Mechanical Characteristics of Green Composites of Short Kenaf Bast Fiber Reinforced in Cardanol

Table 4

Detail values for impact strength.

Specimen	Impact mean value (MPa)	Impact standard deviation (MPa)	Percentage comparison (%)
100CL	4.77	0.29	100
30UTK	5.42	0.39	113.63
40UTK	5.85	0.24	122.64
50UTK	6.84	0.34	143.40
60UTK	7.8	0.49	163.52