Properties of Natural Rubber-Based Composites Containing Fullerene

Table 1

Compositions of the NR-based rubber compounds.

	NR1	NR2	NR3	NR4	NR5	NR6
Natural rubber SMR 10	100	100	100	100	100	100
Zinc oxide	5	5	5	5	5	5
Stearic acid	2	2	2	2	2	2
Fullerene powder	0	0.5	0.75	1.0	1.25	1.5
TBBS*	0.8	0.8	0.8	0.8	0.8	0.8
Sulphur	2.25	2.25	2.25	2.25	2.25	2.25

*TBBS: N-tert-Butyl-2-benzothiazolesulfenamide.