PEEK Rods
PEEK Rods
Available Material: PEEK 450G (Unfilled) / PEEK GF30 (30% Glass Filled) / PEEK CA30 (30% Carbon Filled)
Processing method：Screw Extrusion
Outer diameter range：6mm-200mm
Applications : High-performance components for demanding environments requiring high temperature resistance, extreme chemical resistance, and excellent mechanical strength, such as semiconductor fixtures, medical device parts, and aerospace components.
Description
PEEK Rods (Polyetheretherketone) – Skyjet Polymer High-Performance Extruded Stock Shapes
Skyjet Polymer specializes in the extrusion and supply of high-quality PEEK rods manufactured from virgin polyetheretherketone resin. Our continuously extruded PEEK rods offer outstanding toughness, impact resistance, and dimensional stability, making them ideal semi-finished stock shapes for precision machining into components across demanding industries.
PEEK (polyetheretherketone) is a semi-crystalline high-performance thermoplastic renowned for its exceptional combination of mechanical, thermal, and chemical properties. It maintains performance in continuous service temperatures up to 260°C (500°F) and exhibits excellent resistance to hydrolysis, steam, and aggressive chemicals—often serving as a superior alternative to fluoropolymers in harsh environments.
Specifications in Stock:
| OD (mm) | Tolerance （mm） | PEEK-Resin Density KG/M³ | PEEK-Resin Weight KG/M | PEEK-Anti-static Density KG/M³ | PEEK-Anti-static Weight KG/M | PEEK-GF30 Density KG/M³ | PEEK-GF30 Weight KG/M |
|---|---|---|---|---|---|---|---|
| 6 | +0.4 / +0.8 | 1.3 | 0.05 | 1.4 | 0.05 | 1.51 | 0.06 |
| 8 | +0.5 / +0.9 | 1.3 | 0.08 | 1.4 | 0.09 | 1.51 | 0.095 |
| 10 | +0.4 / +1.3 | 1.3 | 0.13 | 1.4 | 0.14 | 1.51 | 0.15 |
| 12 | +0.3 / +1 | 1.3 | 0.17 | 1.4 | 0.19 | 1.51 | 0.21 |
| 15 | +0.6 / +1 | 1.3 | 0.26 | 1.4 | 0.27 | 1.51 | 0.29 |
| 16 | +0.3 / +1 | 1.3 | 0.3 | 1.4 | 0.32 | 1.51 | 0.35 |
| 20 | +0.3 / +1 | 1.3 | 0.45 | 1.4 | 0.48 | 1.51 | 0.52 |
| 22 | +0.4 / +1 | 1.3 | 0.55 | 1.4 | 0.59 | 1.51 | 0.64 |
| 25 | +0.2 / +1 | 1.3 | 0.7 | 1.4 | 0.76 | 1.51 | 0.82 |
| 30 | +0.2 / +0.8 | 1.3 | 0.99 | 1.4 | 1.07 | 1.51 | 1.14 |
| 35 | +0.3 / +1 | 1.3 | 1.29 | 1.4 | 1.4 | 1.51 | 1.51 |
| 40 | +0.4 / +1.4 | 1.3 | 1.78 | 1.4 | 1.92 | 1.51 | 2.07 |
| 45 | +0.8 / +1.5 | 1.3 | 2.25 | 1.4 | 2.42 | 1.51 | 2.61 |
| 50 | +0.5 / +1.5 | 1.3 | 2.71 | 1.4 | 2.92 | 1.51 | 3.14 |
| 55 | +0.5 / +0.8 | 1.3 | 3.21 | 1.4 | 3.45 | 1.51 | 3.72 |
| 60 | +0.5 / +1.5 | 1.3 | 3.87 | 1.4 | 4.17 | 1.51 | 4.49 |
| 65 | +2 | 1.3 | 4.67 | 1.4 | 5.03 | 1.51 | 5.43 |
| 70 | +0.4 / +0.6 | 1.3 | 5.31 | 1.4 | 5.72 | 1.51 | 6.16 |
| 75 | +0.3 / +2.3 | 1.3 | 6.06 | 1.4 | 6.52 | 1.51 | 7.04 |
| 80 | +0.6 / +1.5 | 1.3 | 6.92 | 1.4 | 7.44 | 1.51 | 8.03 |
| 85 | +0.5 / +1.7 | 1.3 | 7.73 | 1.4 | 8.32 | 1.51 | 8.98 |
| 90 | +0.5 / +1.5 | 1.3 | 8.71 | 1.4 | 9.38 | 1.51 | 10.1 |
| 100 | +0.5 / +2 | 1.3 | 10.8 | 1.4 | 11.7 | 1.51 | 12.5 |
| 110 | +0.8 / +3.5 | 1.3 | 12.8 | ||||
| 120 | +0.8 / +3.5 | 1.3 | 15.5 | ||||
| 130 | +0.5 / +2 | 1.3 | 18.1 | ||||
| 140 | +0.5 / +3 | 1.3 | 20.7 | ||||
| 150 | +1 / +4 | 1.3 | 24.1 | ||||
| 180 | +1.2 / +5 | 1.3 | 34.5 | ||||
| 200 | +1.3 / +5.5 | 1.3 | 42.9 |
Key Properties and Benefits
- High Temperature Resistance: Continuous operating temperature of 260°C with short-term capability up to 310°C. Retains mechanical strength and rigidity at elevated temperatures.
- Superior Mechanical Performance: High tensile strength, flexural modulus, and fatigue resistance. Excellent creep resistance under load, even at high temperatures.
- Chemical and Hydrolysis Resistance: Inert to most acids, bases, solvents, hydrocarbons, and steam. Suitable for prolonged exposure in aggressive chemical environments.
- Low Friction and Wear: Naturally low coefficient of friction with outstanding abrasion resistance. Bearing grades further enhance self-lubrication.
- Biocompatibility and Sterilization: Medical grades comply with USP Class VI, ISO 10993, and FDA requirements. Withstands repeated sterilization via steam, gamma radiation, EtO, and dry heat.
- Electrical Insulation: Excellent dielectric properties with low outgassing, ideal for semiconductor and electronic applications.
- Low Smoke and Toxicity: Very low smoke emission and toxic gas release when exposed to flame.
Typical Applications
- Aerospace: Lightweight structural components, bushings, insulators, and brackets for weight reduction and fuel efficiency.
- Medical and Life Sciences: Implants, surgical instruments, spinal cages, dental components, and sterilization trays due to biocompatibility and radiolucency.
- Oil & Gas / Energy: Valve seats, seals, pump components, and downhole tools requiring chemical resistance and high pressure performance.
- Semiconductor: Wafer handling, CMP rings, and test sockets with low contamination and high purity.
- Automotive and Industrial: Gears, bearings, piston rings, and thrust washers for reduced wear and maintenance.
Available Grades and Specifications
- Virgin PEEK (Unfilled): Highest elongation and toughness. Natural (beige/khaki) or black.
- Glass Fiber Reinforced (e.g., 30% GF): Enhanced rigidity, creep resistance, and dimensional stability.
- Carbon Fiber Reinforced (e.g., 30% CF): Superior strength-to-weight ratio, higher modulus, and improved wear resistance.
- Bearing Grade: Modified with PTFE, graphite, and carbon for optimal low-friction and wear performance.
- Diameter Range: 4mm to 200mm (larger sizes available on request).
- Standard Lengths: 1000mm, 3000mm (custom cutting available).
- Colors: Natural, black, or custom.
- Machinability: Excellent for CNC turning, milling, drilling, and threading.
Skyjet Polymer ensures consistent quality through advanced continuous extrusion processes, providing rods with uniform properties, low internal stress, and superior surface finish. Our stock shapes minimize material waste in machining while offering reliable performance comparable to leading global brands.
Why Choose Skyjet Polymer PEEK Rods?
With years of expertise in high-performance polymers, we deliver cost-effective solutions with faster lead times than imported alternatives. Full traceability, material certifications, and technical support are standard. We support custom formulations and machining services for prototypes or production runs.
Call to Action Elevate your designs with Skyjet Polymer’s reliable PEEK rods. Contact us for quotes, samples, datasheets, or custom sizes. Discover how our extruded PEEK stock shapes can optimize your application’s performance and longevity. info@skyjetpolymer.com
