Semiconductor Packaging Device Cleaning

SJ-09A
SJ-09A is a semiconductor-grade aqueous cleaning fluid commonly used for cleaning power modules and power electronics. SJ-09A can effectively remove flux residues produced during chip welding or heat sink welding processes from substrates such as power modules and discrete devices. Therefore, the cleaning process using SJ-09A can ensure the most ideal surface cleanliness, thus preparing for subsequent wire binding, coating and molding processes. Its pH value is neutral, so it has excellent material compatibility, especially for chips, and will not damage their protective layer. It also has excellent copper surface deoxidation ability. Suitable for spray/ultrasonic equipment cleaning Ideal surface cleanliness Excellent material compatibility.