Conductive Plastic CNC Machining
Precision CNC machining for ESD-safe and conductive polymer components. Turn your CAD into reliable conductive plastic parts for electronics, semiconductor, automation, and industrial applications—from prototypes to repeat production.
What Is Conductive Plastic CNC Machining?
Conductive and static-dissipative plastics are engineered to control electrostatic discharge (ESD) or provide EMI/grounding paths while retaining the benefits of polymers—low weight, corrosion resistance, low particle generation, and dimensional stability. CNC machining is ideal for low to medium volumes, complex geometries, and tight-tolerance features that are difficult or uneconomical to mold.
Typical Surface Resistivity Ranges
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Static Dissipative
~106 to 109 Ω/sq
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Conductive
~102 to 105 Ω/sq
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Insulative
>1010 Ω/sq (for context)
If you have a target resistivity range or test method (e.g., ASTM D257, ANSI/ESD STM11.11), include it in your RFQ.
Who We Serve
We manufacture B2B custom parts for industries that demand precision, reliability, and ESD safety.
Semiconductor & Electronics
Test sockets, carriers, wafer handling components
Industrial Automation
Grippers, end-effectors, robot tooling, wear parts
Medical & Lab Devices
ESD-safe enclosures, fixtures, non-implant components
Aerospace & Defense
Lightweight conductive parts, EMI shielding components
Conductive & ESD Plastics We Machine
We work with a broad range of antistatic, static-dissipative, and conductive grades, including carbon- or fiber-filled materials.
| Material | Typical Grades | Key Features |
|---|---|---|
| POM / Acetal | ESD, conductive grades | Low moisture absorption, good machinability |
| PEEK | Carbon-filled, graphite-filled | High temp, chemical resistance, high strength |
| PEI (Ultem) | ESD grades | Flame retardant, high stiffness, stable |
| PPS | Conductive / ESD filled | High temp, excellent chemical resistance |
| PC/ABS | Conductive blends | Tough, good impact strength, cost-effective |
| PTFE | Carbon-filled, conductive | Low friction, high temp, non-stick |
| PVDF | Conductive grades | Chemical resistant, UV stable |
Many conductive grades are black due to carbon loading; color options are limited. Tell us your target resistivity range and whether the requirement is through-thickness, volume, or surface resistivity. If you are unsure which material fits your application, our team will recommend suitable options.
Machining Capabilities for Conductive Plastics
CNC milling, turning, drilling, threading, and complex 3D contours for ESD-safe polymer parts. We pay special attention to abrasive fillers, heat management, and burr control.
Precision Tolerances
Commonly ±0.05 mm; critical features evaluated to ±0.01–0.02 mm depending on material and geometry.
Surface Finish
Machined finishes for functional ESD surfaces; deburring and edge breaks included. Specific Ra targets quoted by material/feature.
Complex Features
Thin walls, fine slots, precision bores, threads (metric/imperial), press-fit and helical threaded inserts.
ESD-Aware Handling
Antistatic workholding/fixtures, dust management, and packaging that help preserve surface properties.
Batching & Reproducibility
One-off prototypes, small batches, and repeat production with consistent quality and traceability.
Inserts & Assembly
Support for press-fit and heat-set inserts, helicoils, and light subassembly per your work instructions.
Typical Conductive Plastic Applications
From RFQ Support Share your 2D drawing, 3D model, material, quantity, tolerance, surface finish, and application details. Our team will review manufacturability and reply with a practical quotation. Email: info@plasticcncpro.com Address: 29 Fuxing Road, Dongguan City, Guangdong Province, ChinaSend Your Drawing for a Quote