Tribology and Materials | Volume 3 | Issue 4 | 2024 | 163-171
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https://doi.org/10.46793/tribomat.2024.018
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Physical and mechanical properties of composites produced from recycled polypropylene and cardboard-polyethylene-aluminium mixture
Bekir Cihad Bal
1,
Nasır Narlioğlu2
1 Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
2 İzmir Kâtip Çelebi University, İzmir, Turkey
Abstract: Plastic-containing waste causes significant
environmental pollution because it remains in nature for a long time
without degrading. This waste includes polyolefin-based containers,
polyethylene terephthalate water bottles and
cardboard-polyethylene-aluminium beverage boxes. In recent years,
important steps have begun to be taken to eliminate the environmental
effects of solid waste. The goal is to reduce this waste by using it to
produce new composite products. In this study, composite sheets were
produced by mixing polypropylene (PP), obtained from recycled waste
plastic chairs, as a polymer matrix and recycled waste Tetra Pak® boxes
(TPBs) as filler in different mixing ratios. Density, thickness
swelling, water absorption, flexural strength, flexural modulus,
deformation at bending, tensile strength, tensile modulus, elongation at
break and hardness were determined. According to the data obtained, it
was determined that as the amount of filler in the composite increased,
the density, thickness swelling, water absorption, flexural modulus,
tensile modulus and hardness values increased, whereas the flexural
strength, deformation at bending, tensile strength and elongation at
break values decreased.
Keywords: composite, physical properties, mechanical properties, recycled materials, Tetra Pak® box, polypropylene.
Received: 19-10-2024, Revised: 09-12-2024, Accepted: 15-12-2024
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license, which allows users to distribute, remix, adapt,
and build upon the material in any medium or format for non-commercial purposes only, and only so long as attribution is given to the creator.
2 İzmir Kâtip Çelebi University, İzmir, Turkey
Abstract: Plastic-containing waste causes significant environmental pollution because it remains in nature for a long time without degrading. This waste includes polyolefin-based containers, polyethylene terephthalate water bottles and cardboard-polyethylene-aluminium beverage boxes. In recent years, important steps have begun to be taken to eliminate the environmental effects of solid waste. The goal is to reduce this waste by using it to produce new composite products. In this study, composite sheets were produced by mixing polypropylene (PP), obtained from recycled waste plastic chairs, as a polymer matrix and recycled waste Tetra Pak® boxes (TPBs) as filler in different mixing ratios. Density, thickness swelling, water absorption, flexural strength, flexural modulus, deformation at bending, tensile strength, tensile modulus, elongation at break and hardness were determined. According to the data obtained, it was determined that as the amount of filler in the composite increased, the density, thickness swelling, water absorption, flexural modulus, tensile modulus and hardness values increased, whereas the flexural strength, deformation at bending, tensile strength and elongation at break values decreased.
Keywords: composite, physical properties, mechanical properties, recycled materials, Tetra Pak® box, polypropylene.
Received: 19-10-2024, Revised: 09-12-2024, Accepted: 15-12-2024
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license, which allows users to distribute, remix, adapt, and build upon the material in any medium or format for non-commercial purposes only, and only so long as attribution is given to the creator.