Screen printing silver paste
Author:Walking in the stars Time:2021-06-09 12:27 Browse(926)
Hello everyone: what problems need to be inspected for screen printing silver paste. The main physical properties include: conductivity, loop resistance, contact resistance, surface hardness, etc. The second major chemical properties include: matching with materials, such as no discoloration after printing insulating ink, adhesion with materials, ring resistance test performance, such as high temperature and low temperature, constant temperature and humidity, cold and hot shock, etc. Third, the printing performance, printing ink, ink viscosity, whether there will be pinholes and so on. There are other supplements!!!. The second floor is very professional. The summary on the second floor is good. What's the difference between silk screen and yellow light?.
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