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
ItemBitestoneFlowStone GypsumMicrostone GypsumPrima-Rock GypsumSnap-Stone Gypsum
PriceInquireInquireInquireInquireInquire
DescriptionAn extremely fast setting stone for use in mounting casts, and locking gnathological instruments into position. Free flow is held to a minimum in thisFLOWSTONE produces accurate, bubble-free bases without vibration, making it ideal for use with base formers. Its extended working time allows the MICROSTONE's fine particle size and dense surface make it our finest general purpose laboratory stone. It is especially suited for processing acrylic 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
Quantity11 kg (25 pounds)
22 kg (50 pounds)		22 kg (50 pounds)11 kg (25 pounds)
22 kg (50 pounds)
80 Packages (140 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 Strength7,000 psi (49 MPa)12,000 psi (83 MPa)8,500 psi (59 MPa)17,000 psi (117 MPa)14,000 psi (97 MPa)
Working Time10 - 60 seconds6 - 9 minutes5 - 7 minutes6 - 8 minutes60 - 90 seconds
Set Time1 - 3 minutes12 minutes13 minutes12 minutes2 minutes
Indication For UseMounting Casts
Locking Gnathological Instruments		ModelsAcrylic DenturesHigh 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 Ratio29 mL / 100 g22 - 24 mL / 100 g28 mL / 100 g20 mL / 100 g23 mL / 100 g
Setting Expansion0.15 %0.08 %0.12%0.13 %0.15%
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