Topic Tag: toxicity

I am about to embark on starting to heat and shape plastic waste using a heat compressor. Some people are warning me about fume toxicity of plastic, but I have not seen anything on the videos here about fume dangers. Can anyone advise on the dangers (or not) of heating the different plastic types. I will mostly be doing HDPE moulding to start with but I guess others might find the info on all the plastic types helpful... Thanks