Kinetics of Nonisothermal Degradation of Some Polymer Composites: Change of Entropy at the Formation of the Activated Complex from the Reagents

Table 2

Kinetic parameters of nonisothermal degradation in air of fillers of different nature (20 mass%) PP [23].

Parameter	Sample
	PP	PP-RRH	PP-BRHA	PP-WRHA	PP-AR
𝐸𝐴, kJ·moL^−1	67	72	64	109	113
𝐴, s^−1	2.42×10^2	1.25×10^4	1.56×10^3	8.15×10^5	1.06×10^7
Δ𝑆^≠, J·moL^−1·K^−1	−215	−201	−218	−147	−125
Δ𝐻^≠, kJ·moL^−1	61	66	58	103	107
Δ𝐺^≠, kJ·moL^−1	216	205	212	208	187