From: Monnoyer Philippe (monnoyer@imec.be)
Date: 02/20/03-11:19:12 AM Z
Hi David,
For common silver gelatin emulsion, wire-wound rod coating gives you VERY good results !
Grain alcohol should be ethanol. 190 proof I don't know. Pure distilled alcohol is 96% plus 4% water. Absolutre alcohol is 100% because distilled on metallic sodium, but we seldom need it.
Any other indications on the bottle ?
Philippe
|-----Original Message-----
|From: David Cardelús [mailto:davidcardelus@retemail.es]
|Sent: Thursday, February 20, 2003 18:09
|To: alt-photo-process-l@skyway.usask.ca
|Subject: Re: Glass plates
|
|
|Hi Philippe,
|
|Thank you very much for your suggestions. I am going to try
|two different
|coating methods and see wich one works best for me.
|
|Merci bien,
|
|David
|
|P. S.: BTW, do you know what exactly is "190-proof grain
|alcohol" for us
|Europeans? Is it maybe a 90 C. degrees distilled alcohol?
|
|
|
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