Swelling of Elastomers in Solutions of TiO₂ Nanoparticles

Table 2

Diffusion coefficients of the three nTiO₂ 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