Not Mine Plastics? Not sure what these are (1 Viewer)

[zo121179]

https://www.ebay.com/itm/1000ct-Pro...110838?hash=item2acc7909b6:g:EkcAAOSw1~NcvRu8

 

[Beakertwang]

Gemacos maybe? They actually look pretty nice.

 

[BGinGA]

Nope. Slugged injection-molded plastics.

 

[WedgeRock]

I don't recognize them.

Based on the shine on the rolling edge, I would have guessed cermics. But...

Nope. Slugged injection-molded plastics.

Dave is never wrong.

So I guess they are SIMPs...

 

[BGinGA]

Gemacos maybe?

Gemaco has/had a similar spot pattern, but their spots go deeper into the center of the chip than these, and the recessed labeled diameter isn't as large. Plus I don't think that particular Gemaco chip design has diamonds on the rolling edge.

Based on the shine on the rolling edge, I would have guessed cermics.

Cermics are pretty rare. But if you look closely at the rolling edge pictures, you'll see delamination occurring at the spot edges where the different colored plastics didn't fuse well. That doesn't happen with printed ceramics.