Well, I recieved response (2 emails) very quickly straight from Vapman. Here they are:
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Hello
On the second page of the manual for the vapman is written: When the copper bowl gets severly overheated( 600C/1100F)
the gold coating will flake off. The vapman is still fully functional without the gold coating.
Your vapman got overheated severly, that means it got heated up about twice as long as indicated and now the gold coating is
peeling off. Copper is used in lot of things of our daily live, like coins, hot water pipes, pans.....ect. and you dont have to worry
about toxic chemicals coming off metals at these low temperatures, otherwise we would have sever problems everywhere.
If metals would decompose at these temperatures, Volcano could not use an aluminium block to heat up the air, or we could
not fry meat in metal pans or use copper for hot water pipes. I let you know that i personally use a vapman without the gold coating
for about three years every day and i checked with the microscope several times if i could see traces of metal disappearing, but
there is nothing i can see, and i invite everybody to check it for themselves. I hope i did anwer your question.
Kind regards
Rene Balli
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Hello again
There is one more thing i want to say about copper. Copper is together with tin, gold and silver
one of the metals first used in the history of man, that means since at least 10`000 years!!
Do you know any other substances which have been tested over such a long period?
You are not the first person beeing worried about copper used in vaporizers and i think it is
good to think about the safety of devices we use in our live. What puzzles me is, no one
seems to worry about using PVC and red plastic glues or teflon in vaporizers like Vapir or a
lot of others do. A fact is that plastic does decompose at quite low temperatures, i have seen
Vapir vaporizers where the plastic around the hot part was melted because the thermostat or
the fan was not working properly. Just because of that risk we are using only natural materials
around the hot parts. I `ve seen that you posted your question in some web-forum and i would
appreciate it a lot if you would tell the people in this forum what i told you, because we stand
for the safety of our vaporizers in any case. By the way we make vaporizers for over 8 years
already and we never had a problem as far as safety goes. Thank you for you attention.
Best, Rene Balli
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