C8728A is a pure silver conductor that yields a smooth, dense film on alumina. The material is recommended for general purpose and large ground plane areas.
Key Features
High aged adhesion
Excellent ultra-sonic wire bondability with AI thick wire
Metal
Ag
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
200 – 325 mesh screen
Printing Speed
Up to at least 20 cm/s_x000D_
Drying Temperature
150 °C for 10 minutes
Process Temperature (TDS)
Fire at 850 °C (peak) for 10 – 12 minutes, and with a total firing cycle time of c. 30 – 60 minutes