Table 5. Viscoelastic Properties of Vulcanizates
Compounds
NR / CB
NR / BR / CB
ENR-25 / BR / Silica
Ref.
NB20
NB30
EB20
EB30
T
g
(°C)
-52.8
-55.5
-56.1
-34.4
-34.55
Peak of tan δ
0.953
0.939
0.823
0.943
0.836
E” at 0°C (MPa)
4.01
3.84
3.04
22.81
17.38
Tan δ at 60°C
0.114
0.109
0.110
0.067
0.063