Research Article
Property Optimisation of EPDM Rubber Composites Using Mathematical and Statistical Strategies
Table 3
Mixture compositions (weight fractions of chosen factors only) in the 33−1 fractional factorial design.
| | Mixture | Weight fraction | | CC (X1) | PO (X2) | VA (X3) |
| | 1 | 0.000 | 0.400 | 0.008 | | 2 | 0.000 | 0.600 | 0.020 | | 3 | 0.000 | 0.800 | 0.014 | | 4 | 0.500 | 0.400 | 0.020 | | 5 | 0.500 | 0.600 | 0.014 | | 6 | 0.500 | 0.800 | 0.008 | | 7 | 1.000 | 0.400 | 0.014 | | 8 | 1.000 | 0.600 | 0.008 | | 9 | 1.000 | 0.800 | 0.020 |
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