Effect of Quinacridone Pigments on Properties and Morphology of Injection Molded Isotactic Polypropylene

Table 4

, , and parameters of pure iPP and iPP containing various amounts of quinacridone pigments.

Amount of pigment	-Quinacridone (E5B)				-Quinacridone (ER 02)
wt%
0 (iPP)	62.17	0.57	2.03	—	62.17	0.57	2.03	—
0.01	46.79	30.11	−7.31	34.59	44.52	18.45	−12.21	28.88
0.05	37.47	35.64	4.1	42.94	31.45	21.13	−2.82	37.28
0.1	35.06	31.16	9.43	41.54	29.32	16.44	2.22	36.48
0.5	34.45	28.43	11.2	40.36	28.64	14.61	4.67	36.45
1	35.25	29.22	11.87	40.53	28.95	15.29	5.21	36.47
2	34.17	27.35	11.29	39.84	28.28	12.77	4.29	36.09