Ortotypo 3 is a type-3, hard stone specifically developed for all orthodontic models. It is characterized by high hardness, extra-fine granulometry, low expansion and fast setting time. Ortotypo 3 is often used with acrylic resins (both hot or cold polymerization processes) that have an unaltered surfaces.

Ortotypo 3 is compatible with all impression material and all products for the isolation of plaster against plaster. The working time can be adjusted with Time Out.

Features

• Final color: Extra-white
• Water/powder ratio: 25 ml/100 g
• Imbibition time: 20 seconds
• Mixing time (manual): 60 seconds
• Mixing time (mechanical): 30 seconds
• Pouring time: 3 minutes
• Setting time: 7 minutes
• Time for separation after setting: 30 minutes
• Expansion setting (2 hours): 0.09%
• Compressive strength (after 24 hours): 60 MPa, 8.700 psi, 610 Kg/cm2
• Rockwell hardness (after 24 hours): 60 Hrl

The above time scores may vary according to the impression material used. Measurements were taken at 23°C with deionized water.

Packaging

• TOR312 – Carton box containing 10 bags, 12.5 kg each
• TOR306 – 6 Kg. plastic bucket
• TOR325 – 25 Kg. plastic bucket