Tech Roll Understencil Wipe

Say you’re a contract manufacturer of printed circuit boards (PCBs), and your customer just made an engineering change that leaves several thru-hole vias open. If you run it through the wave as is, and solder over the vacant holes, the PCB won’t function properly. How do you keep the p...

With global warming in the news and greenhouse gases getting more regulatory attention, electronic and industrial manufacturers are on the look-out for ways to reduce carbon emissions. Techspray has been developing products for over a decade that have much lower Global Warming Potential (GWP), witho...

This is a multi-part series covering the best practices of establishing a new cleaning process. These are written by Pierce Pillon, Techspray’s Field Engineer. Contact us if you want Pierce’s help developing or improving your own cleaning process.Occasionally, you will need to assess you...

Chemicals are found throughout the electronic assembly and repair process, but no solvent is more common than isopropyl alcohol. It is universally used for cleaning and as a main constituent of fluxes, but how much do you really know about isopropyl alcohol? Isopropyl alcohol (CAS #67-63-0) is also...