Description:
General laboratory natural stone for acrylic occluding models and bases. Good Fluidity and low expansion.
Key Specifications:
Physical Properties
- Colour:Green
- Type: Class lll
- Water/Plaster Ratio: 30ml/100g
- Working Time: 5 Minutes
- Mixing Time: 15 seconds
- Setting Time: 5-7 Minutes
- Setting Expansion:0.25%
Comprehensive strength
- After 1 hour : 250 kg/cm square
- After 24 hour : 600 kg/cm square
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