Kinetics of Thermal Degradation of Recycled Polyvinyl Chloride Resin

Table 3

ln(𝑟/𝑇) (g/min°K) of recycled PVC resin at different times (min) and at different temperatures (100–140°C).

1/𝑇 (°K)	ln(𝑟/𝑇) (g/min°K) At different curing time (min)
	Time = 10 min	Time = 20 min	Time = 30 min	Time = 40 min	Time = 50 min
0.00268	−9.94825	−9.46949	−9.6638	−9.51551	−9.38219
0.00261	−9.62852	−9.17355	−9.48085	−9.48285	−9.36512
0.002544	−8.89706	−9.09667	−9.30756	−9.41183	−9.3087
0.00248	−8.78497	−9.00963	−9.26774	−9.3072	−9.23095
0.00242	−8.54597	−9.0009	−9.24037	−9.23906	−9.15079