Effect of Recycled Rubber-derived Carbon (CRR) on the Thermal Stability, Cure Behaviour, and Dynamic Mechanical Property of NR/SBR Compound

From an economic viewpoint, locally-sourced carbon from recycled rubber was identified to be a potential filler substitute to commercial carbon black in rubber tire. In this research, methodical measures were used to compare several properties of rubber compounds reinforced with carbon from recycled...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering Vol. 540; no. 1; pp. 12008 - 12014
Main Authors: Danila, E C, Lanwang, M, Diaz, L L
Format: Journal Article
Language:English
Published: Bristol IOP Publishing 01.05.2019
Subjects:
Carbon
Carbon black
Dynamic stability
Fillers
Rubber
Stability analysis
Thermal stability
Thermogravimetric analysis
ISSN:1757-8981, 1757-899X
Online Access:Get full text
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Summary:From an economic viewpoint, locally-sourced carbon from recycled rubber was identified to be a potential filler substitute to commercial carbon black in rubber tire. In this research, methodical measures were used to compare several properties of rubber compounds reinforced with carbon from recycled rubber (CRR) and commercial carbon black fillers to systematically qualify such substitution. Thermogravimetric analysis elucidated the overall thermal stability of the compounds, the degradation behaviour of their components and the purity of the fillers used. Differential Scanning Calorimetry and Rubber Process Analyzer test results revealed the difference in polymer network contribution and filler-filler interaction observed in the compounds, which collectively described the reinforcing effect of the fillers in the material. Conclusively, the difference in composition of fillers used resulted in the alteration of reinforcing effects in the rubber compounds.
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ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/540/1/012008