Dental lab gypsum materials are used to create highly accurate model from a physical impression of a patient's teeth. The models are fabricated by pouring the gypsum material into the impression and allowing it to harden. There are a wide range of gypsums used in dentistry with different properties depending on how the models will be used. Some gypsums are ideal for use in sectioned models and dies, others are designed to be scanned for use in CAD/CAM dentistry, while other model materials are designed for use in vacuum-forming orthodontic appliances, mouth guards or other appliances. It is important to be sure your gypsum is properly set and be sure to properly label your models and dies so they stay with the correct case.
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Company | Whip Mix Corporation | Whip Mix Corporation | Whip Mix Corporation | Whip Mix Corporation | Whip Mix Corporation |
Item | QuickStone Laboratory Stone | Bitestone | FlowStone FS Gypsum | Lean Rock XL5 | Mounting Stone Gypsum |
Price | Inquire | Inquire | Inquire | Inquire | Inquire |
Description | QUICKSTONE is an economical dental stone with consistent handling properties. Its smooth creamy mix makes it ideal for a variety of lab procedures. | An extremely fast setting stone for use in mounting casts, and locking gnathological instruments into position. Free flow is held to a minimum in this | Flowstone FS sets 50% faster than typical stone products. Early high strength allows separation from base mold in 15 minutes. Use Flowstone FS with | Lean Rock XL5, ISO Type 5 die stone, offers increased expansion to compensate for shrinkage of vinyl polysiloxane and other rubber-based impression | A very hard, fast setting gypsum material formulated expressly for mounting casts to articulators. Its very low setting expansion prevents |
Quantity | 11 kg (25 pounds)
22 kg (50 pounds) | 11 kg (25 pounds)
22 kg (50 pounds) | 22.7 kg (50 lbs) Carton | 11 kg (25 pounds)
25 kb (55 pounds) | 11 kg (25 pounds)
22 kg (50 pounds)
100 Packages (100 g) |
Compressive Strength | 8,000 psi (55 MPa) | 7,000 psi (49 MPa) | 12,000 psi (83 MPa) | 7,200 psi (49.64 MPa) | 8,500 psi (59 MPa) |
Working Time | 3 - 5 minutes | 10 - 60 seconds | 4 - 6 minutes | 4 - 5 minutes | 2 - 3 minutes |
Set Time | 10 minutes | 1 - 3 minutes | 8 minutes | 5 - 7 minutes | 5 minutes |
Indication For Use | Variety Of Lab Procedures | Mounting Casts
Locking Gnathological Instruments | Fluid, Low Expansion Base Stone | Small Batch Processing | Mounting Casts To Articulators |
Liquid / Powder Ratio | 28 mL / 100 g | 29 mL / 100 g | 23 - 24 mL / 100 g | 21 mL / 100 g | 26 mL / 100 g |
Setting Expansion | 0.14% | 0.15 % | 0.08% | 0.20% | 0.08% |
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