Figure 9
From: Comparison between bearing strengths of molded-in and machined holes of GFR/PP composites

Failure morphologies of molded-in hole specimens tested in bearing; (a) Neat PP, (b) 10 wt% GF (12 mm initial length) + 90 wt% PP, (c) 10 wt% GF (24 mm initial length) + 90 wt% PP, (d) 20 wt% GF (12 mm initial length) + 80 wt% PP, (e) 20 wt% GF (24 mm initial length) + 80 wt% PP, (f) 30 wt% GF (12 mm initial length) + 70 wt% PP, and (g) 30 wt% GF (12 mm initial length) + 70 wt% PP.