Variability of Dynamic Properties of Rubber Compounds for Elastomeric Bearings

Table 1

List of rubber compounds.

Compound identifiers	Rubber types	Supplier	G0 (MPa)	ξ0 (—)
1 A (0.7)	LDR	Supplier 1	0.74	0.058
1 B (0.7)	LDR	Supplier 1	0.75	0.042
1 C (0.6)	LDR	Supplier 1	0.58	0.034
1 D (0.9)	LDR	Supplier 1	0.91	0.062
1 E (1.2)	LDR	Supplier 1	1.17	0.049
2 F (0.6)	LDR	Supplier 2	0.61	0.050
3 G (0.4)	LDR	Supplier 3	0.45	0.059
3 H (0.4)	HDR	Supplier 3	0.45	0.117
3 I (0.8)	HDR	Supplier 3	0.81	0.155
3 L (1.2)	HDR	Supplier 3	1.18	0.151
3 M (0.7)	HDR	Supplier 3	0.72	0.083
4 O (0.7)	HDR	Supplier 4	0.74	0.092
5 P (0.4)	HDR	Supplier 5	0.39	0.132
5 Q (0.5)	HDR	Supplier 5	0.51	0.086
5 R (0.7)	HDR	Supplier 5	0.66	0.113
5 S (0.9)	HDR	Supplier 5	0.86	0.126
2 T (1.1)	HDR	Supplier 2	1.09	0.077
2 U (1.3)	HDR	Supplier 2	1.30	0.167