Graphic overlays
Graphic overlay material options
The experts at GMN can help you select a graphic overlay material that offers the right protection along with the functionality, durability and custom decoration needed for your design. Polyester (PET) is a resilient thinner material with resistance to chemicals and harsh elements. Polycarbonate (also known as Lexan) is easy to print, texture, and die cut. It is clear and gives a crisper emboss. Polycarbonate generally is more affordable than polyester.
Design details | Polyester | Polycarbonate |
---|---|---|
Chemical resistance | broad range | limited |
Scratch resistance | better | good |
Actuation life | > 1million | up to 200K |
Embossability | good | good |
Ink receptivity | good | good |
Flexibility | good | better |
Fold endurance | better | good |
Pencil hardness | up to 3H | |
Material thickness | up to .010" (.254mm) | up to .060"(1.52mm) |
Flammability | UL 94V-2 | |
Hygroscopic resistance | very good | fair |
Outdoor UV resistance | contact GMN | contact GMN |
Graphic overlay capabilties
GM Nameplate specializes in graphic overlays as static components for membrane switches, rubber keypads and nameplates. We take pride in providing our customers custom graphic overlays to their specifications and requirements.