Effect of Surface Modification of Palygorskite on the Properties of Polypropylene/Polypropylene-g-Maleic Anhydride/Palygorskite Nanocomposites

Table 2

DSC parameters for PP and PP/PP-g-MAH/Pal nanocomposites.

Sample	Tm (°C)	(J/g)	(%)
PP	165.1	79.7	41.8
PP/PP-g-MAH	165.8	79.9	42.7
PP/PP-g-MAH/Pal-1 (0.5% w/w)	165.2	79.3	41.8
PP/PP-g-MAH/Pal-1 (1% w/w)	164.2	80.4	42.4
PP/PP-g-MAH/Pal-1 (2% w/w)	162.9	79.8	41.9
PP/PP-g-MAH/Pal-2 (0.5% w/w)	165.3	80.2	42.5
PP/PP-g-MAH/Pal-2 (1% w/w)	164.3	80.6	42.7
PP/PP-g-MAH/Pal-2 (2% w/w)	163.5	81.4	43.6
PP/PP-g-MAH/Pal-3 (0.5% w/w)	164.3	82.6	44.2
PP/PP-g-MAH/Pal-3 (1% w/w)	163.1	80.9	42.7
PP/PP-g-MAH/Pal-3 (2% w/w)	163.2	83.6	44.8