Phosphate dental material zeus cromcovest®

for dental laboratoriespowder

CROMCOVEST® is a graphite-free phosphate bonded investment for frameworks. It is suitable for use with both silicone and agar agar duplicating materials. Medium-grain, it produces models with outstanding surface strength and edge stability, allowing precise castings and effective polishing. Expansion is controlled by means of the UNISOL® liquid, diluted with distilled water. characteristics Mixing ratio 100 g : 13-15 ml Mixing time (vacuum) 30 sec. Working time 4 min. Ready for pre-heating 45 min. Max reachable temperature 1050°C Compressive strength (2 hours) 27 MPa Total max expansion 3% (100% unisol)