanical and optical properties was investigated by using various techniques, namely differential scanning calorimetry, ultraviolet-visible spectra, mechanical testing, and scanning electron microscopy. For evaluating the level of dispersion of particles, energy dispersive X-ray analysis was performed. Differential scanning calorimetry analysis showed that the glass transition temperature of the samples slightly increased by increasing GF content. Scanning electron microscopy images showed that sized flakes were uniformly dispersed within poly(methyl methacrylate). Energy dispersive Xray analysis images of samples with different inclusions of GFs showed that the appearance of white dense spots represents the GF particles. It was found that the presence of 0.5 wt% of GF in composites gave more transparency than the other compositions. Furthermore, this composition indicated maximum tensile strength and elongation-at-break values in comparison with the other compositions. J. VINYL ADDIT. TECHNOL., 23:62-69, 2017.

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Recent advances and challenges in temperature monitoring and control in microfluidic devices

et al. 2022

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Temperature is a critical—yet sometimes overlooked—parameter in microfluidics. Microfluidic devices can experience heating inside their channels during operation due to underlying physicochemical phenomena occurring therein. Such heating, whether required or not, must be monitored to ensure adequate device operation. Therefore, different techniques have been developed to measure and control temperature in microfluidic devices. In this contribution, the operating principles and applications of these techniques are reviewed. Temperature‐monitoring instruments revised herein include thermocouples, thermistors, and custom‐built temperature sensors. Of these, thermocouples exhibit the widest operating range; thermistors feature the highest accuracy; and custom‐built temperature sensors demonstrate the best transduction. On the other hand, temperature control methods can be classified as external‐ or integrated‐methods. Within the external methods, microheaters are shown to be the most adequate when working with biological samples, whereas Peltier elements are most useful in applications that require the development of temperature gradients. In contrast, integrated methods are based on chemical and physical properties, structural arrangements, which are characterized by their low fabrication cost and a wide range of applications. The potential integration of these platforms with the Internet of Things technology is discussed as a potential new trend in the field.

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A study on the mechanical properties and deformation behavior of injection molded PMMA-TSP laminated composite

Cited by 5 publications

References 19 publications

Evaluation of Temperature Influence on Tensile Strength and Izod Impact Resistance on Poly Methyl Methacrylate (PMMA)

Evaluation of Temperature Influence on Tensile Strength and Izod Impact Resistance on Poly Methyl Methacrylate (PMMA)

Assessment of thermal, morphological, and mechanical properties of poly(methyl methacrylate)/glass flake composites

Recent advances and challenges in temperature monitoring and control in microfluidic devices

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