Blog/News

Isopropyl Alcohol (IPA) Replacements for Electronic Assembly and Repair
Isopropyl alcohol (CAS #67-63-0), also referred to as IPA, isopropanol, and 2-propanol, may be in short supply for the coming weeks or months because of the COVID-19 (Novel Coronavirus) pandemic. This next...
Read More

A Permanent ESD-Safe Coating With Clear Benefits
EMS and PCB repair facilities that work with static sensitive equipment are very familiar with ANSI/ESD-S20.20 and the challenge of maintaining compliance. You buy all the right benches, mats, straps, next...
Read More

Using Freeze Spray to Diagnose Faulty Electronics
Let’s say you are repairing a circuit board, and there’s a faulty component or solder joint somewhere, but you just can’t find it. What do you do? Freeze spray is an important tool for next...
Read More

How To Use Spot Mask for Wave Soldering & Conformal Coating
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 next...
Read More

The Expert’s Guide to Degreasers & Maintenance Cleaners
What is a degreaser? A degreaser is a cleaner designed to remove grease, oils, cutting fluids, corrosion inhibitors, handling soils, finger prints, and other contamination common in assembly, stamping, next...
Read More

Guide to Solvent and Water-based Ultrasonic Cleaning
When you are removing tough soils like baked-on flux residues or heavy industrial greases, you can have the strongest solvent cleaner in the world (like those offered by Techspray), but you will still next...
Read More

Cleaners Developed to Minimize Global Warming Effect
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 next...
Read More

Small Product Changes Can Lead to Big Problems
By Barbara and Ed Kanegsberg, BFK Solutions LLC, guest contributors The manufacturer does vapor deposition. Coating was successful – except when it wasn’t. The manufacturer wanted consistently next...
Read More

Choosing The Best Cleaning Process for Your Needs – An Overview
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 next...
Read More

How to Clean Flux From Under Low Stand-Off QFN Components
Because of the low stand-off of QFN components (around ½-1 mil) common on printed circuit boards (PCB), it is very difficult to get enough contact time with a cleaner to break through the flux next...
Read More

You did not finish submitting your information to request a sample