Safety of laser cut foamboard (fumes, etc)?
So I cut some elmers 3/16" foam board today on our schools laser cutter- it gave off some nasty fumes but luckily most of it was ventilated out of the cutter. My concern is that inhaling the fumes (or the low-volume fumes i got from whatever smoke was left in the laser cutter), will be pretty bad for you. I dont know how toxic the fumes are from laser cutting foam, but my guess would be pretty bad. I also read somewhere that heating the foam up produces a lot of toxic byproducts, one of them being cyanide... Is this stuff safe to handle? I did feel a bit "foggy" afterwards, and had a slight pain in my chest, but not a lot...Thanks!