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Chakraborty S.,Hari Shankar Singhania Elastomer and Tyre Research Institute HASETRI s | Kar S.,Hari Shankar Singhania Elastomer and Tyre Research Institute HASETRI s | Dasgupta S.,Hari Shankar Singhania Elastomer and Tyre Research Institute HASETRI s | Mukhopadhyay R.,Hari Shankar Singhania Elastomer and Tyre Research Institute HASETRI s | And 3 more authors.
Rubber World | Year: 2010

A study was conducted to investigate the effect of mineral oil on properties of SBR-organoclay nanocomoposites. Na-MMT, C38-MMT (organo-MMT), silica and carbon black (N220) were used as fillers to conduct the investigations. SBR 1502 from BST Elastomers, Bangkok, Thailand, was used in the compound formulation in the investigations. The rubber compounding ingredients were of commercial grade,, such as zinc oxide, stearic acid, sulfur, and N-t-butylbenzothiazole-2-sulfenamide (TBBS). One minute mastication time was allowed for the rubber in compound R initially and was added and mixed for 10 minutes. One minute mastication time was allowed for the rubber in the case of compound E1, while clay and oil were added simultaneously and were mixed for 10 minutes. Thermal stability of the cured samples was also determined from the thermogravimetric analysis (TGA) using Pyris-1 TGA of Perkin Elmer, Shelton, MA. Source

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