Research Article
Prediction Formula Describing Viscoelasticity of Unvulcanized Rubber Compound Based on Time-Temperature Equivalent Superposition Principle
Figure 7
(a) By comparing the stress formula curve at 10°C with the test data, R-square = 0.9305. (b) R-square = 0.8564 is obtained by comparing the stress formula curve at 20°C with the test data.
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(b) |