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Updated: Aug 3, 2025

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The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties
Published on: June 7, 2020
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Plastic-Waste-Derived Char as an Additive for Epoxy Composite.
Seonho Lee1, Yong Tae Kim2, Kun-Yi Andrew Lin3
1Department of Global Smart City, Sungkyunkwan University, 2066 Seobu-ro, Suwon 16419, Republic of Korea.
Materials (Basel, Switzerland)
|April 13, 2023
Summary
Plastic waste can be converted into char using pyrolysis, offering a sustainable solution. This plastic-derived char can enhance epoxy composites, improving their properties for various industrial applications.
Area of Science:
- Materials Science
- Environmental Science
- Chemical Engineering
Background:
- Daily generation of vast plastic waste poses significant environmental risks, including microplastic pollution.
- Indiscriminate plastic waste disposal necessitates sustainable methods for waste reduction and material conversion.
- Pyrolysis offers a viable pathway to transform plastic waste into valuable carbonaceous materials like char.
Purpose of the Study:
- To review the potential of plastic-waste-derived char as an additive in epoxy composites.
- To highlight the benefits of using such additives for enhancing epoxy resin properties.
- To explore the broader industrial applications of plastic-waste-derived char materials.
Main Methods:
- Literature review of studies on plastic waste conversion via pyrolysis.
- Analysis of research on the incorporation of plastic-derived char into epoxy composites.
- Compilation of data on the performance improvements in epoxy resins due to char additives.
Main Results:
- Plastic-waste-derived char can be effectively produced through pyrolysis.
- Incorporating this char into epoxy composites demonstrably improves material properties.
- The enhanced epoxy composites show potential for diverse industrial uses.
Conclusions:
- Pyrolysis of plastic waste presents a sustainable route to valuable char materials.
- Plastic-derived char is a promising additive for high-performance epoxy composites.
- This approach contributes to plastic waste reduction and resource valorization.
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