QUANTUM ROCK PLUS - lichtgrau, 5 kg

formaldehyde-free resin-enhanced dental die stone of the highest class according to ISO 6873:2000 Type IV for dies, implant models and master models

Properties

• long working time, fast demoulding
• smallest dies and finest cavities become child's play
• very good layering ability
• highest flowability throughout the entire working time
• No post-expansion after 2 hours
• enormous flexural strength
• particularly smooth surface

Technical data

• Mixing ratio: 20 ml distilled water to 100 g gypsum powder
• Mixing time: 30 seconds under vacuum
• Working time: 5 to 6 minutes
• Setting time: 9 to 11 minutes
• Demouldable after: ~ 20 minutes
• Expansion after 2 hours: < 0.060%
• Brinell hardness after 24 hours: > 340 N/mm²
• Compressive strength after 24 hours: > 85 MPa