Constitutive Investigation on Viscoelasticity of PolyVinyl Butyral: Experiments Based on Dynamic Mechanical Analysis Method
Figure 4
variation as to various temperature from 223 K to 323 K at frequency from 1 Hz to 50 Hz and heating rate from 2.5 K/min to 12.5 K/min; (a) at various frequencies; (b) at various heating rates.
