Thermoplastic Foams: Processing, Manufacturing, and Characterization

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Composites and Nanocomposites".

Deadline for manuscript submissions: 31 December 2024 | Viewed by 718

Special Issue Editor


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Guest Editor
Institute of Polymer and Dye Technology, Department of Chemistry, Lodz University of Technology, Lodz, Poland
Interests: product design; product design; characteristics of polymer materials; polyurethane foam; reinforced composites; flame-retardant polymer composites; biocomposites and polymer bioadditives; self-healing composites

Special Issue Information

Dear Colleagues,

The Special Issue titled “Thermoplastic Foams: Processing, Production, and Characterization” contains articles in the form of full articles or review articles on topics related to the synthesis, characterization, modification, and processing of porous polymer composites for various applications.

Polymer foams, thanks to specific properties such as lightness, reduced thermal conductivity, high energy absorption and excellent strength-to-weight ratio, have found many applications in various fields of industry and everyday life. The range of possible applications includes transport, bedding, carpet underlays, textiles, toys, sports instruments, insulation devices, as well as the construction, biomedical and automotive sectors. Foam is essentially a polymer matrix in which gas is enclosed, giving the material a microcellular structure. Due to the structure of the cells, foams can be rigid or flexible, with a closed or open cell structure. The morphology of the foam itself provides unlimited possibilities in imparting new properties to the prepared foams, not to mention the type of polymer material or additives, which may also affect the possibility of obtaining foams with different/improved properties.

However, due to the need to reduce the carbon footprint and the consumption of petroleum-based raw materials, there is a constant search for new raw materials for obtaining polymer composites, including foams, that will meet the growing market requirements and environmental standards. Hence, scientists are increasingly making efforts to produce polymer biocomposites, which will at least partially eliminate the need to use petrochemical raw materials and will give the green light to the use of biomass or recyclates.

Manuscripts related to the following topics are of interest for this Special Issue:

  • Thermoplastic, thermoset and elastomeric-based foams;
  • Biopolymer-based and biodegradable polymer foams;
  • High-temperature and high-performance polymer foams;
  • Flame retardant foams;
  • Composite and nanocomposite foams;
  • Microcellular, submicrocellular and nanocellular foams;
  • Closed, open and interconnected cell foams;
  • Innovative foaming methods and technologies;
  • Thermally and electrically conductive polymer foams;
  • Polymer foams with increased thermal insulation;
  • Polymer foams with increased specific mechanical properties;
  • Recycling and reuse of polymer foams.

I am pleased to invite you to submit manuscripts for this Special Issue. Full articles and reviews are welcome.

Dr. Anna Strąkowska
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 100 words) can be sent to the Editorial Office for announcement on this website.

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

  • polymeric foams
  • cellular structure
  • manoporous foams
  • porous biocomposites
  • closed-cell structure
  • open-cell structure
  • insulating properties
  • functional foams

Published Papers (1 paper)

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Research

17 pages, 4422 KiB  
Article
Preparation and Characterization of Date Palm Bio-Oil Modified Phenolic Foam
by Paprayil Reghunadh Sarika, Paul Nancarrow, Yassir Makkawi and Taleb H. Ibrahim
Polymers 2024, 16(7), 955; https://doi.org/10.3390/polym16070955 - 31 Mar 2024
Viewed by 518
Abstract
In this work, the potential of biomass-derived date palm bio-oil as a partial substitute for phenol in the phenolic resin was evaluated. Date palm bio-oils derived from date palm were used for the partial substitution of phenol in the preparation of phenolic foam [...] Read more.
In this work, the potential of biomass-derived date palm bio-oil as a partial substitute for phenol in the phenolic resin was evaluated. Date palm bio-oils derived from date palm were used for the partial substitution of phenol in the preparation of phenolic foam (PF) insulation materials. Date palm waste material was processed using pyrolysis at 525 °C to produce bio-oil rich in phenolic compounds. The bio-oil was used to partially replace phenol in the synthesis of phenolic resin, which was subsequently used to prepare foams. The resulting changes in the physical, mechanical, and thermal properties of the foams were studied. The substituted foams exhibited 93%, 181%, and 40% improvement in compressive strength with 10%, 15%, and 20% bio-oil substitution, respectively. Due to the incorporation of biomass waste material, the partial reduction in phenol uses, and the favorable properties, the date palm bio-oil substituted phenolic foams are considered more environmentally benign alternatives to traditional phenolic foams. Full article
(This article belongs to the Special Issue Thermoplastic Foams: Processing, Manufacturing, and Characterization)
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