Product Description
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ISO Type 2
Developed specifically for orthodontic use, Orthodontic Plaster is harder and whiter than ordinary plaster. It has a long working time and trims easily. To provide an accurate and dense cast, finest results are obtained when mixed under vacuum. To produce a glossy surface, finished models may be treated with Model Glow model soap.
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Physical Properties
- Water/Powder Ratio: 37 mL/100 g powder
- Working Time: 7-9 Minutes
- Setting Time: 14 minutes
- Setting Expansion: 0.20%
- Compressive Strength, Wet (1hr.): 3,500 psi (25 MPa)
- Compressive Strength, Dry (48 hrs.): 6,500 psi (45 MPa)
Item No.: 330088
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