Stone dental material No. 1

for dental laboratoriesmodeling

Shatterproof die stone with brilliant surface and an unsurpassed hardness The special die stone dentona No.1 is a thixotropic super hard stone, which offers the basis for perfect finishing by its high level of stability.dentona No.1 has extremely low expansion values at a previously unattained hardness of more than 400 N / mm². This combination of outstanding physical properties allows a shatterproof exposure of the preparation border and general working conditions with the highest precision. The exceptional surface gives the model an unrivaled brilliance. A variable water powder ratio of 18-19 ml for 100 g of plaster provides the necessary flexibility in the control of the flow behaviour. dentona No.1 is available in the three beautiful colours: cashmere, caramel and dolphin. "The new die stone dentona No.1 has convinced us immediately. For the 1st time we have a gypsum with such good properties in the laboratory. dentona has not promised too much!" Special features: Maximum resistance against abrasion Brilliant surfaces Shatterproof exposure of the preparation border High stability level with good flowability Mixing ratio: - 18 ml : 100 g Stirring time (mach.): - 60 s Processing time: - appr. 7-9 min. Setting time: - appr. 13-15 min. Hardness 24h: - > 400 N/mm² Hardness 30/60 min: - appr. 260/330 N/mm² Compressive strength 1/24h: - appr. 90 / 125 MPa Expansion DIN: - < 0,08 %