Shera Hard Rock

Shera Hard Rock Image

SHERAHARD Rock

Super hard stone, superior quality
– good thixotrope quality and very good flow characteristics
– can be scanned with several systems
– ideal for plastic basing systems
– extreme easy processing
Unit
18 kg
(4 x 4.5 kg)
Item no.
101025-18 (golden brown)
101025-20 (golden yellow)
101025-84 (light yellow)
101025-85 (light green)
Unit
4.5 kg sachet
Item no.
101023-18 (golden brown)
101023-20 (golden yellow)
101023-84 (light yellow)
101023-85 (light green)
100 : 20
300
320
70
10,150
< 0.10
5.0 – 6.0
approx. 30
Technical specifications
mixing ratio (p : dw)*
hardness after 2 h (MPa; N/mm 2)
hardness after 24 h (MPa; N/mm 2)
compressive strength after 1 h (MPa; N/mm 2)
compressive strength after 1 h (psi)
setting expansion after 2 h (%)
working time (min)
end of setting (min)
*mixing ratio = powder : distilled water
Recommended for: implant technique
sectioned models
master models
opposing models
static models

Shera Hard Rock

Shera Hard Rock Image

SHERAHARD Rock

Super hard stone, superior quality
– good thixotrope quality and very good flow characteristics
– can be scanned with several systems
– ideal for plastic basing systems
– extreme easy processing
Unit
18 kg
(4 x 4.5 kg)
Item no.
101025-18 (golden brown)
101025-20 (golden yellow)
101025-84 (light yellow)
101025-85 (light green)
Unit
4.5 kg sachet
Item no.
101023-18 (golden brown)
101023-20 (golden yellow)
101023-84 (light yellow)
101023-85 (light green)
100 : 20
300
320
70
10,150
< 0.10
5.0 – 6.0
approx. 30
Technical specifications
mixing ratio (p : dw)*
hardness after 2 h (MPa; N/mm 2)
hardness after 24 h (MPa; N/mm 2)
compressive strength after 1 h (MPa; N/mm 2)
compressive strength after 1 h (psi)
setting expansion after 2 h (%)
working time (min)
end of setting (min)
*mixing ratio = powder : distilled water
Recommended for: implant technique
sectioned models
master models
opposing models
static models