From: Effect of crosslinking concentration on properties of 3-(trimethoxysilyl) propyl methacrylate/N-vinyl pyrrolidone gels
EGDMA content (%)
Water content (%)
Oxygen permeability (barrier)
0.0
51.2
58.9
0.5
50.0
58.5
1.0
48.6
56.1
1.5
46.4
55.6
2.0
45.7
53.5