A Tg can be suitably determined as {HEAD ~ a peak midpoint} by a differential scanning calorimeter at a temperature rate of {TAIL ~ increase} of 10° C. per minute 
A Tg can be suitably determined as { HEAD ~ a peak midpoint } by a differential scanning calorimeter at a temperature rate of { TAIL ~ increase } of 10 ° C. per minute
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH