[Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-11 by Clayton Jones
Hello Richard, ... I think it depends on what questions(s) you want to answer. If you re just testing paper for OBA issues then just use a blank piece of
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Re: [Digital BW] TiO2
2008-11-11 by john dean
I think the only way to exhibit ANYTHING bare bulb is to laminate, and that s a whole other area we have unclear data on and varies from compapny to company.
Re: Archivability of Papers
2008-11-11 by Mark MacKenzie
Mantinieri said: The dispersants used in commercial ink are not fine art grade. Those used in fine-art are colloidal and will easily clog permanently the
Re: Archivability of Papers
2008-11-11 by Mark MacKenzie
Ernst said: It s usually a dye as far as I know and I wonder what it could become to do harm to good fibers. -- Met vriendelijke groeten, Ernst Wilhelm s tests
[Digital BW] TiO2
2008-11-11 by Ernst Dinkla
... Wilhelm s comment should be seen in the context of the early 1970 s when analogue RC paper was introduced. The RC (Polyethylene) barrier directly behind
Re: 100 Hour Direct Sun Torture Test
2008-11-11 by scott_now_coming
[Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-11 by Roger
... It s actually due to the hole (thinness) in the ozone layer due to CFC pollution. The hole appears annually over Antarctica and places like Chile, NZ,
Re: [Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-11 by Richard Smallfield
Hi Clayton, I have a 2100 and use OEM Ultrachromes. But maybe I should make the tests BO? Or half QTR Neutral OEM inks and half BO? Any thoughts? Richard ...
[Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-11 by Clayton Jones
Hello Richard, ... Condor was one of my top favorites for Eboni BO, really beautiful paper. I noticed that Condor prints hanging here in my workroom for
[Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-11 by Tyler Boley
... seems like motivation enough to me! Thanks for posting the result, it s all useful. Tyler
[Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-11 by Clayton Jones
Hi Eric, ... Understood, thanks. To be honest, I m not interested enough to put that kind of effort into it. I just wanted to see what would happen if I put
Re: [Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-10 by Richard Smallfield
Hi Clayton, thanks for your reply - and it s good to hear about VFA performing well. I have your Condor paper here for the window test and now that it s spring
RE: [Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-10 by E Neilsen
Clayton, I think you are putting more into my suggestions than I. Perhaps it is my platinum printing days and the tests that I ran for it, but a hygrometer is
[Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-10 by Clayton Jones
Hello Eric, ... These are all valid points, and anyone who undertook to do such would be in effect reinventing the wheel that W has already created. As I
Re: 100 Hour Direct Sun Torture Test
2008-11-10 by hjswim2@aol.com
In addition to Henry Wilhelm, I refer you all to the Mark McCormick-Goodhart s site at: http://www.aardenburg-imaging.com He s doing some very interesting work
Re: [Digital BW] Re: Archivability of Papers
2008-11-10 by Ernst Dinkla
... Listened to the audio files and it is a nice summary of the issues. The RC papers could have been discussed a bit more thoroughly in my view, there are
RE: [Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-10 by E Neilsen
Clayton, I applaud the effort that goes into running a test like that. However, several key factors are missing from your data; Relative Humidity during
Re: [Digital BW] Re: Archivability of Papers
2008-11-10 by Ernst Dinkla
... Henry Wilhelm recommends not to use paper with OBAs in view of the changing paper color in time. On the other hand he says that he has no evidence that it
[Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-10 by Clayton Jones
Hello Richard, ... Sure, there are lots of things that with some thought could be done to make better test conditions. I didn t set out to make an official
[Digital BW] Re: Archivability of Papers
2008-11-10 by Mark MacKenzie
... In general, if you are chasing permanence then stay away from using any paper using OBA s. They are not permanent, as they change so will the presentation
[Digital BW] Re: Archivability of Papers
2008-11-10 by Mark MacKenzie
... In general, if you are chasing permanence then stay away from using any paper using OBA s. They are not permanent, as they change so will the presentation
Re: [Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-10 by Arthur Fink
... Or not! Not knowing anything about the mechanism, I can imagine that behavior in a sealed cavity, where any gaseous products are somewhat trapped, might
Re: [Digital BW] TiO2
2008-11-10 by Ernst Dinkla
... About a year ago similar threads on TiO2, Barite, Aluminium, OBA s etc happened on this list. Worth reading again I think. -- Met vriendelijke groeten,
Re: [Digital BW] Re: 100 Hour Direct Sun Torture Test
2008-11-10 by Richard Smallfield
Clayton, because they are normally displayed behind windows anyway, would it not be better to put them under glass in the direct sun to remove this
Re: 100 Hour Direct Sun Torture Test
2008-11-10 by Clayton Jones
Addendum: I forgot to mention that Steve and I discussed the possibility that my washing may have removed some coating. He gave another part of the unwashed
100 Hour Direct Sun Torture Test
2008-11-10 by Clayton Jones
Hello All, Over a period of nine months I have periodically placed a small print, with a portion of it covered by a 4-ply mat board strip, out on my
Phd Thesis on Inkjet Print Longevity
2008-11-10 by Richard Smallfield
Hi, I haven t read this - no time as it s very long - but someone here may be interested in this Phd thesis from the University of Helsinki on Fastness of
Re: [Digital BW] TiO2
2008-11-10 by Roger Sopher
TiO2 has been the pigment used in virtually all white paints for quite some years. The reason for its being the prime white pigment in the paint industry is
Re: [Digital BW] TiO2
2008-11-09 by Richard Smallfield
Interesting - maybe he got the wrong molecule! He definitely said TiO2 in the podcast on the Luminous Landscape. Richard ... -- www.richardsmallfield.com The
Re: [Digital BW] TiO2
2008-11-09 by Roger Sopher
TiO2 is virtually inert. On 11/9/08 6:15 PM, Richard Smallfield ... [Non-text portions of this message have been removed]
TiO2
2008-11-09 by Richard Smallfield
Hi, it was interesting to hear Henry Wilhelm s comments about the first BW RC papers - the Titanium Dioxide oxidised the papers contained, released peroxides
Re: Archivability of Papers
2008-11-09 by mantinieri
Dear Mark, thank you very much for your opinions. I am happy as I know now that I am not alone in pursuing fine-art conservation grade in Black and White
[Digital BW] Re: Archivability of Papers
2008-11-09 by Clayton Jones
... In addition, there are different types of OBAs. We use the term broadly, but when I did some research on the subject for an article (#5 at the link below)
Re: [Digital BW] Re: Archivability of Papers
2008-11-08 by Michael King
On this topic you might be interested in a video interview with Wilhelm just released here; http://luminous-landscape.com/whatsnew/ Mike 2008/11/8 Jim Goshorn
[Digital BW] Re: Archivability of Papers
2008-11-08 by Jim Goshorn
... OK, but shouldn t the longevity also be better for the papers with no OBAs and no resin coating? Jim
Re: Archivability of Papers
2008-11-08 by Seth Rossman
Well, yes and no. With the topic being archival note that the dark storage for all is ... Since archival IS a dark storage condition in a controlled
Mounting prints without glass
2008-11-08 by steveabrink
I like to mount my prints directly on 1 in. thick black gatorboard with no frame or glass. I ve found a local Shop that does a great job at a reasonable
[Digital BW] Re: Archivability of Papers
2008-11-08 by Roger
... I don t think the OBAs is the significant difference between the papers. I ve had Harman FB Al in a south facing window since last summer and the paper
Re: Archivability of Papers
2008-11-08 by pr_roark
Mark, Thanks for taking the time to contribute to this thread. ... Is there a specific model you re referring to or just saying that, in general, studying the
Re: [Digital BW] Re: Archivability of Papers
2008-11-08 by Jim Goshorn
On this subject, I looded at archival data from Wilhelm s site one for prints made on the 9800: http://www.wilhelm-research.com/epson/9800.html and the other
Re: Archivability of Papers
2008-11-08 by Mark MacKenzie
Acid doesn t seem to have been used for paper making until some time in the 19th century...Googling appears to support that. If you can cite a link to the
Re: 1400 & what to get?
2008-11-07 by pr_roark
... Here is the full URL: http://www.inksupply.com/product-details.cfm/pn/EB6-1400-SET Thanks for finding that. I ve notified MIS it s now on my Eboni-6 PDF.
Re: 1400 & what to get?
2008-11-07 by ebenostby
... As it happens, I just received a set of pre-loaded Eboni-6 1400 carts. For reasons known to MIS s web folks, there are no obvious links to the product, but
Re: GLOP idea
2008-11-07 by Tyler Boley
Hi Ernst, in my experience you are right on several points. These materials are still in their infancy and there is little consistant behavior. I would guess
Re: 1400 & what to get?
2008-11-07 by frankbickelmeyer
... Thank you Paul for this helpful information. I will follow your advice and try the UT 14. Maybe the carbon look will be satisfying for my needs.
RE: [Digital BW] Re: 1400 & what to get?
2008-11-07 by Ken
Hello, I recently ordered the Eboni6 carts here are the part numbers for the carts. I agree their WEB site could be a little more user friendly, if I remember
Re: 1400 & what to get?
2008-11-07 by pr_roark
Matthew Newhook wrote: ... MIS has been slow to put pre-loaded Eboni-6 carts on its web page. I ll contact them to see how pre-filled Eboni-6
Re: 1400 & what to get?
2008-11-07 by pr_roark
... The 1400 MIS UT14 inkset -- written up at http://www.paulroark.com/BW- Info/UT14.pdf -- is a variable tone B&W inkset that, in its default setup, uses
Re: GLOP idea
2008-11-07 by john dean
The Wagner is an HVLP, very affordable, that I use and doesn t require a separate compressor. You can put just about anything in it. It would certainly work
Re: 1400 & what to get?
2008-11-07 by frankbickelmeyer
I also think of buying an epson 1400. Beside the BO option i really would like to print with tones varying from sepia to cool. Did i understand Pauls article