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Submitted by gary on Mon, 05/10/2010 - 12:35pm.

Posted on Mon, 10 May 2010 at 13:35

I may be able to help.
decotec2001@yahoo.com

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Wendy LaGuardia says: I am looking for a thermochromic ink or pigment that meets the following requirements. Can anyone help? - must be reversible - must go colorless at temps as high as 71C, 160F - must rapidly ...
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I am looking for a thermochromic ink or pigment that meets the following requirements. Can anyone help?
- must be reversible
- must go colorless at temps as high as 71C, 160F
- must rapidly achieve full color point during cooling, at pre-defined temp set points (examples: 155F, 150F, 145F or 68.3C, 65.5C, 62.7C)
- must be accurate within approx. 2 degrees F
- must be a sharp color contrast between colorless color and full color

posted on: Fri, 07/09/2010 - 11:48am
inlinedave says: http://www.inventables.com/technologies/thermographic-inks-coatings posted on: Tue, 12/21/2010 - 11:50pm

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