Resource Library

Which Precision Cleaning Fluid Is the Mildest?

Very gentle, mild cleaning often is required when (a) cleaning substrates made from delicate materials, or (b) when the contamination is light, or (c) when the principle contamination being removed is water. Milder solvents generally are noted as having a low Kb value, typically 20-40 or so (a high Kb value is 100+). Many mild solvents…

Do MicroCare Aerosol Products Damage the Ozone Layer?

No, there are no MicroCare products made with any ozone-depleting substances. In years past, MicroCare package products using HCFC-141b, 1,1,1-TCA, and CFCs. But those products were all phased-out years — even decades — ago, as the world became aware of the damage they were doing to the environment. MicroCare has many new, ozone-safe solvents that…

Are MicroCare Products Safe or Hazardous?

There is no standardized “cert” about hazards and safety but, in general, the MicroCare cleaners are just about as safe as you can get. Their exact performance is documented on the Product Specs and on the Safety Data Sheets (SDS) prepared for every cleaning fluid. For European customers, all MicroCare products are REACH registered for safety. Let’s take…

Does MicroCare Have Any Replacements for HCFC-225?

HCFC-225 was an “Class II” ozone-depleting substance and is no longer made in the USA or Japan. In the 1980s, in response to the depletion of the ozone layer, more than 100 nations worked together on a treaty called “the Montreal Protocol.” This treaty set the rules for eliminating ozone-depleting substances around the globe. The first…

What’s the Best Way to Dry a PCB on the Benchtop?

There are four steps to successfully cleaning PCBs (printed circuit boards). Wet, scrub, rinse and dry. The wet, scrub and rinse operations are obvious. Wet the board with a pure cleaning fluid. Scrub it using a good quality scrubbing brush. Then rinse it off with more clean fluid. However, the dry step is often overlooked or…

Which Is the Mildest MicroCare Cleaner?

Companies seek mild cleaners for many reasons, but the most common issue is materials compatibility. Strong cleaners deliver great results and clean quickly, but may attack soft plastics, rubber, conformal coatings or remove inks. If this are a concern, then you need for a cleaner with a low Kb value that will not dissolve, craze or attack…