Table 2. Experimental and Theoretical Values of Solid Residues of WC/PP and WC/PE Blends in Thermogravimetric Analysis^a.

	content of solid residues (wt %)
material	Exp	The
waste carton (WC)	25.5
PP	0
PE	0
WC/PP = 3:1	19.3	19.1
WC/PP = 1:1	9.1	12.8
WC/PP = 1:3	4.6	6.4
WC/PE = 3:1	20.7	19.1
WC/PE = 1:1	11.5	12.8
WC/PE = 1:3	5.7	6.4

^aExp: experimental yields under copyrolysis, The: theoretical yield under pyrolysis alone.