Table 3. Dynamic Viscoelastic Properties of the Silica-SBR Compounds According to Types of Cellulose Based Dispersants

Compounds WN WC WCMC WNC
Tg (°C) −35.38 −41.85 −39.37 −39.10
Tanδ at Tg 0.768 0.935 0.867 1.070
E’ at –30°C (MPa) 116.4 54.85 91.04 40.89
E’’ at 0°C (MPa) 6.739 3.156 5.400 1.462
Tanδ at 60°C 0.078 0.058 0.076 0.051