The Effect of Oxetane as Active Diluent on Cationic UV Curing System of Fluorine-Containing Epoxy Prepolymer

Table 3

Effect of the oxetane ratio on the mechanical properties of 60 wt% prepolymer C1 formulations.

	TMPO (wt%)	DOX (wt%)	Curing time (s)	Pencil hardness	Adhesion	Flexibility
F0	0	40	15	H	4	7
F1	8	32	15	H	5	7
F2	16	24	30	H	4	7
F3	24	16	30	2H	1	7
F4	32	8	45	2H	1	7
F5	40	0	60	H	0	7