Nanoreinforcements of Two-Dimensional Nanomaterials for Flame Retardant Polymeric Composites: An Overview

Table 1

Formulations and flammability test results of TPU composites [45].

Sample	TPU [g]	APP [g]	CS [g]	ACS [g]	OMMT [g]	LOI [%]	UL-94 rating
TPU	100	0	0	0	0	20.8 ± 0.3	None
TPU/APP/CS	90	5	5	0	0	26.6 ± 0.2	None
TPU/APP/ACS	90	5	0	5	0	28.6 ± 0.1	V-2
TPU/APP/ACS/OMMT	90	4.5	0	4.5	1	29.0 ± 0.1	V-0