polymers-logo

Journal Browser

Journal Browser

Sustainable Polymeric Materials from Renewable and Waste Resources

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Circular and Green Sustainable Polymer Science".

Deadline for manuscript submissions: 30 June 2026 | Viewed by 603

Special Issue Editor


E-Mail Website
Guest Editor
Associação CECOLAB-Collaborative Laboratory towards Circular Economy, Business Centre, Rua Nossa Senhora da Conceição, 2, 3405-155 Oliveira do Hospital, Portugal
Interests: circular economy
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

As Guest Editor, I am pleased to announce the forthcoming Special Issue “Sustainable Polymeric Materials from Renewable and Waste Resources”, which will aim to gather high-quality research articles and reviews focused on the development of sustainable polymeric materials derived from renewable resources, industrial by-products, and post-consumer waste.

This Special Issue will highlight emerging strategies and scientific advances that are driving the transition of the polymer industry toward more circular, efficient, and environmentally responsible systems.

This collection will welcome contributions addressing the synthesis, modification, processing, and application of next-generation biopolymers, biodegradable materials, and green composites. Of particular interest are studies involving waste valorization, particularly lignocellulosic, agro-industrial, and oleochemical residues, as well as innovative approaches in chemical and mechanical recycling, upcycling, and circular economy frameworks.

The selected articles will provide an up-to-date and comprehensive overview of current challenges, future opportunities, and cutting-edge developments in the field of sustainable polymer materials, with relevance to packaging, biomedical devices, engineering applications, functional materials, and emerging technologies.

Topics of interest will include, but are not limited to, the following:

  • Biodegradable and bio-based polymeric materials;
  • Recycling, upcycling, and waste valorization strategies;
  • Polymers derived from renewable resources (biomass, by-products, and residues);
  • Sustainable polymer composites and materials for specific applications;
  • Circular economy approaches, life-cycle assessments, and environmental sustainability.

Dr. Adriana R. Machado
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. Polymers 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 2700 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.

Keywords

  • bio-based polymers
  • biodegradable polymers
  • bioplastics
  • sustainable materials
  • renewable resources
  • sustainability
  • bio-composites
  • recycling, upcycling, and waste valorization
  • circular economy approaches
  • life-cycle assessments

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

24 pages, 1459 KB  
Article
Mechanical Performance of Uncompatibilized Recycled Polypropylene Biocomposites Filled with Corn, Banana, and Barley Agro-Industrial Residue Fibers
by Juan Fernando García and Juan Diego Febres
Polymers 2026, 18(11), 1384; https://doi.org/10.3390/polym18111384 - 2 Jun 2026
Viewed by 320
Abstract
Recycled polypropylene (rPP) biocomposites represent a convergent strategy for plastic waste valorization and agro-industrial residue reutilization. This study quantifies tensile, flexural, and compressive performance (ASTM D638, D790, D695) of rPP biocomposites incorporating raw corn stover (Zea mays), banana pseudostem (Musa [...] Read more.
Recycled polypropylene (rPP) biocomposites represent a convergent strategy for plastic waste valorization and agro-industrial residue reutilization. This study quantifies tensile, flexural, and compressive performance (ASTM D638, D790, D695) of rPP biocomposites incorporating raw corn stover (Zea mays), banana pseudostem (Musa spp.), and barley residue (Hordeum vulgare) fibers at 10, 20, and 30 wt%, processed by single-screw extrusion and compression molding without compatibilizer. Two-way ANOVA with Tukey HSD post hoc analysis (α = 0.05) evaluated effects of fiber type and concentration. Tensile strength declined monotonically across all systems, from 24.9 MPa (neat rPP) to 7.9 MPa at 30 wt% banana fiber. Corn fiber exhibited exceptional tensile concentration stability (only −11% across the full range) and the best flexural retention at 10 wt% (36.6 MPa, 79% of neat rPP). A performance plateau was identified at 20 wt% under both tensile and flexural loading, beyond which further addition produced no significant reduction. Under compression, fiber type exerted its largest statistical effect (F = 81.231), all three systems were mutually distinguishable, and no plateau was observed. These results establish a loading-mode-resolved mechanical baseline for uncompatibilized rPP biocomposites, with corn fiber at 10–20 wt% as the most versatile formulation across all loading modes. Full article
(This article belongs to the Special Issue Sustainable Polymeric Materials from Renewable and Waste Resources)
Show Figures

Figure 1

Back to TopTop