I made a soldering box for myself. The stainless steel had a problem. After that, it lost a lot of soldering flux. I only took some sticky things. Please ask the teachers. What's the problem?Thank you for your answer, I have done an experiment, the general rose in this flux box, the solder has only changed color, not volatile, because previously rose fixed box role
Flux is a mixture containing a variety of volatile substances, leaving only one night without halogen halogen substances.
The flux box is used to hold the soldering flux, not to preserve the soldering flux. Your tightness is too bad, of course, the solvent may not be good, volatile too quickly.
Many kinds of flux and stainless steel, I don't know what you're putting flux, ordinary stainless steel placed zinc chloride (huaishui) is certainly not, also can put borax.
