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- C8708
C8708
- Paste Type: Conductor
- Substrate: Alumina (Al2O3)
- Application Method: Stencil Printing
- Application: Hybrid IC
Details
Description
C8708 is a screen printable, pure silver paste designed as a hole plug in alumina substrates. The high solids loading allows for excellent filling properties. C8708 has low shrinkage, which allows for a complete fill of the through hole. This material is the Pb-free version of C8709P.
Key Features
High solids loading
Low shrinkage
Stencil printing to fill through holes
Low shrinkage
Stencil printing to fill through holes
Metal
Ag
Viscosity
200 – 300 kcps, Brookfield HBT, SC4-14 spindle & 6R utility cup @10 rpm, 25°C
Storage and Paste Preparation
Store in a dry location at 5 – 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
TBD
Drying Temperature
150 °C for 15 minutes
Process Temperature (TDS)
850 °C peak temperatureDwell time of 8 – 12 minutes at peak