Argen NP Bond is a non-precious bonding alloy designed to provide strong adhesion between metal frameworks and porcelain. It delivers reliable performance in crown, bridge, and implant cases, ensuring consistent results in restorative dental procedures.

Key Features:

• Color: White

• Alloy Type 4, Predominantly Base (PB) according to ADA classification

• Suitable for crowns, bridges, and implant frameworks

• Provides strong, durable bonding between metal and porcelain

• 5 oz quantity for multiple restorations
  

Composition:

• Nickel (Ni): 77.0%

• Chromium (Cr): 14.0%

• Aluminum (Al): 2.0%

• Titanium (Ti): 0.25%

• Cobalt (Co): 0.25%

• Molybdenum (Mo): 4.7%

• Beryllium (Be): 1.8%

Physical Properties:

• Vickers Hardness (After Firing): 370

• Proof Stress Soft: 630 MPa

• Tensile Strength Soft: 937 MPa

• Elongation Soft: 10%

• Elastic Modulus: 207 GPa

Processing:

• Investment: Phosphate bonded

• Crucible: Quartz or Zircon

• Degassing Temp: 650–1040°C

• Oxidation Procedure: Hold 0 min with vacuum; do not remove oxide

Solder & Laser Wires:

• PreSolder: P, NP, Flux-N-SOL

• PostSolder: LO, R

• Laser Wire: LWNP/NI

Thermal Properties:

• Melting Range: 1160–1280°C

• Casting Temp: 1370°C

• Density: 7.8 g/cc

• Expansion at 500°C: 14.5

• Expansion at 600°C: 14.7

• Burnout Temp: 870°C