Copolymerization of 4-Acetylphenyl Methacrylate with Ethyl Methacrylate: Synthesis, Characterization, Monomer Reactivity Ratios, and Thermal Properties

Table 4

The reactivity ratios calculated by the three methods.

Monomer reactivity ratio	KT	EKT	NLLS
𝑟𝑎	0.81	0.77	0.74
𝑟𝑏	0.61	0.54	0.49

𝑎: APMA; 𝑏: EMA.