Pico-Rock 280, dental arch plaster, ivory, box of 25 kg

Pico-Rock is a dental arch plaster that has very good stability. For dental rims, model castings and more.

• Mixing ratio per 100 g of powder: 20 ml of distilled water. Water
  
• Processing time: approx. 5 minutes
  
• Stirring time under vacuum: 40 seconds
  
• Removeable after: approx. 45 minutes
  
• Hardness after 24 hours: approx. 280 MPa (N/mm²)
  
• Compressive strength: approx. 60 MPa
  
• Expansion according to DIN EN: < 0.1%
  
• Type 4 according to DIN EN ISO 6873