Uwe:
For safety we can’t mix the Al & AP together; processing usually proceeds
by mixing the liquids (including catalyst), adding the aluminum to the
liquid mix w/ careful hand stirring), then folding into the AP followed by
final mixing.
Bill
On Sun, Jul 7, 2019 at 11:37 AM Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx> wrote:
Am 07.07.2019 um 18:39 schrieb William Claybaugh:
Does degassing the liquid components before mixing help or does the
subsequent mixing just reintroduce air?
Use mixing machinery where the mixing implements don't break the
surface. i.e. avoid "whipped cream" effects.
Any fine grained solids will need degassing after they
have been immersed in but not fully wetted by fluid components.
IMU no way around it.
Mix solids superficially, evacuate, add liquids on top.
return pressure to normal.
Then start mixing ( top mentioned prerequisites apply :-)
Uwe
