Fig. 2: Characterization of dielectric properties of the PUA-PEGDA copolymers. | NPG Asia Materials

Fig. 2: Characterization of dielectric properties of the PUA-PEGDA copolymers.

From: Enhancing dynamic actuation performance of dielectric elastomer actuators by tuning viscoelastic effects with polar crosslinking

Fig. 2

a Dielectric constants of PUA, PUA–PEGDA copolymer films (5, 10, and 15 wt%) and VHB 4905 measured over a frequency range of 1 kHz to 1 MHz. b Dielectric constants of copolymer films at various PEGDA concentrations measured at 1 kHz. Three samples were measured for each concentration

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