. 2016 May 3;6:25508. doi: 10.1038/srep25508

Table 1.

Sample	M_n^a (g/mol)		M_w/M_n^a		Carbonyl index^b
Sample	0 h	200 h	0 h	200 h	Carbonyl index^b
PVC-UV-3.5%-Mix1	46,400	45,700	1.62	1.65	0.0991
PVC-UV-3.5%-Mix2	46,800	45,900	1.62	1.64	0.0778
PVC-UV-3.5%-Mix3	47,300	46,700	1.60	1.61	0.0624
PVC-UV-7.5%-Mix1	48,100	47,700	1.60	1.61	0.0476
PVC-UV-7.5%-Mix2	48,700	48,100	1.58	1.60	0.0339
PVC-UV-7.5%-Mix3	49,500	49,100	1.62	1.62	0.0267
PVC-UV-12.9%-Mix1	48,800	48,300	1.58	1.59	0.0314
PVC-UV-12.9%-Mix2	49,300	48,800	1.57	1.56	0.0305
PVC-UV-12.9%-Mix3	50,400	50,000	1.58	1.58	0.0231

Molecular Weight and Carbonyl Index of PVC/PVC-UV Mixtures.

^aMeasured by GPC in THF at 35 ^oC.

^bDetermined by FT-IR.