The significant results obtained from the mechanical study, DIN
abrasion test and Shore A hardness of the different organoclay
filled elastome ric nanocompo sites are shown in the Fig. 4a–4f. Dif-
ferent organoclay loaded E-SBR nanocom posites showed a signifi-cant improvem ent in the overall mechanical properties. The
compound s SXC1CB, SXC2CB and SXC3CB showed 29%, 32% and
49% increase in tensile strength; 9%, 5% and 24% increase in tear
strength; 11%, 17% and 34% increase in modulus value at 300%
elongation respectively , compare d to the E-SBR/CB (SCB) com-
pound. The enhancement in the overall mechanical propertie s
was due to the better dispersion of the different organoclays in
the E-SBR matrix in the presence of a compatibiliz er and also due
to better rubber filler interaction as confirmed from XRD results
Fig. 2b.WAXD patterns of different compatibilizer/organoclay composites.
Fig. 2c.WAXD patterns of SBR based nanocomposites.
Table 2
Cure characteristics of the rubber compounds
The significant results obtained from the mechanical study, DIN
abrasion test and Shore A hardness of the different organoclay
filled elastome ric nanocompo sites are shown in the Fig. 4a–4f. Dif-
ferent organoclay loaded E-SBR nanocom posites showed a signifi-cant improvem ent in the overall mechanical properties. The
compound s SXC1CB, SXC2CB and SXC3CB showed 29%, 32% and
49% increase in tensile strength; 9%, 5% and 24% increase in tear
strength; 11%, 17% and 34% increase in modulus value at 300%
elongation respectively , compare d to the E-SBR/CB (SCB) com-
pound. The enhancement in the overall mechanical propertie s
was due to the better dispersion of the different organoclays in
the E-SBR matrix in the presence of a compatibiliz er and also due
to better rubber filler interaction as confirmed from XRD results
Fig. 2b.WAXD patterns of different compatibilizer/organoclay composites.
Fig. 2c.WAXD patterns of SBR based nanocomposites.
Table 2
Cure characteristics of the rubber compounds
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