Do a search on PubMed for colophony disease..
https://pubmed.ncbi.nlm.nih.gov/?sort=date&term=colophony+asthmahttps://pubmed.ncbi.nlm.nih.gov/?sort=date&term=colophonyI'm new to soldering and have pretty bad Asthma and don't want to make it worse. Has anyone had experience with Superior No. 30 SuperSafe, a rosin alternative or anything else like that? I can get a fume extractor but I'm curious if anything is safer as I only do a little soldering.
Rather than a fume extractor, which claim to clean air but rarely do much more than dilute it by blowing it around, get a double fan that (both) sucks up the smoke and exhausts it outside, while at the same time bringing in fresh outdoor air to replace the exhausted air. To save energy you can use a heat X-changer between the two lines, so the outward going air warms the incoming stream. This is done using a sort of X shaped vent and heat sink structure..The X denotes the two air flows in close proximity to one another.. made of folded aluminum. That should be able to recover more than 60% of the otherwise lost heat.
See "heat recovery ventilator" This will also help prevent COVID transmission without people freezing at work. Saving a lot of money year round.
Most if not all of the supposed fume extractors I have seen are probably expensive and near worthless for people with colophony allergy because activated charcoal is used up very quickly, and even gets used up when the fan is not on.
The only activated charcoal filters that work for removing toxic fumes are very large, require huge stic pressures in other words large motors, and are expensive, the filters are very pricey.
Fresh air is the best, is still free and likely to remain so for at least the next few years in all but a few countries (
Canada, and
UK) where its now being sold, creating a legal precedent and prohibiting government from allowing its noncommercial provision. That creates a complicated, ambiguous legal situation, for air users and miners both, even though air mining is still an embryonic business, it has huge growth potential because of the high demand for air in government controlled situations, like workplaces, prisons, schools, etc.
Water is being mined too. Some say water is
the oil of the 21st century.
Trade rules make sure that commercial water mining has precedence.
Water mining is controversial in Australia, but they committed to allow it when they joined the WTO in 1995. Now they are one of the founding parties of TISA.