Atlas is used for: final cementation of implant prosthesis, crowns, bridges, in-lays, on-lays, Maryland bridges, veneers, cementation of posts and pins, pit and fissure sealants, periodontal splinting, and cementation of orthodontic bands and appliances.
Outstanding Features of Material
Excellent handling characteristics
Low irritation potential
Low film thickness
Excellent resistance to oral environment and mechanical strength assure good long-term performance
Resin based BIS-GMA, radio opaque glass filler, pyrogenic silica, catalyst, stabilizers, and pigments.
Total filler content (by weight)-61%
Total filler content (by volume)-41%
Specific gravity-1.72 g/cm3
Mixing time-Auto-Mix S-m.
Working time (incl. mixing time; (23 °C); 74°F-> 90 sec
Depth of light cure-> 1,75 mm*
Self-cured mode (37 °C); 99 °F;-3:00 min
Barcol hardness- 70
Color stability- very good
Compressive strength- 55 MPa
Diametral tensile strength- 52 MPa
Flexual modules- 5000 MPa
Flexural (transverse) strength- 130
Radio opacity- ca.250% Al
Water solubility- <5 µg/mm3
Water sorption- <20 µg/mm3
Dent Zar’s Permanent Cements