Hi guys, I'm new here, I seemed to come across this forum a fair bit when researching things so figured it was about time I signed up, its given me some pretty useful tips over the last year or so. Happy to give back what I take, I have more of a technical history than ceramics but there's plenty of overlap.
Anyways, my first post I'm looking for a bit of guidance on creating my own gold lustre, there is very little information floating around the Internet and any books I've purchased are more geared towards using lustres than making them so I've been fumbling in the dark. Now I know commercial lustres are available but I have a working project that requires me to make my own to give provenance to the finished piece
Now as far as I can work out a gold lustre is simply either elemental gold in a nano/powder form or gold chloride mixed with a carrier oil, lets say pine oil, would this be a correct assumption? I would then use toluene, turps or similar to thin this to the right consistency? Would I pretty much just mix say 10-15% gold with the oil, then boil to ensure it mixes well? I already have some experience in refining gold and do have the necessary nasty chemicals to produce my own powder or chloride so its really just the last step that im fairly vague on
Thanks for any input, like I said, information on the process seems very patchy, even a pointer to a decent technical book would be appreciated.