Thread: bike lights
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jim rozen
 
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In article , Ted Edwards says...

Don Foreman wrote:

It's designed to have high thermal conductivity. Other filled epoxies
might work as well.


Any idea what the filler is? Aluminum powder maybe?


In some cases (emerson and cummings 2850 epoxy) the filler
is aluminum oxide powder - sapphire. They also make a
1299 epoxy with quartz microspheres as the filler.

I guess if I were doing this and needed high thermal
conductivity I would go with EpoTech's silver-filled
epoxy, like the H20S. Nice stuff.

Jim


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