Nogama®
Silmet Ltd. · source
Nogama® - Dispersed Phase Alloy 69%Ag, High Copper, Non Gamma II Amalgam
Nogama® is an admix of spherical, copper-silver eutectic particles and lathe–cut conventional alloy. Nogama® provides a firm pack and smooth carving.
• Special controlled compositions are available and developed according to design procedures in compliance to ISO 13485
Features
• Increased strength of restored teeth • Excellent durability • Corrosion resistant • Supreme marginal adaptability
Physical Properties
Nogama® has excellent handling characteristics and makes it ideal for large restorations. Nogama® has a high compressive strength that minimizes the risk of restoration fracture.
Composition
Ag 69%, Sn 20.8%, Cu 9.5%, Zn 0.7% / Ag 67%, Sn 22%, Cu 10.3%, Zn 0.7% (Slow)
Particle Shape: 80% Lathe cut 20% spherical
Compressive Strength (24hr): > 350 MPa
Dimensional Change: ≤ 0.15%
Creep: ≤ 0.75%
Conforms to: ISO 24234
Product Information
| Manufacturer | Silmet Ltd. |
|---|---|
| Composition | Spherical, copper-silver eutectic particles and lathe–cut conventional alloy |
| Product type | Dispersed Phase Alloy, High Copper, Non Gamma II Amalgam |