Functional Modification Effect of Epoxy Oligomers on the Structure and Properties of Epoxy Hydroxyurethane Polymers

Table 2

Value	60°C	80°C	E (kJ/mol)
Co (l·mol^−1·min)	5.58 × 10^−1	9.95 × 10^−4	28.3
Cv (l·mol^−1·min)	9.92 × 10^−3	1.14 × 10^−2	6.8

Note. C_o is the noncatalytic constant of the CC bimolecular interaction on the PGE basis and C_v is the catalytic rate constant.