Pretty flat. I'm not wrapping sandwiches here [glasses]
I was asked to achieve 0.002mm but managed to nudge it out to 0.005mm.
There's a microfluidic space which needs to be maintained. Any irregularity means surface tension can cause a droplet to move. Plus it's area changes.
It's probably more...
Interesting. Do you know what the material is and if it's moulded?
I'm trying to replace a glass slide in an assembly by incorporating it directly into a moulding. So far molders are very reluctant to committing to a tool which features such a flat section.
We have an application which requires a 40x40mm section of a 85x130x10 plate to be optically clear as well as flat to ±0.005 (or better).
Does anyone have any recommendations on how to achieve this, what materials would be suitable, and if there is anyone out there who can produce it?
Low...