Classic Black ESD PLA - 1.75mm 1kg

Our ESD PLA, sometimes referred to as anti-static PLA or static-dissipative PLA, is a conductive PLA formulated for applications where electrostatic discharge and static buildup are a concern. This material is no longer considered experimental and is available for production use.

Electrical Resistance

Our ESD PLA has been tested with resistance ranging from approximately 1 × 10^5 to 1 × 10^8 ohms when measured across a 1-inch length of filament.

Most standard multimeters should be capable of detecting resistance through the material. However, measurements above 1 megaohm may be difficult to obtain reliably with some general-purpose multimeters. A megohmmeter or other high-resistance measurement instrument may be required for accurate measurements at the upper end of the range.

Print Settings and Conductivity

Printing conditions can have a significant effect on the conductivity of the finished part, particularly at the surface.

We recommend starting with a nozzle temperature of 220°C. For applications where conductivity is especially important, temperatures can be increased up to 250°C. In general, printing hotter and slower improves conductivity and produces more consistent electrical characteristics.

Because printer hardware, extrusion rates, layer settings, part geometry, and printing temperatures can all affect the electrical properties of the finished part, we recommend testing your printed components under the conditions in which they will actually be used.

Applications

ESD and anti-static PLA can be useful anywhere static buildup or electrostatic discharge needs to be reduced, including:

• Electronics enclosures: Helps prevent static buildup around sensitive electronic components.

• Jigs and fixtures: Useful for electronics manufacturing, testing, assembly, and handling environments where ESD safety is required.

• Semiconductor and circuit board tooling: Helps minimize the risk of electrostatic discharge while handling sensitive components, PCBs, and assemblies.

• Electronics workbench accessories: Suitable for custom trays, holders, organizers, component bins, and other printed tools used around sensitive electronics.

• Prototyping: Allows ESD-conscious housings, fixtures, and components to be produced quickly without requiring conventional machining or molding.

Testing and Certification

The electrical resistance values provided on our website are representative test results and are not a certification of the electrical properties of each individual spool.

If your application requires documented testing of individual spools, please contact us directly. We offer per-spool testing for production orders with a minimum order quantity of 25 kg. For these orders, we can perform exhaustive testing of every spool included in the production run.

For applications with specific ESD, resistance, or regulatory requirements, customers should verify that the printed component meets the requirements of their application.