Re: Dichromate concentration question

[Erie Patsellis <erie@shelbyvilledesign.com>]

Thanks Keith, making me feel warmer already, it's only 0 here. Now for 
my 1/2 hour drive to school, with heat that only works some of the time 
(and never when you want it to)

erie


Keith Gerling wrote:
> As I sit typing the temperature outside is -23F.  My studio is a tad
> warmer, but I have noticed a dramatic change in what I need for
> printing times for gum.  We all know that "saturated" solutions change
> with temperature, and the cautious printer will weigh out the
> chemicals.  But is there a multiplier I can apply to my printing
> speeds that will take into account the actual amount of ingredients
> contained in my "saturated" solution of Potassium Dichromate at
> different temperatures?
>
>
>