Table 1.

Limiting oxygen index (LOI) and UL-94 results of the flame retarded sorbitol polyglycidyl ether (SPE) composites.

Flame Retardant Composition	LOI [V/V%]	UL-94
SPE composite reference	24	HB (1st ignition)
RDP 1% P	26	HB (1st ignition)
RDP 2% P	26	HB (1st ignition)
RDP 3% P	27	V-1
APP 1% P	25	HB (1st ignition)
APP 2% P	28	HB (1st ignition)
APP 3% P	31	HB (2nd ignition)
RDP 1% P + APP 2% P	30	HB (2nd ignition)
RDP 1.5% P + APP 1.5% P	31	HB (2nd ignition)
RDP 2% P + APP 1% P	32	V-1