Effect of Zinc Borate on Flammability of PET Woven Fabrics

Table 5

LOI test results of the samples.

Washing cycle	LOI (%)
	Ref.	Z50	Z100	Z200	PSY	PSY-Z20	PEK	PEK-Z25	PEK-Z50
0	21	21.9	22.9	23.1	31.3	24.4	33.8	33.5	31.0
10	-	21.5	22.0	23.0	30.6	24.2	33.5	33.0	30.2
20	-	21.5	22.0	22.5	29.9	24.0	33.5	33.0	29.7