Temporary mask for PCBs aids productivity
Fast cure and simple removal will improve productivity in PCB assembly, says Intertronics of its Dymax Speedmask 9-20479-B-Rev-A UV/light cure temporary masking agent. It is formulated for the protection of PCB connectors and other components, either during the soldering process, or during conformal coating. It has a particularly tight viscosity tolerance which aids in maintaining good process control during application.
Speedmask 9-20479-B-Rev-A maximises production speed as it cures in seconds under UV/visible light and is solvent- and silicone-free. It is benign to gold or copper finishes on connector pins or other components and extremely thixotropic – flowing easily and consistently with all forms of manual, semi-automatic or fully automated dispensing and forms a stable coating prior to a fast light cure. It is easily and quickly removed by peeling, leaving behind no ionic or silicone contamination.