Home » Products » PEEK Material » PEEK Rod » Anti-static ESD PEEK Rods

Share to:

Anti-static ESD PEEK Rods

Permanently Stable Resistivity: Unaffected by ambient temperature and humidity, offering consistent surface resistivity for long-term, reliable electrostatic protection.
Ultra-Clean & Non-Particulating: Combining a low coefficient of friction with exceptional wear resistance, these rods generate zero particulate shedding during operation, meeting ISO Class 5 cleanroom standards.
High-Temperature Resistance: Rated for continuous use at 260°C (500°F) and short-term exposure up to 300°C (572°F), ideal for high-temperature thermal processing.
Superior Mechanical Performance: Exhibits high strength, rigidity, and excellent creep resistance, enabling lightweight metal replacement designs.
Chemical Inertness: Withstands virtually all organic solvents except concentrated sulfuric acid, making it suitable for the most aggressive chemical environments.
Hydrolysis Resistance & Flame Retardancy: Capable of withstanding repeated sterilization cycles in high-pressure steam (autoclaving) and Compliant with FDA standards; features inherent UL94 V-0 flame retardancy.

service:	cutting
diameter:	Φ6mm - Φ120mm Custom
length:	1000mm(standard) Custom
Availability:

Quantity:



Inquire Add to Basket

Model:
PEEK-990ESD
Brand:
PRES

Product Description

ESD PEEK Rods – Permanent Antistatic & High-Temp Performance

	✅High-temperature resistant
	1.Glass transition temperature: 143°C 2.Heat distortion temperature: 165°C 3.Long-term using temperature: 260°C 4.Short-term using temperature: 300°C 5.Melting point: 343°C
	✅High moulds and high tensile strength
	1.Carbon fiber significantly improves the tensile strength of ESD PEEK rods, up to 250MPa 2.Bending modulus 22 GPa of PEEK, enabling it to withstand greater loads and stresses
	✅Stable resistance value
	The resistance value can keep stable under temperature -50°C to 260°C. PRES can keep the value at 10⁶-10⁹ Ω*cm or custom for you(10^9-11).

ESD PEEK Rods Core Advantage

Antistatic PEEK Rods are high-performance semicrystalline stock shapes engineered with permanent ESD control. Supplied as extruded round bars, they are purpose-built for CNC machining of components where electrostatic safety, high heat resistance, and dimensional stability are critical.

⚡ Permanent Antistatic Performance

ESD PEEK rods has stable surface resistivity (10⁶–10⁹ Ω/sq), built into the polymer matrix — no coating to wear off, no carbon sloughing, protecting sensitive electronics during machining and end-use.

High-Temp & Chemical Resistance

ESD PEEK rods HDT can reach 215°C continuous service up to 260°C. Excellent resistance to aggressive solvents and hydrolytic environments. Ideal for cleanroom and semiconductor processing.

️ Precision Machinable

ESD PEEK rods has excellent CNC turnability with low shrinkage and minimal burr formation. Perfect for tight-tolerance ESD-safe parts without post-machining coatings.

⚙️ Wear Resistance & Self-Lubrication

Anti-static PEEK rods also has Inherently wear-resistant with a low friction coefficient (0.2–0.4), enabling molded-in ESD performance for bearings, bushings, and sliding components.

✔️ ESD-Safe by Nature: Permanent static dissipation built into the matrix — no degradation from machining or sterilization.
✔️ Stock Shape Flexibility: Available in diameters Ø6–120 mm, length 1000 mm (custom lengths available).
✔️ Cleanroom Ready: Low outgassing and dimensionally stable for demanding static-sensitive environments.

Semiconductor Manufacturing

Wafer Transfer Arms: Safely handle wafers without electrostatic particle attraction.
Carrier Components: Support pins and locators for FOUP/FOSB with permanent static dissipation.
Chamber Parts: Brackets and guides resisting plasma and solvent exposure.

Electronics & ESD Protection

IC Test Sockets: High-precision ESD-safe contacts machined for wafer probing.
Assembly Fixtures: ESD-safe jigs and SMT carriers for automated assembly lines.
Insulators: Turned components maintaining static control without filler shedding.

Medical & Diagnostics

Surgical Tools: Autoclave-compatible handles and shafts with ESD control.
Instrument Bodies: Chemically inert housings for sensitive diagnostic equipment.
Fluid-Path Parts: Valves and connectors for biopharma with ultra-clean properties.

Industrial Machining

Bearings & Bushings: Self-lubricating, ESD-safe, and wear-resistant for automation.
Gears & Cams: High mechanical strength with low creep for transmission parts.
Robot Components: Lightweight structural parts for ESD-sensitive assembly cells.

ESD PEEK Rods Surface Resistance Testing Video

ESD PEEK Rods Diamater Size Table

Why are there dimensional errors in ESD PEEK rods?

For the margin of subsequent processing, the actual diameter of the PEEK rod will be larger than the nominal size. You can contact us to obtain the actual measured dimensions.

ESD PEEK Rod Diamater Size Table
6	8	10	12	15	17	20	25	30	35
40	50	60	80	100	120

ESD PEEK Rods Certifications

ESD PEEK Rods Data Sheet

Test Item	Test Method	Conditions	Units	Test Data
Mechanical Data
Tensile Strength	ISO 527	Yield, 23℃	MPa	260
Flexural Strength	ISO 178	Yield, 23℃	MPa	380
Flexural Modulus	ISO 178	23℃	GPa	23
Compressive Strength	ISO 604	23℃	MPa	300
Thermal Data
Melting Point	ISO 11357	-	℃	343
Glass Transition (Tg)	ISO 11357	Onset	℃	143
Special Heat Capacity	DSC	23℃	kJ/kg℃	1.8
Coefficient of Thermal Expansion	ISO 11359	Along flow below Tg	ppm/K	5
Coefficient of Thermal Expansion	ISO 11359	Along flow above Tg	ppm/K	6
Heat Deflection Temperature	ISO 75	1.8 MPa	℃	336
Thermal Conductivity	ISO 22007-4	23℃	W/mK	0.95
Miscellaneous
Density	ISO 1183	Crystalline	g/cm³	1.4
Density	ISO 1183	Crystalline	g/cm³	1.4
Shore D Hardness	ISO 868	23℃		85
Water Absorption (3.2mm thick Tensile Bar) (by immersion)	ISO 62	24h, 23℃	%	0.07
Water Absorption (3.2mm thick Tensile Bar) (by immersion)	ISO 62	Equilibrium, 23℃	%	0.4

| FAQs – Antistatic PEEK Rods

Q1: How does the antistatic performance of ESD PEEK rods compare to coated metals?

Unlike coated metals or surface-treated plastics that risk delamination, ESD PEEK rods feature a permanently engineered polymer matrix. This ensures the static-dissipative properties (10⁶–10⁹ Ω/sq) remain consistent throughout the cross-section, even after extensive CNC machining, preventing carbon sloughing in cleanroom settings.

Q2: Are ESD PEEK rods suitable for machining wafer handling components?

Absolutely. ESD PEEK rods offer excellent dimensional stability and low shrinkage during machining. This makes them ideal for fabricating high-precision components such as wafer transfer arms, FOUP/FOSB locator pins, and IC test sockets, where tight tolerances and permanent ESD protection are critical.

Q3: Will the surface resistivity of ESD PEEK rods change after sterilization?

No. The antistatic properties of ESD PEEK rods are intrinsic and not moisture-dependent. They maintain stable surface resistivity even after repeated autoclaving, gamma irradiation, or exposure to aggressive chemicals like plasma etchants, making them perfect for medical and semiconductor applications.

Q4: What are the advantages of ESD PEEK rods over standard PEEK rods?

While standard PEEK is an insulator that can cause static buildup, ESD PEEK rods prevent electrostatic discharge that can damage sensitive ICs. They combine PEEK’s inherent high-temperature resistance with safe static dissipation, protecting components during automated PCB assembly and diagnostics.

Q5: Can you supply custom diameters or cut-to-length ESD PEEK rods?

Yes. We supply ESD PEEK rods in standard diameters (Ø6–200 mm) and 1000 mm lengths, but also offer custom extrusion and cut-to-size services. We also provide precision CNC machining of these rods into finished parts based on your engineering drawings to minimize material waste.