The glass transition temperature (Tg) of St and St-gP (BA/ST) was tested and analyzed with the Q2000 differential scanning calorimeter of TA instrument. The heating rate is 10℃/min, and the test range is -55℃-250℃.
The glass transition temperature (Tg) of St, St-g-P (BA/ST) was analyzed with the Q2000 differential scan heat meter test of the TA instrument. The heating rate is 10 degrees C/min, and the test range is -55 degrees C-250 degrees C.
The glass transition temperature (TG) of ST and st-g-p (BA / st) was measured and analyzed by q2000 differential scanning calorimeter. The heating rate is 10 ℃ / min, and the test range is - 55 ℃ - 250 ℃.