Table 11.

Viscosity—Estimated values of the coefficients ${\eta }_{\infty }$ and $E_a/R$ of the equation $\eta \left(T\right)={\eta }_{\infty }\exp \left(\frac{E_a}{RT}\right)$ ($r^2$ = regression coefficient; ${\sigma }_e$ = standard deviation of the error) at pressure p = 0.1 MPa *.

Materials	${\mathit{\eta }}_{\mathit{\infty }}$ × 10−6 (Pa·s)	${\mathit{E}}_{\mathit{a}}/\mathit{R}$ (K)	${\mathit{r}}^2$	${\mathit{\sigma }}_{\mathit{e}}$ × 109 (Pa·s)	Temperature Range (K)
CA	3.8674 ± 0.6950	2236.5 ± 57.6	0.99955	0.32376	[313; 348]
MA	4.1726 ± 0.7215	2401.7 ± 59.7	0.99941	0.56511	[333; 368]
PA	4.3810 ± 1.1159	2488.8 ± 90.5	0.9991	1.4171	[343; 378]
CA/MA	2.0070 ± 0.4128	2518.8 ± 65.7	0.99919	2.3031	[303; 343]
CA/PA	2.3638 ± 0.4695	2464.9 ± 64.6	0.99931	1.2000	[308; 343]

* Standard uncertainty given for a 95% confidence interval for our measurements is u(p) = 10 kPa. The uncertainty given for the fitting parameter is given for a 95% confidence interval.