Description
Specially made for Orthodontics study models Extreme Whiteness. Models have excellent surface and brilliant details. Adequate working time and good dimensional stability. Colour : White Physical Properties Type Class III Water / Powder Ratio 28 ml / 100 g Mixing Time 15 seconds Working Time 5 minutes Setting Time 8 mintutes Setting Expansion 0.10% Compressive Strength After 1 hr 340 kg /cm 2 After 24 hr 700 kg / cm 2