Using Microalgal Biomass to Replace Carbon Black in Rubber Composites
Author Information
Author(s): Doaa S. Mahmoud, Salwa H. El-Sabbagh, Sayeda M. Abdo
Primary Institution: National Research Centre, Dokki, Giza, Egypt
Hypothesis
Can microalgal biomass effectively replace carbon black in rubber composites without compromising mechanical properties?
Conclusion
Microalgal biomass can successfully replace up to 50% of carbon black in rubber composites while maintaining satisfactory mechanical properties.
Supporting Evidence
- Microalgal biomass has high biomass productivity compared to traditional crops.
- Rubber composites with microalgal biomass showed improved mechanical properties.
- Using microalgal biomass can reduce dependence on petroleum-based fillers.
Takeaway
This study shows that we can use algae instead of carbon black in rubber, which is better for the environment and can save money.
Methodology
Microalgal biomass was blended with carbon black at different concentrations to create rubber composites, which were then tested for mechanical properties.
Limitations
The study primarily focuses on laboratory conditions, and industrial applications may require further research.
Digital Object Identifier (DOI)
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