- Paste Type: Conductor
- Application Method: Screen Printing
- Substrate: Alumina
- Metal: AgPd
- Application: FLS/Potentiometers
- Description: C2220 is a 2.1:1 Ag /Pd conductor paste which exhibits high density, high reliability and good fine line definition. It fires to a smooth surface and is mechanically durable and chemically resistant. Due to these characteristics, C2220 is a recommended material for applications such as fuel sensors.
- Key features: Excellent conductivity, leach resistance and resistance to silver migration
- Printing Parameters: Print through a 325 mesh stainless steel
screen. Total thickness: approx. 75 µm
- Process Temperature: Fire at 850 °C (peak) for 10 minutes, and with a total firing cycle time of c. 30 – 60 minutes
- Film Thickness : 8.0 – 12.0 μm
- Viscosity: 30 – 50 Pas (25 °C, D = 100/s)
- Conductivity: ≤ 50 milliohms/square (FFT: 12 um)
- Solids: 84.5 % ± 1.5 %
- Alloy Ratio: 2.1 : 1
- Resistivity (Ohm/sq.): ≤ 50 mΩ/ (FFT: 12 μm)