Table 4.
UL 94 test results of Intumescent/EVA/kenaf composites

Sample	Kenaf0 (phr)			5			10			20
Repeat	1	2	3	1	2	3	1	2	3	1	2	3
T1 (sec)	0	0	0	5	9	10	11	18	23	38	24	25
T2 (sec)	10	10.8	9.8	19	29	38	38	47	25	47	60	35
T3 (sec)	0	0	0	0	0	0	0	0	0	0	0	0
Un to Clamp	No	No	No	No	No	No	No	No	No	No	No	No
Cotton indicator ignited	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Test Specimen
Grading	V2			V2			V2			None