Dental Plaster

Dental Plaster is a formulated hemihydrate plaster (CaSO₄½H₂O) produced from naturally occurring gypsum mineral. It is off-white in colour. It is used in dentistry during the flasking operation in the production of dentures. It can be mixed with dental stone plasters (Dentstone KD) for the production of model bases and also models for bleaching trays and working models for dentures.

Used for:

• Articulating
• Flasking

Specification:

• Plaster/Water Ratio: 100/60
• Working Time: 11 Minutes
• Demould Time: 14 Minutes
• Expansion: 0.28%
• Compressive Strength: 10 Mpa