Table 1.

Results of fitting P^* via Eq. (13) for experimental data from Figs 2–4.

Glass former	P* (GPa)	C	ψ	PSL (GPa)
DIIB	2.6	72.3	74	−1.1
EPON 828	0.6	−12.1	27	−0.1
8*OCB	1.0	5.5	28.9	−0.21