Unfilled PEEK - High-Performance Polymer for Demanding Applications
Unfilled PEEK is a high-performance thermoplastic polymer known for its exceptional mechanical strength, thermal stability, and chemical resistance. It consists of pure PEEK resin without any fillers or additives.
Advantages of Unfilled PEEK
High purity, excellent strength, chemical resistance, and thermal stability—ideal for clean, high-performance applications.
Superior Mechanical Strength
Excellent tensile and flexural strength for demanding applications.
High Thermal Stability
Maintains properties at elevated temperatures, suitable for high-heat environments.
Excellent Chemical Resistance
Resistant to a wide range of chemicals, solvents, and corrosive agents.
High Purity
Absence of fillers ensures consistent performance and biocompatibility.
Low Outgassing
Minimal outgassing in vacuum environments, ideal for aerospace and semiconductor components.
Good Wear Resistance
Suitable for sliding and wear components.
Allstar Material Unfilled peek Stock
Allstar Material offers a comprehensive inventory of unfilled PEEK in the following formats:
|
Plates |
|
|---|---|
|
Thickness |
4 - 120 mm |
|
Max. Width |
600 mm |
|
Length |
1000 - 3000 mm |
|
Rods |
|
|---|---|
|
Diameter |
5 - 200 mm |
|
Length |
1000 - 3000 mm |
|
Tubes |
|
|---|---|
|
Unfilled PEEK tubes are available upon custom order. Please contact us with your specific requirements. Contact |
|
Unfilled PEEK Performance Table
A quick overview of the key mechanical, thermal, and chemical properties of unfilled PEEK plastic.
|
Property |
Value |
Unit |
Test Method |
|---|---|---|---|
|
Tensile Strength |
90-100 |
MPa |
ASTM D638 |
|
Flexural Strength |
130-170 |
MPa |
ASTM D790 |
|
Young's Modulus |
3.6-4.0 |
GPa |
ASTM D790 |
|
Heat Deflection Temperature (HDT) |
150-160 |
°C |
ASTM D648 |
|
Continuous Use Temperature (EN) |
250 |
°C |
- |
|
Density |
1.30-1.32 |
g/cm³ |
ASTM D792 |
|
Water Absorption |
<0.5 |
% |
ASTM D570 |
|
Flammability |
V-0 |
- |
UL 94 |
Unfilled peek Application Industries and Parts
Used across aerospace, automotive, medical, semiconductor, and industrial sectors for parts like bushings, bearings, seals, connectors, and surgical tools—thanks to its strength, heat resistance, and durability.
Aerospace
Bushings, bearings, seals, and structural components.
Automotive
Thrust washers, bushings, and high-temperature connectors.
Medical
Implants, surgical instruments, and sterilization trays.
Semiconductor
Wafer carriers, test sockets, and insulators.
Chemical Processing
Pump components, valve seats, and seals.
Oil & Gas
Seals, bearings, and wear pads for downhole tools.
General Industrial
Gears, bearings, and wear components in machinery.
Contact Allstar Material today to discuss your unfilled PEEK requirements and request a quote.
Allstar Material provides high-quality unfilled PEEK known for its strength, chemical resistance, and thermal stability. Ideal for demanding applications, our team is ready to help you find the right solution and offer a competitive quote.
