Title of article
Natural Rubber Based Industrial Compounds: Study of Carbon Black and Plasticizer Types on the Properties
Author/Authors
Talebabadi ، Fateme Department of Chemistry - Islamic Azad University, Tehran Science and Research Branch , Mirmohammadi ، Amin Department of Chemical Engineering - Islamic Azad University, Central Tehran Branch , Mokhtari Aliabad ، Javad Department of Chemistry - Islamic Azad University, Tehran Science and Research Branch , Yousefi ، Mohammad Department of Chemistry - Islamic Azad University, Tehran Science and Research Branch
From page
1238
To page
1246
Abstract
The effects of two types of CBs (N330 and N550) and also two kinds of plasticizer, paraffinic and aromatic oils (PO and AO), on the ultimate characteristics of Natural Rubber (NR) were comparatively studied. The comparative study was performed using rheometric behavior, fatigue life (in tensile mode), aging behavior (168 hours at 70 °C), and compression set analyses. Obtained results showed that there is an optimum ratio of CBN330/CBN550 fillers and also an optimum ratio of PO/AO plasticizers which have the best influence on the properties, especially on the fatigue life. It is found out that synergistic effects of the CBN330 and CBN550 fillers, and also PO and AO plasticizers, due to better dispersion and chain mobility of rubber chains, are the main reason for enhanced outcomes. Another point is that to achieve more superior behavior for this kind of compound, the starting point could be the consequences of this paper. The main goal of this work is to develop an enhanced formula for a NR-based industrial compound.
Keywords
NR , CB filler , paraffinic oil , aromatic oil , fatigue life , aging
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Record number
2686667
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