| 摘要 |
PURPOSE: A conductive paste composite for screen printing is provided to be applied to screen printing for various electronics and to ensure excellent paste dispersibility of paste, storage stability, screen printing acceptability, flexibility, and electric conductivity, and to be applied to screen printing for various electronics. CONSTITUTION: A conductive paste composite for screen printing comprises conductive paste 100 wt%, 50~90 wt% of a silver filler 50~90 wt%, and 10~50 wt% of polyurethane or polyester-based binder resin 10~50 wt% based on a 100 wt% conductive paste 100 wt%. The shape of silver filler is ahas a flake type shape and the range of thehas a particle diameter is with a range of 0.1~10 micron. The binder resin includes 5~25 wt% of a resin solid 5~25 wt% and a dilution agent for the resin solid 5~25 wt%. The viscosity of the conductive paste is in range of 6,000~140,000 cps.
|
