Table 2. The Glass Transition, Melting, and Decomposition Temperature of the PU Samples
Sample No.
T
g
(°C)
T
m
(°C)
Decomposition
*
Temperature (°C)
S1 (MDI-PU)
68.4
165.8
237.0
S2 (TDI-PU)
42.0
-
199.0
S3 (H
12
MDI-PU)
95.1
178.6
218.0
S4 (IPDI-PU)
41.2
-
218.0
S5 (HDI-PU)
-
177.3
220.0
Decomposition temperature was measured at 140 bar.