Material quantity | Comment | Value | Unity |
density ρ | PS | 950 | kg/m3 |
zero-shear viscosity η0 |
| 5838 | Pas |
surface tension σ |
| 0.03 | N/m |
diffusion coefficient D1 | PS/N2 | 1.0 × 10−9 | m2/s |
diffusion coefficient D2 | PS/styrene | 3.4 × 10−10 | m2/s |
Henry coefficient HW,1 | PS/N2 | 14000 | bar |
Henry coefficient HW,2 | PS/styrene | 30 | bar |
gas constant R1 | N2 | 296.8 | J/(kg・K) |
gas constant R2 | styrene | 79.83 | J/(kg・K) |