[alt-photo] Re: European distributor for Aerosil (fumed silica dioxide)
mail at loris.medici.name
Thu Mar 1 09:47:37 GMT 2012
Info: I have the Aerosil 200 variant. It's the "hydrophilic" version,
with a surface area of 200 m2 per g... First trad. cyanotype test
(last night) was allright, better dmax, BUT, I still have to find the
optimum amnt. of silica fume / coating solution amount per area etc. I
got streaking marks, it's harder to apply the solution onto the
modified surface... First results are promising though!
1 Mart 2012 11:39 tarihinde Kees Brandenburg <workshops at polychrome.nl> yazdı:
> found one allready: http://www.polyservice.nl/Aerosil-50-gr-p-16339.html
> is the the right stuff?
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