Table 7. Viscoelastic properties of vulcanizates

Compound	ENR-25/BR blend			ENR-50/BR blend
	E25-55	E25-65	E25-75	E50-55	E50-65	E50-75
Tan δ at Tg (DMA, Strain 0.2%)	0.839	0.802	0.726	0.849	0.746	0.648
E” at 0°C (DMA, Strain 0.2%)	4.45	5.18	8.49	16.13	27.55	30.88
Tan δ at 60°C (DMA, Strain 0.2%)	0.083	0.095	0.109	0.100	0.106	0.120
Tan δ at 60°C (DMTS, Strain 5%)	0.099	0.123	0.145	0.125	0.147	0.176