Evidence map›Paper›PMID 41188327›Full record

ArticleScientific reports2025

Valorizing the applicability of waste rubber tiles loaded with bagasse fibers in different epoxy resin systems.

Alaa E Elsayed Eldesoky, Ahmed M Khalil, Ahmed Abd Allah Haroun, Samir Kamel

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

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Alaa E Elsayed EldesokyPolymers and Pigments Department, National Research Centre, Dokki, Giza, 12622, Egypt.
Ahmed M KhalilPhotochemistry Department, National Research Centre, Dokki, Giza, 12622, Egypt.
Ahmed Abd Allah HarounDepartment of Chemistry, Faculty of Science, Ain Shams University, Cairo, 11566, Egypt.
Samir KamelCellulose and Paper Department, National Research Centre, Dokki, Giza, 12622, Egypt. samirki@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The efficient and economic exploitation of rubber tiles reinforced with epoxy resin with high adhesion properties is not just a theoretical concept, but a practical solution to the issue of waste rubber. The influence of different weight percentages for waste bagasse (0, 5, 10 and 15 wt%) on the mechanical performance of rubbery epoxy tile is investigated. Three commercial epoxy resins, Kemapoxy 131, Kemapoxy 175, and Kemapoxy, were blended with the aforementioned weight% of bagasse fibers (BF) parallel to waste tire powder (WTP) as a binding material at fixed 15% epoxy content at different agro-waste ratios. 12 formulas were mixed, pressed and molded. Hardness, swelling rate, abrasion resistance, and compression tests, along with the prepared tiles' morphology, were measured at 10 wt% bagasse. Kemapoxy cast epoxy resin was used to provide a promising result for the abrasion test, which was 15 mg. However, at 15 wt% bagasse using Kemapoxy 175 polyurethane epoxy solvent free, it showed 20 mg at the same revolution test. The hardness of the tiles reached up to 87 Shore A. The swelling ratio decreased significantly with increasing bagasse content, achieving a minimum of 18% compared to 28% in the unfilled samples. Kemapoxy cast epoxy resin (R3) exhibited the most promising abrasion resistance, with a weight loss of only 15 mg/1000 cycles. Conversely, Kemapoxy 175 at 15 wt% BF showed slightly higher weight loss of 20 mg/1000 cycles. The prepared rubber tiles using Kemapoxy 175 displayed the highest compression strength, reaching 50 kN at 0% BF and 47 kN at 15 wt% BF, surpassing the values achieved with the other resins. These results confirm that the incorporation of BF significantly improves hardness and compression strength, while maintaining acceptable swelling and abrasion resistance. The given data can facilitate the industrial design of rubber tiles with desirable properties upon employing such resins, making the research highly relevant in the field of materials science and environmental engineering.

Indexed as

BagasseEpoxy resinLow cost tilesSustainabilityWaste rubber

Identifiers

PMID41188327
PMCPMC12586696

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