Study of Thermal Properties of Mixed (PP/EPR)/ABS with Five Model Compatibilizers
Table 8
Thermal characteristics of the blends (PP/EPR)/ABS/compatibilizer at rate of 5% of each one of the five compatibilizers.
Mixtures
(°C) mid-point
(°C)
(°C)
(°C)
(°C)
(J/)
(J/)
(PP/EPR)/ABS
105.7
116.16
170.83
93.00
124.83
−104.84
106.59
(PP/EPR)/ABS/E-AM-GMA
105.7
—
171.83
94.16
124.16
−94.29
97.61
(PP/EPR)/ABS/E-EA-MAH
105.7
109.00
171.33
90.83
125.66
−101.32
108.35
(PP/EPR)/ABS/PP-g-MAH
105.7
115.5
171.00
93.83
120.5
−101.73
105.84
(PP/EPR)/ABS/SEBS
105.7
118.16
171.83
95.83
125.5
−96.88
103.24
(PP/EPR)/ABS/E-AM
105.7
116.33
172.00
93.16
124.16
−98.90
103.91
: melting enthalpy of the isotactic polypropylene sequences (-P-) of the basic copolymer PP/EPR. : crystallization enthalpy of the isotactic polypropylene sequences (-P-) of the basic copolymer PP/EPR.
