Something similar to what these guys are selling in a sticker form: https://egrips.com/
I measured (roughly) the static friction coefficient between their material and a smooth piece of plastic; it's just below 2 and a little over 2 with finger skin. It is not tacky at all.
The ultimate goal...
Hi,
I'm looking for a suitable material, composite or layered sheet for replacing an LCD overlay, currently made of glass, with the ultimate goal of significant weight reduction.
Normally, a hard coated PMMA sheet would do the job in most applications and the weight would be cut in half...
I'm trying to design a little... something. Because it's very early, I can't tell you exactly what the final product will be (if at all) but it'll be very interesting. The main challenge is the mechanical part, which involves creating a sort of a spring loaded latching switch inside a tiny...
