The Natural Philosopher wrote:
GB wrote:
The Natural Philosopher wrote:
Brian Gaff wrote:
What exactly has carbonised?
If its the non stick itself then you are stuffed.

IME nothing takes hard carbon off anything except abrasion.

What is 'hard carbon' anyway? Sadly, it's not diamond, or we'd all
be rich, but it's not graphite either, as that's soft stuff that
would wipe away easily.


My guess is its a polymerised part of the fat with a high carbon
content but where all the free molecular ends that respond to alkali
and soap are simply absent

Probably some sort of ring compound resin..similar to whatever is in
bakelite :-)

I wonder what's in oven cleaner? Some strong oxidising agent?



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