Lab Gypsum Materials

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.
CompanyWhip Mix CorporationWhip Mix CorporationWhip Mix CorporationWhip Mix CorporationWhip Mix Corporation
ItemResinRock GypsumHard Rock GypsumPrima-Rock GypsumQuickStone Laboratory StoneResinRock XL5 Gypsum
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DescriptionResinRock is a resin fortified die stone produces models of the highest quality. The unique blend of synthetic resin and alpha gypsum results in The material is compatible with all types of impression materials. Its high expansion makes it especially suited for polyvinyl or polyether impressionPRIMA-ROCK has the highest compressive strength of any Whip Mix die material. Vacuum spatulation provides a smooth mix which flows readily. It's QUICKSTONE is an economical dental stone with consistent handling properties. Its smooth creamy mix makes it ideal for a variety of lab procedures.RESINROCK XL5 has the same smoothness and high abrasion as in ResinRock. However, this ISO Type 5 die stone gives you increased expansion to
Quantity5 kg (11 pounds)
25 kg (55 pounds)
25 Packages (70 g)
11 kg (25 pounds)
25 kg (55 pounds)
120 Packages (70 g)
5 kg (11 pounds)
11 kg (25 pounds)
25 kg (55 pounds)
120 Packages (70 g)
11 kg (25 pounds)
22 kg (50 pounds)
25 kg (55 pounds)
Compressive Strength11,000 psi (76 MPa)15,000 psi (104 MPa)17,000 psi (117 MPa)8,000 psi (55 MPa)11,000 psi (76 MPa)
Working Time5 - 7 minutes6 - 8 minutes6 - 8 minutes3 - 5 minutes5 - 7 minutes
Set Time10 minutes15 minutes12 minutes10 minutes10 minutes
Indication For UseCrown & Bridge
Implant
Complex Restorative Cases
Crown & BridgeHigh Strength Die StoneVariety Of Lab ProceduresCrown And Bridge
Liquid / Powder Ratio20 mL / 100 g21 mL / 100 g20 mL / 100 g28 mL / 100 g20 mL / 100 g
Setting Expansion0.08 %0.28%0.13 %0.14%0.20%
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