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03-06-2007, 09:07 PM
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#11 (permalink)
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Join Date: Sep 2005 Location: Pacific Northwest
Posts: 3,385
| Ron, can I buy the materials to make Panatomic-X and Azo paper? | 
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03-06-2007, 10:03 PM
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#12 (permalink)
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Join Date: Apr 2005 Location: Rochester, NY
Posts: 14,152
| Quote:
Originally Posted by CRhymer  Hello PE,
Great video! I have searched APUG and found a lot of useful discussion about which type of gelatin is suitable for emulsion making. I have not been able to find a recommendation or source of supply (pardon me if I missed the obvious). Since shipping is always an issue to my remote location - the North of Canada, I usually buy in bulk for supplies that are stable. Please advise, or PM me if you would rather not respond on list.
Cheers,
Clarence | The Formulary sells photo grade gelatin, but I'm working on other sources.
Rousselot is willing to sell, and Kodak is 'coming around'.
Stay tuned.
PE | 
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03-06-2007, 10:05 PM
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#13 (permalink)
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Join Date: Apr 2005 Location: Rochester, NY
Posts: 14,152
| Quote:
Originally Posted by Curt Ron, can I buy the materials to make Panatomic-X and Azo paper? | An Azo like paper, yes. PX, IDK.
See the review by Alex Hawley for an independant review.
PE | |
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10-27-2007, 12:24 AM
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#14 (permalink)
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Join Date: Aug 2007 Location: Colorado Springs, Colorado
Posts: 80
| PE, do you have a workshop schedule for 2008 yet? | |
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10-27-2007, 08:36 AM
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#15 (permalink)
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Join Date: Apr 2005 Location: Rochester, NY
Posts: 14,152
| Tim, I have no 2008 schedule as yet for workshops. I have so many commitments right now that I can barely keep up with 'research'. I'm sorry I cannot help you.
PE | |
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03-20-2008, 01:54 PM
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#16 (permalink)
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Join Date: Mar 2008 Location: Santa Fe, NM
Posts: 107
| polycontrast paper
Has anyone attempted to coat an ortho emulsion on paper then use pokycontrat filters, or a colorhear, to print? | |
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03-20-2008, 02:01 PM
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#17 (permalink)
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Join Date: Apr 2005 Location: Rochester, NY
Posts: 14,152
| It will not work. You need to have two emulsions with different characteristics and different sensitivities. There are several articles on the internet, including on the Ilford site, that describe how this works.
PE | |
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03-20-2008, 10:40 PM
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#18 (permalink)
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Join Date: Jul 2007
Posts: 10
| Hand coating with a blade seems ridiculously difficult to me. A ceramic analox roller, as used in flexography with a doctor blade would be so much easier and more precise. Well just read your post from new years day last year ... I'm not slow to understand, just fast at misunderstanding.
Last edited by craicfein; 03-20-2008 at 10:53 PM..
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03-21-2008, 09:26 AM
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#19 (permalink)
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Join Date: Jun 2004 Location: Portland, OR
Posts: 2,710
| Interesting idea - how thick of a coating can they put down? And they look to cost about 10 times more than PE's coating blade. | |
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03-21-2008, 09:34 AM
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#20 (permalink)
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Join Date: Apr 2005 Location: Rochester, NY
Posts: 14,152
| The ceramic material must be glazed, and insenstive to acid and base. It must have no heavy metal (pigment) content.
PE | |
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