Table 2:
Diffusion coefficients of the three nTiO
2
carriers in nitrile rubber, latex, and neoprene. Values were obtained by mass gain based upon (
5
).
Diffusion coefficients (10
−14
m²·s
−1
)
Water
EG
PG
Nitrile rubber
1.6
0.7
0.5
Latex
1.4
1.4
0.4
Neoprene
10.4
6.9
1.5