C2220

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

Metal

AgPd

Viscosity

30 – 50 Pas (25 °C, D = 100/s)

Storage and Paste Preparation

Store in a dry, cool (5 – 25 °C) and dark place with container tightly shut

Warranty

6 months

Printing Parameters

Print through a 325 mesh stainless steel screen. Total thickness: approx. 75 µm

Printing Speed

Up to 20 cm/s

Drying Temperature

Level at room temperature for 5 – 10 minutes. Dry at 150 °C for 10 – 20 minutes.

Process Temperature (TDS)

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