Synthesis and Polymerization of Naphthoxazines Containing Furan Groups: An Approach to Novel Biobased and Flame-Resistant Thermosets

Table 3

Summary of the values of TGA thermograms of the poly(naphthoxazines).

Polymer	5% (°C)	10% (°C)	Char yield (%)	^∗
Poly(Naft-Fu-H)	273	294	27	28.3
Poly(Naft-H-Fu)	278	296	47	36.3
Poly(Naft-Fu-Fu)	295	313	48	36.7

^∗Calculated from the char yield at 800°C of TGA analysis.