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. 2019 Oct 18;4(18):17623–17633. doi: 10.1021/acsomega.9b01424

Table 3. Dynamic Mechanical Properties of NR/DeVulcNR/SiO2 Composites.

sample code storage modulus (E)at 25 °C (MPa) maximum tan δ Tg at peak temperature (K)
Silica-10 2.62 1.54 231.4
Silica-20 5.81 1.21 231.3
Silica-30 15.75 1.02 229.8
Silica-40 33.42 0.69 230.4
Silica-30 (control) 7.24 1.17 232.8
Silica-30 (control-TESPT) 12.26 1.17 230.8