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 GypsumLean Rock XL5Mounting Stone GypsumPrima-Rock GypsumSnap-Stone Gypsum
PriceInquireInquireInquireInquireInquire
DescriptionResinRock is a resin fortified die stone produces models of the highest quality. The unique blend of synthetic resin and alpha gypsum results in 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 PRIMA-ROCK has the highest compressive strength of any Whip Mix die material. Vacuum spatulation provides a smooth mix which flows readily. It's SNAP-STONE is an exceptionally fast setting stone with an early high compressive strength, which allows separation of the cast from the impression in
Quantity5 kg (11 pounds)
25 kg (55 pounds)
25 Packages (70 g)		11 kg (25 pounds)
25 kb (55 pounds)		11 kg (25 pounds)
22 kg (50 pounds)
100 Packages (100 g)		5 kg (11 pounds)
11 kg (25 pounds)
25 kg (55 pounds)
120 Packages (70 g)		5 kg (11 pounds)
11 kg (25 pounds)
22 kg (50 pounds)
80 Packages (140 g)
Compressive Strength11,000 psi (76 MPa)7,200 psi (49.64 MPa)8,500 psi (59 MPa)17,000 psi (117 MPa)14,000 psi (97 MPa)
Working Time5 - 7 minutes4 - 5 minutes2 - 3 minutes6 - 8 minutes60 - 90 seconds
Set Time10 minutes5 - 7 minutes5 minutes12 minutes2 minutes
Indication For UseCrown & Bridge
Implant
Complex Restorative Cases		Small Batch ProcessingMounting Casts To ArticulatorsHigh Strength Die StoneBleaching Trays
Mouth Guards
Vacuum Formed Splints
Custom Tray
Orthodontic Appliances
Temporaries
Denture Repairs
Study Casts
Articulator Cast Mounting
CAD-CAM Restorations
Liquid / Powder Ratio20 mL / 100 g21 mL / 100 g26 mL / 100 g20 mL / 100 g23 mL / 100 g
Setting Expansion0.08 %0.20%0.08%0.13 %0.15%
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