• Nitin kumar
• Yogesh Kumar sharma
• Ajay Kumar Sain

Abstract: The rheological behavior of the sample are studied using a parallel plate rheometer and the rheological material functions .The object of this study is to investigate the relaxation time (ëk) and the viscosity index (çk) Min TQ. (lb-in) and Max’s. (lb-in) of a tyre tread cap compound. In this work two types of low PCA and one regular high PCA Petroleum oils are Rheologicaly, analyzed. These low PCA oils can act as the best alternative processing aids for rubber industry. The rheological, properties of SSBR loaded with different LPCA & HPCA oils have been studied. in order to obtain similar properties 1-5. Rubber Process Oils are used during the processing and production of rubber compounds. These help in improving the dispersion of fillers and flow characteristics of the compound during further processing. Certain highly aromatic oils as such are classified as carcinogenic . we are replacing HPCA oils by LPCA oils and study is drawing attention to on economical green tire trade cap compound development1-3

low down PCA Oils, Polycyclic Aromatics, Carcinogenesis, PAH, Hazard Assessment

"COMPARATIVE STUDY OF RHEOMETRIC PROPERTIES FOR TIRE TRADE CAP COMPOUND FOR ECO-SSBR WITH LOW PCA AND HIGH PCA BASED FORMULATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 8, page no.b91-b96, August-2022, Available :http://www.jetir.org/papers/JETIR2208115.pdf

"COMPARATIVE STUDY OF RHEOMETRIC PROPERTIES FOR TIRE TRADE CAP COMPOUND FOR ECO-SSBR WITH LOW PCA AND HIGH PCA BASED FORMULATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 8, page no. ppb91-b96, August-2022, Available at : http://www.jetir.org/papers/JETIR2208115.pdf