Structural and Mechanical Properties of Recycled HDPE with Milled GFRP as a Filler DOI Open Access
Maciej Jan Spychała, Paulina Latko‐Durałek, Danuta Miedzińska

и другие.

Materials, Год журнала: 2024, Номер 17(23), С. 5875 - 5875

Опубликована: Ноя. 29, 2024

The increasing complexity and production volume of glass-fiber-reinforced polymers (GFRP) present significant recycling challenges. This paper explores a potential use for mechanically recycled GFRP by blending it with high-density polyethylene (HDPE). composite could be applied in products such as terrace boards, pipes, or fence posts, substitute filler wood flour chalk. Recycled from post-consumer bus bumpers were ground then combined HDPE twin-screw extruder at concentrations 10, 20, 30, 40 wt%. study examined the mechanical structural properties resulting composites, including effects aging re-extrusion. modulus elasticity increased 0.878 GPa pure rHDPE to 1.806 composites wt% GFRP, while tensile strength ranged 36.5 MPa 28.7 MPa. Additionally, porosity linearly 2.65% 7.44% 10 respectively. Aging re-extrusion improved properties, reaching 34.1 MPa, attributed reduction nearly half, 3.43%.

Язык: Английский

State of art review on sustainable biodegradable polymers with a market overview for sustainability packaging DOI
Sushil Kumar Verma, Arbind Prasad,

Sonika Sonika

и другие.

Materials Today Sustainability, Год журнала: 2024, Номер 26, С. 100776 - 100776

Опубликована: Март 27, 2024

Язык: Английский

Процитировано

37

A review on material extrusion (MEX) of polyethylene - Challenges, opportunities, and future prospects DOI
Ayman Karaki, Ahmad Hammoud, Eyad Masad

и другие.

Polymer, Год журнала: 2024, Номер 307, С. 127333 - 127333

Опубликована: Июнь 28, 2024

Язык: Английский

Процитировано

10

Unveiling fungal degradation pathways for polyurethane and polyethylene through enrichment cultures and metabolic analysis DOI
Eyalira Jacob Okal, Jie Zhou, Yanfei Wu

и другие.

International Biodeterioration & Biodegradation, Год журнала: 2025, Номер 202, С. 106097 - 106097

Опубликована: Апрель 19, 2025

Язык: Английский

Процитировано

1

Impact of Combined Thermo- and Photo-Oxidation on the Physicochemical Properties of Oxo-Biodegradable Low-Density Polyethylene Films DOI Open Access

M. F. Rojas-Trejo,

Alex Valadez-González, L. Véleva

и другие.

Polymers, Год журнала: 2025, Номер 17(2), С. 193 - 193

Опубликована: Янв. 14, 2025

This research addresses the study of combined effect two abiotic treatments, a thermo-oxidative treatment followed by photo-oxidative with ultraviolet light, on physicochemical properties commercially available low-density polyethylene films an oxo-degradant additive (OXOLDPE) and without (LDPE). The change in oxidized film was characterized using FTIR, XRD, TGA, GPC, SEM analytical techniques. results indicated that increment carbonyl index (CI) crystallinity percentage (XXRD) higher for those received oxidative treatments compared only one them, thermo- or treatment. Moreover, produced more ester carboxylic groups degradation products than other single treatments. An analysis variance (ANOVA) carried out, synergistic observed between both products. TGA revealed loss thermal stability significant after their exposure to which one. GPC showed is necessary decrease Mz Mz+1 average molecular weight degraded containing same extent as MW Mn. surface appearance changed drastically they seemed erode presence inorganic fillers (CaCO3). These suggest lower greater content should enhance its environmental biodegradability.

Язык: Английский

Процитировано

1

Plastic additives alter the influence of photodegradation on biodegradation of polyethylene/polypropylene polymers in natural rivers DOI

Lihua Niu,

Jiayan Shen, Yi Li

и другие.

Journal of Hazardous Materials, Год журнала: 2025, Номер 489, С. 137542 - 137542

Опубликована: Фев. 10, 2025

Язык: Английский

Процитировано

1

Sustainable Fire-Resistant Materials: Recycled Polyethylene Composites with Non-Halogenated Intumescent Flame Retardants for Construction Applications DOI Creative Commons
Oluwatobi Elijah Akindele, Erick Gabriel Ribeiro dos Anjos, António Benjamim Mapossa

и другие.

Recycling, Год журнала: 2025, Номер 10(2), С. 45 - 45

Опубликована: Март 13, 2025

This study explores the development of sustainable fire-resistant composites using a blend recycled linear low-density polyethylene (rLLDPE) and (rLDPE) for construction applications. The incorporation non-halogenated intumescent flame retardants (IFRs), specifically ammonium polyphosphate (APP) melamine (MPP), was shown to enhance retardance, thermal stability, mechanical performance these polymer blends. IFRs were introduced at 5 wt.% 10 concentrations, their effects evaluated limiting oxygen index (LOI) testing thermogravimetric analysis (TGA). Results showed that APP combination with MPP increased LOI values from 18.5% (neat blend) 21.2% 22.4%, respectively, demonstrating improved fire resistance. Enhanced char formation, facilitated by IFRs, contributes superior stability protection. TGA results confirmed higher yields, rLLDPE/rLDPE/MPP5/APP5 composition exhibiting highest residue (3.00%), indicating synergistic effect between MPP. Rheological had more impact on viscoelastic behavior, while provided balanced properties despite slight reduction in tensile strength. research highlights potential promoting circular economy principles developing sustainable, materials industry, reducing plastic waste, enhancing safety polymer-based

Язык: Английский

Процитировано

1

Pyrolysis temperature matters: Biochar-derived dissolved organic matter modulates aging behavior and biotoxicity of microplastics DOI
Honghong Lyu, Hui Zhang,

Jinrui Dong

и другие.

Water Research, Год журнала: 2023, Номер 250, С. 121064 - 121064

Опубликована: Дек. 24, 2023

Язык: Английский

Процитировано

16

Microorganism-mediated biodegradation for effective management and/or removal of micro-plastics from the environment: a comprehensive review DOI

Zahid Hassan,

Nimra Afzal,

Muhammad Maaz Arif

и другие.

Archives of Microbiology, Год журнала: 2024, Номер 206(4)

Опубликована: Апрель 1, 2024

Язык: Английский

Процитировано

4

Potential Degradation of Low- and High-Density Polyethylene Films by Ochrobactrum intermedium SA1 from Sewage Sludge DOI
Sakshi Sharma, Nupur Mathur, Anuradha Singh

и другие.

Bulletin of Environmental Contamination and Toxicology, Год журнала: 2025, Номер 114(2)

Опубликована: Янв. 20, 2025

Язык: Английский

Процитировано

0

Coal tar-coated artificial graphite anode derived from polyethylene for lithium-ion batteries DOI

Heewon Jin,

C.J. Kim,

Sei-Min Park

и другие.

Carbon letters, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Язык: Английский

Процитировано

0