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Polymer Materials: Design, Fabrication and Mechanical Properties

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Materials Science and Engineering".

Deadline for manuscript submissions: closed (20 August 2025) | Viewed by 3375

Special Issue Editor


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Guest Editor
Materials Engineering Department, Science and Tehcnology Center of the Federal University of São Carlos, Sao Carlos 13565-905, Brazil
Interests: rubber recycling; vitrimers; electroactive polymers; IPMC; vulcanization additives
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Special Issue Information

Dear Colleagues,

Polymer materials have attracted more scholars to focus on related research, including the synthesis, characterization, and properties of materials. Based on the above research, more advanced applications are promoting scholars to design polymeric materials, improve fabrications, and so on. Polymer materials are used for not only chemical research or engineering but also for medical applications, such as artificial muscles.

This Special Issue in Applied Sciences aims to collect recent advances in polymer materials and related applications. Topics of interest include, but are not limited to, the following:

  • Polymer synthesis;
  • Polymer processing;
  • Polymer characterization;
  • Polymer design;
  • Polymeric structures;
  • Chemical and physical properties;
  • Mechanical properties;
  • Electroactive polymers;
  • Functional polymers;
  • Nanostructured blends and copolymers.

We welcome interested scholars to contribute to this Special Issue. 

Dr. Carlos Henrique Scuracchio
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

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Published Papers (2 papers)

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Research

13 pages, 2124 KB  
Article
Analysis of the Structural Responses of Adjacent Components to the Operation of a Polymer-Based Explosive Fire Suppression System
by Min-Soo Kang, Tae-Woon Yoon and Sung-Uk Zhang
Appl. Sci. 2025, 15(21), 11718; https://doi.org/10.3390/app152111718 - 3 Nov 2025
Cited by 1 | Viewed by 830
Abstract
With the rapid expansion of electric vehicles, the risk of battery fires has become a critical safety concern. Conventional suppression methods, such as submerging battery packs in large water tanks, are inefficient due to long response times and potential secondary hazards. This study [...] Read more.
With the rapid expansion of electric vehicles, the risk of battery fires has become a critical safety concern. Conventional suppression methods, such as submerging battery packs in large water tanks, are inefficient due to long response times and potential secondary hazards. This study introduces a polymer-based fire suppression tube system that automatically activates under specific conditions. The system utilizes energy from a C4 explosion to rupture the tube, rapidly releasing the extinguishing agents stored inside. Explicit dynamics simulations in ANSYS Workbench 2024 R2 were conducted by varying tube thickness from 0.5 mm to 2.0 mm to evaluate the structural response of adjacent components. Three indices were examined: total deformation, deformation of the adjacent plate, and deformation of the tube itself. The results showed that thinner tubes (0.5 mm) allowed for greater propagation of blast energy, increasing the risk of damage, whereas thicker tubes (≥1.5 mm) effectively confined the explosive energy and reduced shock transmission. These findings confirm that tube thickness is a key parameter governing blast-induced deformation, with 1.5 mm identified as the threshold for minimizing structural damage. This study provides practical design guidelines for polymer-based automatic suppression systems, contributing to safer fire protection solutions for electric vehicles and related industrial applications. Full article
(This article belongs to the Special Issue Polymer Materials: Design, Fabrication and Mechanical Properties)
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18 pages, 2635 KB  
Article
Effect of the Compounding Method on the Development of High-Performance Binary and Ternary Blends Based on PPE
by Erika Ivonne López-Martínez, Erasto Armando Zaragoza-Contreras, Alejandro Vega-Rios and Sergio Gabriel Flores-Gallardo
Appl. Sci. 2024, 14(22), 10264; https://doi.org/10.3390/app142210264 - 7 Nov 2024
Cited by 1 | Viewed by 1901
Abstract
The polymer blends are an effective strategy for materials design with new properties in the plastic industry; such features may depend on the blend components and the processing method. This study aimed to understand the effect of styrene-butadiene-styrene (SBS) content and its architecture [...] Read more.
The polymer blends are an effective strategy for materials design with new properties in the plastic industry; such features may depend on the blend components and the processing method. This study aimed to understand the effect of styrene-butadiene-styrene (SBS) content and its architecture on blends based on polyphenylene ether (PPE), high-impact polystyrene (HIPS), and SBS. In addition, this research compared and analyzed the blends formulated by different processing methods: twin-screw extrusion (TSE) and internal mixing (IM). Furthermore, three SBS copolymers, two radial and one linear (with different molecular weights), were used to produce PPE/HIPS/SBS blends, analyzing which SBS copolymer feature provides excellent viscoelasticity, thermomechanical properties, and impact resistance. The findings revealed that the melt processing method played a crucial role in Izod impact resistance of the PPE/HIPS/SBS blends, as well as the molecular architecture, molecular weight, and SBS content. The findings also demonstrated that the TSE process is more effective than the IM. Since the PPE/HIPS/SBS blends displayed higher Izod impact resistance than the PPE/HIPS or PPE/SBS binary blends, a synergistic effect of SBS and HIPS is suggested. Full article
(This article belongs to the Special Issue Polymer Materials: Design, Fabrication and Mechanical Properties)
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