Table 1. Viscosity Molar Mass Calculated from the Mark–Houwink Equation13 a.
molar ratio between the epoxy group of the linking agent and the amine group of nylon 6 | viscosity molar mass (g/mol) after the reaction | zero shear rate viscosity (Pa s) from the Carreau equation |
---|---|---|
0.0 (nylon 6) | 3.24 × 104 | 540 |
0.2 | 3.38 × 104 | 1600 |
0.4 | 3.76 × 104 | 2500 |
0.6 | 3.97 × 104 | 3.33 × 104 |
1. | 4.54 × 104 | 7.24 × 104 |
1.25 | 4.91 × 104 | 8..85 ×104 |
2. | 4.97 × 104 | 10.9 × 104 |
2.25 | 4.18 × 104 | 9.07 × 104 |
Standard deviation is less than ±2%.