Why use red glue for patch processing?Patch processing adhesive is patch processing red glue, which is usually red (yellow or white). The adhesive such as hardener, pigment and solvent is evenly distr
2021-11-27 admin 77
Main causes of PCBA processing solder joint failure:1. Poor component pins: plating, pollution, oxidation, coplanar;2. Poor PCB pad: coating, pollution, oxidation and warpage;3. Solder quality defects
2021-11-27 admin 126
Why use red glue for patch processing?Patch processing adhesive is also patch processing red glue, usually red (also yellow or white) paste is evenly distributed with hardener, pigment, solvent and ot
2020-12-28 admin 71
The main reasons for the failure of PCBA processing solder joints:1. Poor component pins: plating, pollution, oxidation, coplanarity;2. Bad PCB pads: plating, pollution, oxidation, warpage;3. Solder q
2020-12-28 admin 130