SKYROCK PLASTER & STONE
Plaster Class II, Stone class III and Super hard stone class IV. Excellent reproduction of all details, stable margins and pleasant colors for clear details.
SKYROCK II
Plaster
• For investing of full and partial denture
• Good flow qualities
• Very precise
• Excellent reproduction of all details
Technical Data
Compressive Strength
after 1h (MPa; N/mm²) 18,5
after 1h (PSI) 2.690
Hardness
after 2h (N/mm²) 38
after 24h (N/mm²) 42
Setting expansion after 2h 0,18%
Mixing Ratio 100 / 45
Working time 3.0 min.
Mixing Time 45-60 sec.
Setting Time approx. 20 min
SKYROCK III
Hard Stone
• Suitable for oposing, antagonist, working and socle models
• Very good flow characteristics
• Short setting time
• Smooth and homogenous surfaces
• Different colors for clear details: yellow, blue and green
Technical Data
Compressive Strength
after 1h (MPa; N/mm²) 46
after 1h (PSI) 6.710
Hardness
after 2h (N/mm²) 105
after 24h (N/mm²) 115
Setting expansion after 2h 0,15%
Mixing Ratio 100 / 30
Working time 4,0 min
Mixing Time 45-60 sec.
Setting Time approx. 20 min
SKYROCK IV
Super Hard Stone
• For sectioned, master and static models
• Super hard plaster
• Stable margins
• High breaking resistency
• Short setting time
• Pleasant color: golden brown and ivory
Technical Data
Compressive Strength
after 1h (MPa; N/mm²) 63
after 1h (PSI) 9.130
Hardness
after 2h (N/mm²) 280
after 24h (N/mm²) 300
Setting expansion after 2h 0,10%
Mixing Ratio 100 / 20
Working time 5 min
Mixing Time 45-60 sec.
Setting Time approx. 30 min
SKYROCK XT IV
Extreme Hard Stone
• Increased hardness
• Very stable while ditching
• High thixotropy
• Well flowability under vibration
• Fast setting time
Technical Data
Compressive Strength
after 1h (MPa; N/mm²) 65
after 1h (PSI) 9.440
Hardness
after 2h (N/mm²) 315
after 24h (N/mm²) 346
Setting expansion after 2h 0,10%
Mixing Ratio 100 / 20
Working time 5-6 min
Mixing Time 45-60 sec.
Setting Time approx. 30 min
