Development of exfoliated mica waste/natural rubber composites by latex stage mixing
Article
Somarathna, Y.R., Rathnayake, G.L.H., Rupasinghe, P.S.V., Samarasinghe, I.H.K., Sudusingha, Y.C.Y., Siriwardena, S. and Epaarachchi, J.A.. 2023. "Development of exfoliated mica waste/natural rubber composites by latex stage mixing." Polymer-Plastics Technology and Materials. 62 (16), pp. 2143-2158. https://doi.org/10.1080/25740881.2023.2252894
Article Title | Development of exfoliated mica waste/natural rubber composites by latex stage mixing |
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Article Category | Article |
Authors | Somarathna, Y.R., Rathnayake, G.L.H., Rupasinghe, P.S.V., Samarasinghe, I.H.K., Sudusingha, Y.C.Y., Siriwardena, S. and Epaarachchi, J.A. |
Journal Title | Polymer-Plastics Technology and Materials |
Journal Citation | 62 (16), pp. 2143-2158 |
Number of Pages | 17 |
Year | 2023 |
Publisher | Taylor & Francis |
Place of Publication | United States |
ISSN | 2574-0881 |
2574-089X | |
Digital Object Identifier (DOI) | https://doi.org/10.1080/25740881.2023.2252894 |
Web Address (URL) | https://www.tandfonline.com/doi/full/10.1080/25740881.2023.2252894 |
Abstract | Raw mica powder may not show better physico-mechanical properties in rubber owing to its large particle sizes and low degree of surface activeness. Here, mica waste; a green filler was modified by partially exfoliating before incorporating it into natural rubber (NR). The latex stage mixing was conducted to incorporate different loadings of exfoliated mica waste (eWM). The incorporation of eWM had no significant effect on cure and scorch time. The reduction of viscosities indicated better processability of the compounds. The overall improvement of moduli, tensile, abrasion resistance, and cross-link densities supported by SEM and TGA data suggested improved rubber–filler interactions. |
Keywords | Exfoliation; natural rubber; mica; physico-mechanical properties; polymer composites; green filler |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 340302. Macromolecular materials |
401609. Polymers and plastics | |
401904. Mineral processing/beneficiation | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Centre for Future Materials |
Uva Wellassa University of Sri Lanka, Sri Lanka | |
Rubber Research Institute of Sri Lanka, Sri Lanka | |
University of Ruhuna, Sri Lanka |
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