Thread: Dicro
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Old 08-28-2020, 12:13 PM
Shawn Everette Shawn Everette is offline
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I'm not saying heat is involved, beyond what is going on with the laser anyway, only that it would be at anneal or lower should it occur at all. It's way more of a surface treatment than being fused to the glass. The quartz coating process may be a bit different, but none of the sheets have any indication of slumping, softening of edges, or picking up the backing surface, that would indicate temperatures past anneal.

I too have be curious about how the charge actually works, glass being a pretty good electric insulator and all.
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