Table 11.

Wetting properties of molded PP and PMMA parts.

Material	PP		PMMA
Static Contact Angle (°)	Average	Std. Dev.	Average	Std. Dev.
Blank	75.7	0.5	69.2	0.6
Insert A	139	2.1	97	0.5
Insert B	116.9	4.1	96.6	1.6
Insert C	127.6	2.2	76.7	1.4
Insert C*	131.6	1.1	107.2	2.4
Insert D	118.7	0.3	86.4	2.6
Insert D*	124.8	2.7	109.5	1.9