Re: Preparing Al sheets; other factors
Dear Henk, 25 Mart 2009, Çarşamba, 3:25 pm tarihinde, henk thijs yazmış: > > On 25 mrt 2009, at 13:40, Loris Medici wrote: > >> I asked to my chemicals supplier about waterglass; they have liquid >> form >> (something around 20-30%)... Is the addition of NaOH strictly >> necessary? > > Loris, i have no idea, i am just a simple gum printer; the recipe > comes via a former list member (Klaus Pollmeier) from an old german > book. > I just used it as written; the beer was pilsener , a 6 percent german > beer. Ok, pilsener is fine :) Will do exactly as it is written... > Just another thing: the reason i tried aluminum was the 'silvery > shining', so in order to avoid the sanding -lost of shining- i used > the toothpaste, in a way a 'pumice' or? > The other thing is that for me the real 'silver shine' was obtained > with 'kitchen aluminum' (i mean the stuff used in the kitchen to wrap > things :-). > succes, Thanks, so the surface isn't white as shown in the reproductions in the acticle but silvery? Or did you do something else to get the white color? If I get a transparent surface with beer + waterglass then I will look for white dibond... (Thanks for the idea... Michael?) Regards, Loris.
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