C3620 is a screen printable fritted platinum conductor paste that fires on Aluminum Nitride (AlN) and 96 % Alumina (Al2O3) to a pure metal surface.
Key Features
Wide firing temperature window HTCR > 3000 ppm/°C #Compatible with SAC305
Metal
Pt
Viscosity
140 – 240 Kcps Brookfield HBT SC4 – 14 spindle, 6R utility cup at 10 rpm, 25°C
Storage and Paste Preparation
Store in a dry location at 5°C-25°C. DO NOT REFRIGERATE. Allow paste to come to room temperature prior to opening. Spatulate well before using, as settling may occur during storage.
Warranty
6 months shelf life from date of manufacturing.
Printing Parameters
165 – 280 mesh stainless steel screen 0.5 mil emulsion
Drying Temperature
150°C for 10 minutes
Process Temperature (TDS)
850 – 1200°C peak temperature Dwell time of 9 – 11 minutes