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High-Quality Creep-Resistant PEEK（Polyetheretherketone）

Allstar Material: Your Partner for High Temp, Strength, Chemical Resistance & Precision Machining.

PEEK Bearing Cage
peek films
PEEK Rods
Peek Key characteristics:

What is Polyetheretherketone (PEEK)?

Polyetheretherketone, commonly known as PEEK, is a high-performance engineering thermoplastic. It belongs to the polyaryletherketone (PAEK) family of polymers.

High-Temperature Resistance:

Can operate continuously at high temperatures (up to 260°C or 500°F).

Excellent Mechanical Strength

Strong, stiff, tough, and has good fatigue resistance.

Outstanding Chemical Resistance

Resists a wide range of chemicals, including acids, bases, solvents, and hydrocarbons.

Good Wear and Abrasion Resistance

Durable in demanding friction and wear applications.

Hydrolysis Resistance

Performs well in hot water and steam.

Biocompatibility

Certain grades are suitable for medical implants.

Electrical Insulation

ood dielectric properties.

Allstar Material Supplies

Multiple Grades PEEK for Your Needs.

Diverse engineering plastic grades are offered. A wide selection ensures the precise material for your application can be found. Specific performance requirements are met. Secure the optimal solution tailored to your needs.

Unfilled peek

Unfilled PEEK

Unfilled polyetheretherketone, offering excellent overall performance.

Manufactured using only pure polyetheretherketone resin.

Offers the highest toughness and impact resistance among all PEEK grades.

Can be readily sterilized via steam, dry heat, ethanol, and gamma irradiation.

Raw material composition meets EU and US FDA regulations for food contact.

Ideal for:

Medical device components, pharmaceutical processing equipment, food handling applications requiring biocompatibility and sterilizability.

PEEK Bearing Cage

PEEK - Bearing Grade

This is a high-performance PEEK Bearing Grade engineering plastic, modified with 10% PTFE, 10% graphite, and 10% carbon fiber, significantly enhancing its wear resistance, self-lubrication, and mechanical strength.

Specially formulated with 10% each of PTFE, Graphite, and Carbon Fiber additives.

Engineered for demanding bearing and wear applications.

Delivers superior tribological properties: low coefficient of friction, excellent wear resistance, and a high Pressure-Velocity (PV) limit.

Ideal for:

 Bushings, bearings, wear pads, thrust washers, and other components subjected to friction and wear.

PEEK Bearing Cage

GF30 PEEK

PEEK reinforced with 30% glass fiber, providing increased strength and stiffness.

Reinforced with 30% glass fibers for significantly enhanced performance.

Provides increased rigidity, superior creep resistance, and improved dimensional stability compared to unfilled PEEK.

Well-suited for structural components requiring high strength and stability, especially under sustained load at elevated temperatures.

Note: Suitability for specific sliding applications should be verified, as glass fibers can be abrasive to mating surfaces.

Ideal for:

Structural parts, insulators, connectors, and components demanding stiffness and load-bearing capability at high temperatures.

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CF30 PEEK

PEEK reinforced with 30% carbon fiber, offering even higher strength, stiffness, and lower weight.

Reinforced with 30% carbon fibers, offering the highest level of mechanical performance.

Exhibits superior strength, elastic modulus, creep resistance, and wear properties compared to glass-filled PEEK.

Features significantly higher thermal conductivity (approx. 3.5 times that of virgin PEEK), promoting rapid heat dissipation from wear surfaces.

Ideal for:

High-load structural applications, demanding wear components, bushings, bearings operating at higher speeds/loads, and parts requiring enhanced thermal conductivity.

PEEK (Polyetheretherketone)

PEEK (Polyetheretherketone) is utilized across diverse, demanding industries.

Its exceptional properties drive this widespread adoption. High temperature resistance, excellent chemical inertness, and superior mechanical strength are key characteristics.In nuclear and military sectors, PEEK is specified for radiation-resistant cables and robust fiber optic protection. For automotive and industrial uses, wear-resistant bearings, bushings, electrical insulators, and fasteners are frequently manufactured from PEEK. Its outstanding overall performance ensures reliable operation even in extreme environments. Choose PEEK to enhance product performance and longevity.

Aerospace Fasteners

Aerospace Fasteners

PEEK material is a key selection for the aerospace industry. Its excellent strength-to-weight ratio significantly reduces aircraft weight, improving fuel efficiency. PEEK withstands high temperatures and chemical corrosion, adapting to harsh flight environments. It is commonly used for structural components, interior fittings, insulation materials, and critical connectors. Utilizing PEEK enhances aircraft safety, performance, and operational lifespan. It is the ideal choice for demanding aerospace applications.

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PEEK Nuts in Aerospace

PEEK Nuts in Aerospace: Lightweight & Reliable Fastening

PEEK nuts are ideal fasteners for aerospace applications. Their extremely low density significantly reduces structural weight, enhancing fuel economy. Concurrently, PEEK nuts possess high mechanical strength, excellent high-temperature resistance, and chemical inertness, ensuring reliable connections in extreme flight environments. They often replace metal nuts, especially where electrical insulation or prevention of galvanic corrosion is required. Utilizing PEEK nuts enhances aircraft safety and durability.

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PEEK Cable for Aerospace

PEEK Cable in Aerospace: Lightweight, Durable, Safe Choice

PEEK insulated cables are critical components in modern aerospace systems. Their exceptional lightweight properties contribute to reducing overall aircraft weight, enhancing fuel efficiency. PEEK's inherent high-temperature resistance, chemical inertness, and abrasion resistance ensure stable cable operation under extreme flight conditions. Furthermore, its excellent dielectric properties and low smoke, low toxicity, and flame retardant characteristics significantly enhance flight safety. PEEK cable is the ideal solution for aerospace wiring applications demanding high reliability and long service life.

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PEEK in Oil & Gas

PEEK in Oil & Gas: Key Material for Extreme Conditions

PEEK material is a core choice for demanding Oil & Gas applications. Its exceptional resistance to high temperatures, high pressures, and aggressive chemicals (like H₂S, CO₂) makes it ideal for harsh downhole environments. Key applications include seals (e.g., backup rings, valve seats), bearings, bushings, electrical connectors, and wire insulation. PEEK's wear and hydrolysis resistance ensure component reliability and extended service life, reducing downtime. It is the preferred material for critical components under extreme conditions.

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PEEK in New Energy Vehicles

PEEK in New Energy Vehicles: Lightweight & High-Performance Choice

PEEK is an ideal choice for critical New Energy Vehicle (NEV) components. Its high temperature resistance, excellent electrical insulation, and lightweight properties are utilized in motors, battery systems, and high-voltage connectors. PEEK enhances EV performance, reliability, and contributes to lightweight design.

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PEEK Insulating Paper

PEEK Insulating Paper in New Energy Vehicles: Ensuring High-Voltage System Safety

PEEK insulating paper is a critical insulation material for motors, battery packs, and power electronics in New Energy Vehicles (NEVs). Its exceptional high-temperature resistance, high dielectric strength, and excellent mechanical properties provide reliable electrical insulation even at very thin gauges. It is widely used for motor slot liners, phase insulation, and battery module barriers, effectively preventing short circuits between high-voltage components, thus enhancing system safety, energy density, and long-term operational reliability.

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Bearing Grade PEEK

High-Performance PEEK Bearings: The Solution for Demanding NEV Applications

PEEK gears are utilized in New Energy Vehicles (NEVs) for powertrain and related systems. Their lightweight nature, high strength, excellent wear resistance, and noise reduction properties contribute to improved transmission efficiency, extended component lifespan, and quieter operation, meeting the demanding requirements for high-performance parts in NEVs.

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    Allstar Material supplies

    Allstar Material supplies peek plates, rods, tubes, and films

    A comprehensive selection of high-performance engineering plastic plates, rods, tubes, and films is supplied by Allstar Material. An extensive range of dimensions is stocked, designed to meet your precise manufacturing and processing requirements. All materials undergo stringent quality control, ensuring superior performance and batch consistency. Partner with Allstar for dimensionally accurate, high-quality stock shapes, providing reliable and efficient supply chain support for your projects. Inquire now for specific dimension ranges to meet your procurement specifications.

    Peek Plate

    Peek Plates/sheets:

    Thickness: 4 - 120 mm

    Max. Width: 600 mm

    Length: 1000 - 3000 mm

    PEEK Rods

    Peek Rods:

    Diameter: 5 - 200 mm

    Length: 1000 - 3000 mm

    tubes-PEEK-Elekem-1280x480px

    Peek Tubes:

    Inner Diameter (ID): 12 - 400 mm

    Outer Diameter (OD): 23 - 450 mm

    Length: Custom (Per customer requirements)

    peek films

    Peek Films:

    Thickness: 0.03 - 3 mm

    Max. Width: 600 mm

    PEEK-seals

    Peek Capillary Tubes:

    Inner Diameter (ID): 0.3 - 7.9 mm

    Outer Diameter (OD): 0.5 - 8.2 mm

    Format: Supplied in Coils / On Spools

    peek-plastic-film

    Peek Filaments:

    Diameter: 0.15 - 3 mm

    Advanced Manufacturing Capabilities at Allstar Material

    Our facility features advanced machinery and skilled personnel for Injection Molding, CNC Machining, Turning, Compression Molding, and Additive Manufacturing (3D Printing).

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    INFORMATION QUESTIONS

    FREQUENTLY ASKED QUESTIONS

    What temperature can PEEK withstand?

    PEEK offers excellent high-temperature resistance. Its continuous operating temperature is typically around 250-260°C (482-500°F). It can withstand higher temperatures for short periods, with a melting point of approximately 343°C (649°F).

    Is PEEK resistant to chemical corrosion?

    Yes, PEEK exhibits excellent chemical resistance. It is resistant to a wide range of organic and inorganic chemicals, solvents, and hydrolysis. However, note that it can be attacked by certain highly concentrated oxidizing acids (like concentrated sulfuric acid).

    PEEK Classification / Types

    PEEK materials can be classified into various grades based on fillers and modifications, primarily including:

    Unfilled (Virgin/Natural) PEEK

    Glass Fiber Reinforced PEEK (e.g., PEEK GF30)

    Carbon Fiber Reinforced PEEK (e.g., PEEK CF30)

    Bearing Grade / Wear-Resistant PEEK (often containing PTFE, graphite, carbon fiber, etc.)

    Payment Methods

    Our standard payment methods typically include Telegraphic Transfer (T/T). For larger orders or specific circumstances, Letter of Credit (L/C) may also be acceptable, subject to mutual agreement. Specific payment terms can be discussed based on order details and the customer relationship.

    How are the products packaged?

    Products are carefully packaged to ensure safe transport and prevent damage during international shipping. Standard packaging typically involves protective wrapping (e.g., plastic film, bubble wrap) and sturdy cartons. For bulk orders or larger/heavier items, palletizing or custom wooden crates are used for reinforcement. Custom packaging solutions can be provided upon request.