Evidence map›Paper›PMID 41374906›Full record

ArticlePolymers2025

Development and Characterization of Laminated Composites from Açaí Residues and Castor Oil-Based Polyurethane Matrix.

Jorge Bastos Gaby Filho, Maurício Maia Ribeiro, Douglas Santos Silva, Raí Felipe Pereira Junio, José de Ribamar Mouta Araújo, Roberto Paulo Barbosa Ramos, Sergio Neves Monteiro, Jean da Silva Rodrigues

Abstract read
In one paragraph

Article in Polymers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Jorge Bastos Gaby FilhoMaterials Engineering Program, Federal Institute of Education, Science and Technology of Pará-IFPA, Avenida Almirante Barroso, 1155, Marco, Belém 66093-020, PA, Brazil.
Maurício Maia RibeiroFederal Institute of Education, Science and Technology of Pará-IFPA, Estrada do Icuí Guajará, Ananindeua 67125-000, PA, Brazil.
Douglas Santos SilvaDepartment of Materials Science, Military Institute of Engineering-IME, Praça General Tibúrcio, 80, Praia Vermelha, Urca, Rio de Janeiro 22290-270, RJ, Brazil.ORCID 0000-0003-3897-8381
Raí Felipe Pereira JunioDepartment of Materials Science, Military Institute of Engineering-IME, Praça General Tibúrcio, 80, Praia Vermelha, Urca, Rio de Janeiro 22290-270, RJ, Brazil.ORCID 0000-0003-0959-0759
José de Ribamar Mouta AraújoMaterials Engineering Program, Federal Institute of Education, Science and Technology of Pará-IFPA, Avenida Almirante Barroso, 1155, Marco, Belém 66093-020, PA, Brazil.
Roberto Paulo Barbosa RamosMaterials Engineering Program, Federal Institute of Education, Science and Technology of Pará-IFPA, Avenida Almirante Barroso, 1155, Marco, Belém 66093-020, PA, Brazil.
Sergio Neves MonteiroDepartment of Materials Science, Military Institute of Engineering-IME, Praça General Tibúrcio, 80, Praia Vermelha, Urca, Rio de Janeiro 22290-270, RJ, Brazil.ORCID 0000-0003-1208-1234
Jean da Silva RodriguesMaterials Engineering Program, Federal Institute of Education, Science and Technology of Pará-IFPA, Avenida Almirante Barroso, 1155, Marco, Belém 66093-020, PA, Brazil.ORCID 0000-0001-9256-4564

Funding

National Council for Scientific and Technological Development-Brazil (CNPq) 142160/2024-5
6 · The paper itself

Abstract

This work presents the development and characterization of laminated composite panels produced from açaí residues and fibers, incorporated into a castor oil-based vegetable polyurethane matrix. The study aimed to evaluate the potential of these Amazonian agro-industrial residues as lignocellulosic reinforcement in sustainable materials. The manufacturing process was carried out by manual lamination and cold pressing, following the recommendations of ABNT NBR 14810-2:2018. The physical (moisture, density, and swelling) and mechanical (perpendicular tensile and static flexural) properties of the resulting panels were analyzed. The results revealed an average moisture content of 6.23% and a 24 h swelling of 2.76%, which are values within and well below the regulatory limits, respectively. The perpendicular tensile strength (0.49 N/mm

Indexed as

açaí residueslaminated panelslignocellulosic compositessustainabilityvegetable polyurethane

Identifiers

PMID41374906
PMCPMC12693807

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.