The plots of storage modulus vs. temperature showed a sharp decrease around 60 8C in agreement with the loss modulus and while the tan d data showed a peak at 60 8C [Figure 8(b) and (c)], corresponding to the glass
The plots of storage modulus vs. temperatureshowed a sharp decrease around 60 8C in agreementwith the loss modulus and while the tan d data showed apeak at 60 8C [Figure 8(b) and (c)], corresponding to the glass