معلومات المنتج

The special die stone Dentona No.1 is a thixotropic super 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 Gr of plaster provides the necessary flexibility in the control of the flow behavior. Properties: - Maximum resistance against abrasion. - Brilliant surfaces. - Shatterproof exposure of the preparation border. - High stability level with good flowability. - Color: Caramel. Specifications: - Compressive strength 1/24 h: Approx. 90 / 125 MPa. - Expansion DIN: < 0,08 %. - Hardness 24 h: > 400 N/mm². - Hardness 30/60 min: Approx. 260/330 N/mm². - Mixing ratio: 18 ml : 100 Gr. - Processing time: Approx. 7-9 min. - Setting time: Approx. 13-15 min. - Stirring time (masch.): 60 s.