C1075S

Description

C1075S (LPA409-021) is a screen printable, low cost and oxide-bond pure Ag conductor material. They offer cost savings over standard Ag/Pd formulations, while maintaining the advantages of leach resistance and aged adhesion. C1075S (LPA409-021) is for use on alumina. Resulting films are dense and uniform.

Key Features

Excellent solderability and leach resistance on alumina
Compatible with HERAEUS resistors
Good initial and aged adhesion
Outstanding conductivity

Metal

Ag

Viscosity

30 – 50 Pa·s (25°C, D = 100/s)

Coverage

80 cm2/g (FFT: 12 μm)

Coverage

80 cm2/g (FFT: 12 μm)

Storage and Paste Preparation

Store in a dry, cool (2 - 23°C), dark place with container tightly shut. Allow paste to come to room temperature prior to opening. Spatulate well before using.

Warranty

Material guaranteed to meet specifications for 6 months from date of manufacturing with proper storage.

Printing Parameters

200 – 325 mesh stainless steel screen. Total thickness: 50 – 110 μm

Printing Speed

Up to 20 cm/s

Drying Temperature

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

13 – 16 μm