PEEK Powder Manufacturer — Custom Industrial Grades
Peflon supplies PEEK powder for industrial buyers who need clear grade options, steady communication and dependable supply — for engineered parts, coating projects and advanced composites where material control matters.
What Is PEEK Powder
PEEK powder, also named polyether ether ketone powder (PEEK, CAS 31694-16-3), is a high-performance thermoplastic powder used in demanding engineered applications. Peflon supplies PEEK powder in different forms for molded parts, protective coatings and advanced composite work.
For distributors and OEM manufacturers, PEEK powder is a practical option when part quality, thermal stability (melting point ≈343 °C) and long-term reliability matter — see general PEEK property data.
PEEK Resin Grade Comparison
Six PEEK powder grades share the same core mechanical and thermal profile — the main variable is particle size (D50 13–26 μm), matched to your forming or coating method.
| Property | PF-1UPF13-H | PF-1UPF15-H | PF-1UPF17-H | PF-1UPF19-H | PF-1UPF22-H | PF-1UPF26-H |
|---|---|---|---|---|---|---|
| Material Type | PEEK resin powder | PEEK resin powder | PEEK resin powder | PEEK resin powder | PEEK resin powder | PEEK resin powder |
| Tensile Strength | 100 MPa | 100 MPa | 100 MPa | 100 MPa | 100 MPa | 100 MPa |
| Elongation at Break | 15% | 15% | 15% | 15% | 15% | 15% |
| Flexural Strength | 170 MPa | 170 MPa | 170 MPa | 170 MPa | 170 MPa | 170 MPa |
| Flexural Modulus | 4.1 GPa | 4.1 GPa | 4.1 GPa | 4.1 GPa | 4.1 GPa | 4.1 GPa |
| Impact Strength | Izod Notched 4.5 kJ/m² | Izod Notched 4.5 kJ/m² | Izod Notched 4.5 kJ/m² | Izod Notched 4.5 kJ/m² | Izod Notched 4.5 kJ/m² | Izod Notched 4.5 kJ/m² |
| Melting Point | 343 °C | 343 °C | 343 °C | 343 °C | 343 °C | 343 °C |
| Glass Transition | Tg 143 °C | Tg 143 °C | Tg 143 °C | Tg 143 °C | Tg 143 °C | Tg 143 °C |
| Flow Property | MFR 80 g/10 min | MFR 80 g/10 min | MFR 80 g/10 min | MFR 80 g/10 min | MFR 80 g/10 min | MFR 80 g/10 min |
| Density / Bulk | 1.3 / 0.3 g/cm³ | 1.3 / 0.3 g/cm³ | 1.3 / 0.3 g/cm³ | 1.3 / 0.3 g/cm³ | 1.3 / 0.3 g/cm³ | 1.3 / 0.3 g/cm³ |
| Particle Size (D50) | 13 μm / 1000 mesh | 15 μm / 950 mesh | 17 μm / 850 mesh | 19 μm / 750 mesh | 22 μm / 650 mesh | 26 μm / 550 mesh |
| Drying Condition | 150 °C / 3 h or ≥120 °C / 6 h | 150 °C / 3 h or ≥120 °C / 6 h | 150 °C / 3 h or ≥120 °C / 6 h | 150 °C / 3 h or ≥120 °C / 6 h | 150 °C / 3 h or ≥120 °C / 6 h | 150 °C / 3 h or ≥120 °C / 6 h |
| Processing Temperature | 380 ± 20 °C | 380 ± 20 °C | 380 ± 20 °C | 380 ± 20 °C | 380 ± 20 °C | 380 ± 20 °C |
| Moisture Absorption | < 0.3% | < 0.3% | < 0.3% | < 0.3% | < 0.3% | < 0.3% |
Note: typical values from technical data sheets, for reference only — confirm final selection by processing method and end use. Click any grade name to download its TDS.
Types of PEEK Powder
PEEK powder categories help you compare by powder form, size range and application direction — so distributors, manufacturers and industrial buyers find a suitable option without sorting through one generic description.
PEEK Powder for Compression Molding
Formed industrial parts needing stable structure and repeatable shape — rings, bushings, gaskets and other molded components.
PEEK Powder for Powder Coating
Protective coating on metal parts — functional coating layers for demanding industrial service.
PEEK Powder for Composite
Advanced material systems where clean distribution and reliable performance matter — prepreg and other composite applications.
Why Choose Peflon PEEK Powder
When you source PEEK powder you need a supplier that supports product clarity, quality review and follow-up through the project cycle. Peflon PEEK powder is built for buyers who value cleaner comparison and smoother inquiry handling.
Clear Grade Structure
- Clearer distinction between powder types
- Easier comparison during supplier screening
- Useful for OEM and distributor projects
Key Quality Points Checked
- Supports better sample review
- Useful for internal technical checks
- Aligns purchasing and engineering
Support for New Project Screening
- Useful for first-round material screening
- Shortens internal comparison time
- Supports sample discussion
Follow-Up for Repeat Orders
- Better support for ongoing projects
- Clearer follow-up for repeat needs
- Useful for regular supply planning
PEEK Powder — Frequently Asked Questions
What is PEEK powder used for?
Molded parts (compression and injection molding), functional powder coatings on metal, composite and prepreg systems, and other engineered industrial applications where high temperature and chemical resistance are required.
How do I choose the right PEEK powder particle size?
Match D50 to the process: finer powder (≈13–17 μm) suits coating and thin, detailed parts; coarser powder (≈19–26 μm) suits molding and composite work. Our six grades span D50 13–26 μm.
Can PEEK powder be used for coating applications?
Yes — PEEK powder is used for functional protective coatings on industrial metal parts by electrostatic or fluidized-bed powder coating, giving wear, chemical and high-temperature resistance.
Is PEEK powder suitable for compression molding?
Yes — it is commonly used for compression-molded parts such as seals, rings, bushings and gaskets, then sintered above the melting point (≈343 °C) at a processing temperature around 380 ± 20 °C.
What temperature can PEEK handle?
PEEK is a high-temperature polymer with a glass transition of ~143 °C and melting point of ~343 °C, suitable for continuous service around 250 °C. Confirm exact limits against the grade data sheet and your load conditions.
Does PEEK powder need drying before processing?
Yes — dry at 150 °C for 3 h (or ≥120 °C for 6 h) before molding; PEEK absorbs little moisture (<0.3%) but drying ensures void-free, consistent parts.
Related High-Performance Polymers
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Technical Support of PEEK Powder
Selecting and processing PEEK powder raises real engineering questions — grade and particle-size choice, drying, processing temperature and end-use limits. Our technical library shares practical, hands-on guidance from the Peflon materials team.
PEEK Material Processing Guide
Learn how to process PEEK material correctly. This guide covers common PEEK extrusion, injection molding, compression molding, 3D printing, and machining defects with practical troubleshooting tips.
How to Choose PEEK for High-Temperature Parts
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Why is PEEK Plastic So Expensive?
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Get a PEEK Powder Grade Match & Sample
Tell us your application, part type and preferred powder form or particle size — our engineers will suggest a PEEK powder grade, send the TDS and ship a sample.