Orthodontic stone is used to fabricate models for orthodontic cases. These stones are designed to pour up extremely smooth models, with the high durability required for orthodontic uses. Orthodontic stone is almost always white in color, allowing for optimal esthetics when the models are used to design orthodontic appliances. Orthodontic stone requires a precise mix in order to produce solid models without voids or bubbles.
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| Company | Garreco Incorporated | Kulzer | Ultradent Products, Inc. | Kulzer | Whip Mix Corporation |
| Item | Garreco OrthoPlaster | 0-67 Snow White Model Stone | Chromaclone 5-Day Stability Alginate | Orthodontic Plaster | Orthodontic Plaster Super-White Dental Plaster |
| Price | Inquire | Inquire | Inquire | Inquire | Inquire |
| Description | OrthoPlaster is a high strength plaster, designed for orthodontic applications, combines smooth mixing, low expansion, and ample setting time. It | 0-67 Snow White is special hard plaster for orthodontic models (Class III-type). It has an extremely high surface hardness and is suitable for crown | Chromaclone is a fast-setting, color-changing, Class A, Type I sodium alginate. It is formulated to be stiffer than conventional alginates to increase | Orthodontic Plaster is a perfect blend to give maximum break-resistant strength with the ultimate in whiteness. Perfect for study models. | Developed specifically for orthodontic use, ORTHODONTIC PLASTER is harder and whiter than ordinary plaster. It has a long working time and trims |
| Quantity | 1600025P / 1620025P - 11 kg (25 pounds) Carton
1600050P / 1620050P - 22 kg (50 pounds) Carton | 11.3 kg (25 pounds) Carton
22.7 kg (50 pounds) Carton | 0.45 kg (1 pound) Bag of Chromaclone
1 Plastic Container
1 Scoop
1 Water Cup | 11.3 kg (25 pounds) Carton
22.7 kg (50 pounds) Carton | 03077 - 9 kg (20 pounds) Carton
31836 - 22 kg (50 pounds) Carton |
| Compressive Strength | 6,500 psi (45 MPa) | 11,000 psi (75.8 MPa) | Not Available | 6,500 psi (44.8 MPa) | 3,500 psi (25 MPa) |
| Working Time | Not Available | Not Available | Chromaclone 5-Day - 37 seconds
Chromaclone Ortho 5-Day - 35 seconds | Not Available | 7 - 9 minutes |
| Set Time | Fast - 9 - 11 minutes
Regular - 13 - 15 minutes | 9 - 11 minutes | Chromaclone 5-Day - 53 seconds
Chromaclone Ortho 5-Day - 45 seconds | 12 - 14 minutes | 14 minutes |
| Indication For Use | Orthodontics | Orthodontic Models | General Clinical
Orthodontics | Denser Plaster
Hybrid-Part Stone, Part Plaster
Ortho Study Models | Orthodontics |
| Liquid / Powder Ratio | 35/100 | 26 mL / 100 g | 40 mL / 1 spoonful | 35 mL / 100 g | 37 mL / 100 g |
| Setting Expansion | 0.12% | 0.14% | Not Available | 0.18% | 0.20% |
| Get Info | Not Available | Inquire | Not Available | Inquire | Not Available |