Articles with "recycled polypropylene" as a keyword



The influence of irradiated recycled polypropylene compatibilizer on the impact fracture behavior of recycled polypropylene/microcrystalline cellulose composites

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Published in 2019 at "Polymer Composites"

DOI: 10.1002/pc.24430

Abstract: The poor compatibility between a thermoplastic matrix and natural fiber reinforcement has been a limitation in the optimization of natural fiber-filled composites. Electron beam irradiation is used to modify the structure of materials. However, most… read more here.

Keywords: impact fracture; rpp; microcrystalline cellulose; recycled polypropylene ... See more keywords

Titania-Containing Recycled Polypropylene Surfaces with Photo-Induced Reversible Switching Wettability

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Published in 2019 at "Journal of Polymers and the Environment"

DOI: 10.1007/s10924-019-01451-w

Abstract: Creation of smart surfaces with reversible wettability has always fascinated researchers over the past years but complicated methods are still employed. This study reports a facile and environment-friendly fabrication of smart composite coatings from recycled… read more here.

Keywords: titania containing; photo; containing recycled; titania ... See more keywords
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Incorporation of Recycled Polypropylene and Fly Ash in Polypropylene-Based Composites for Automotive Applications

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Published in 2020 at "Journal of Polymers and the Environment"

DOI: 10.1007/s10924-020-01961-y

Abstract: The principal aim of this study is to investigate the utilization feasibility of waste materials, i.e., recycled Polypropylene (PP), and fly ash in the formulation of auto parts which are commonly designed based on PP.… read more here.

Keywords: auto parts; polypropylene fly; incorporation recycled; ash ... See more keywords
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Determining the optimum conditions for silane treated rubberwood flour-recycled polypropylene composites using response surface methodology

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Published in 2020 at "Materials today communications"

DOI: 10.1016/j.mtcomm.2020.100971

Abstract: Abstract The objective of this work was to determine the optimum combination of two materials in production of wood-plastic composites, using response surface methodology (RSM). The two independent variables investigated were the wood content and… read more here.

Keywords: methodology; response surface; using response; surface methodology ... See more keywords

Multifilament spinning of mechanically recycled polypropylene from post-consumer sources for a circular economy in textile applications

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Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-98375-4

Abstract: The use of polypropylene (PP) waste in the textile industry has been limited to low-value applications, as it is difficult to produce high-quality recycled fibers. Recent advances in recycling and purification technologies have enabled the… read more here.

Keywords: recycled polypropylene; textile; post consumer;

The effect of polyethylene on the properties of talc-filled recycled polypropylene

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Published in 2020 at "Plastics, Rubber and Composites"

DOI: 10.1080/14658011.2020.1807729

Abstract: ABSTRACT The reinforcement of recycled polypropylene (rPP) with mineral fillers, to obtain modulus values of 3000–4000 MPa has proven challenging for recyclers, whereas this is common practice for virgin PP. The main difference between recycled and… read more here.

Keywords: properties talc; recycled polypropylene; rpp; effect polyethylene ... See more keywords

Tensile, flexural and free vibration characteristics of sustainable recycled polypropylene filled with spherical SiC through experimental and RVE analysis

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Published in 2024 at "International Journal of Structural Integrity"

DOI: 10.1108/ijsi-01-2024-0014

Abstract: PurposeThis study aims to investigate the mechanical properties of sustainable recycled polypropylene (rPP) composite materials integrated with spherical silicon carbide (SiC) particles.Design/methodology/approachA representative volume element (RVE) analysis is employed to predict the Young’s modulus of… read more here.

Keywords: rve analysis; filled spherical; analysis; rve ... See more keywords

Thermal stability and mechanical characterization of oyster shell reinforced recycled polypropylene biocomposite

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Published in 2024 at "Journal of Reinforced Plastics and Composites"

DOI: 10.1177/07316844241273006

Abstract: The recycling of plastics and the incorporation of bio-fillers in the plastic industry are processes currently gaining momentum due to their significance in sustainable development and carbon footprint reduction. In this investigation, a biocomposite was… read more here.

Keywords: biocomposite; polypropylene biocomposite; recycled polypropylene; oyster shell ... See more keywords
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Effects of nanoclay cloisite 20A and alkali treatments on structure-property relationships of bagasse/recycled polypropylene nanocomposites

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Published in 2023 at "Journal of Thermoplastic Composite Materials"

DOI: 10.1177/08927057231170802

Abstract: This study was aimed at evaluating the individual and combined effects of organically modified nanoclay cloisite 20A and alkali treatments on the valorization of totally waste-based bagasse fiber/recycled polypropylene nanocomposites. FTIR spectra indicated the reduction… read more here.

Keywords: alkali treatments; nanoclay cloisite; recycled polypropylene; cloisite 20a ... See more keywords

Mechanical Characteristics of Biocomposites Based on Rice Husk Reinforced Recycled Polypropylene

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Published in 2024 at "International Journal of Integrated Engineering"

DOI: 10.30880/ijie.2024.16.02.029

Abstract: This work aims to investigate the influence of the combination ofbetween agriculture waste, rice husk (RH) and domestic plastic waste, recycled polypropylene (RPP) in producing environmentally friendly materials. In the current investigation, four distinct compounds… read more here.

Keywords: mechanical characteristics; rice husk; recycled polypropylene; waste ... See more keywords

Assessment of the Impact of Superficial Contamination and Thermo-Oxidative Degradation on the Properties of Post-Consumer Recycled Polypropylene

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Published in 2023 at "Materials"

DOI: 10.3390/ma16031198

Abstract: Single-use plastics are a matter of convenience in everyday life, with the majority allocated to packaging production. However, it comes with a high environmental price as its mass recycling is challenging due to the heterogeneity… read more here.

Keywords: consumer recycled; recycled polypropylene; degradation properties; degradation ... See more keywords