rush question: fiber can make delrin or acetal white? YES or NO?

[Kev Williams]

-I'm playing with some black delrin right now, no clue on acetal-

customer's customer needs white but no paint...

[John Lifer]

Lite, supposedly
4000 speed 30% power 55 freq, 90% and 0% 0.02 spacing back and forth fill, no contour........

[John Lifer]

http://www.sawmillcreek.org/showthread.php?255733-Purchase-update-and-questions
Came from the Tykma Link I posted here. Some good info on their site.

[Kev Williams]

thanks guys--

I'm able to get a light babypoop color...

first try was zero power, 1500 speed 50 freq w/.02mm hatch
362883
--and it was one of the best...

I found that more than 10% power went darker, higher freq engraved less, less freq engraved more and went a bit lighter...
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my last try (on the right by my thumb) was 1500 speed 2% power and 30 freq, and a bit out of focus, kind of added a bit of brown, and engraved the surface enough to suit me.
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I never did change the speed. Sent these pics to my customer, their customer said 'go', I'll have parts in a few days :)