Table 1:
The speed of propagation of longitudinal (C
L
) and shear (C
T
) waves in the samples of dental materials.
Material
Samples
C
L
, km/sec
C
T
, km/sec
Hybrid ceramics
VITA Enamic
4,62
2,81
Ceramics
IPS Empress CAD
5,46
3,37
VITABlocs Mark II
5,72
3,53
Polymers
Temp Premium
2,22
1,03
Telio CAD
2,71
1,41