Prediction Formula Describing Viscoelasticity of Unvulcanized Rubber Compound Based on Time-Temperature Equivalent Superposition Principle

<div>(a) The comparison between the formula curve of energy storage modulus at 10°C and the test data shows that <i>R</i>-square = 0.9912. (b) The comparison between the formula curve of energy storage modulus at 20°C and the test data shows that <i>R</i>-square = 0.8670.</div>

International Journal of Polymer Science

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Figure 5

Figure 5: Prediction Formula Describing Viscoelasticity of Unvulcanized Rubber Compound Based on Time-Temperature Equivalent Superposition Principle 