Trusted China Manufacturer
High-Quality Creep-Resistant PEEK（Polyetheretherketone）
Allstar Material: Your Partner for High Temp, Strength, Chemical Resistance & Precision Machining.
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Trusted China Manufacturer
High-Quality Creep-Resistant PEEK（Polyetheretherketone）
Allstar Material: Your Partner for High Temp, Strength, Chemical Resistance & Precision Machining.
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.
Classification of Polyetheretherketone PEEK materials produced by Dalian Allstar Material
Dalian Allstar Material, through years of research and development and production, can now supply materials for most applications in the market, such as pure PEEK (no additives to PEEK), CF30 PEEK (PEEK with 30% carbon fiber added), GF30 PEEK (PEEK with 30% glass fiber added), bearing grade PEEK (with 10% carbon fiber, 10% PTFE, and 10% graphite added respectively). Verified by the market, our product quality is very stable.
Pure PEEK
As the name suggests, PEEK without any other materials added. This PEEK material is also the most widely applied. In addition to having excellent mechanical properties, pure PEEK material has the most excellent biocompatibility among all PEEK, and is often used in human body implants.
CF30 PEEK
CF30 PEEK is made by adding 30% by weight of carbon fiber to PEEK material. Among all PEEK classifications, CF30 PEEK has higher strength and lower thermal expansion coefficient. It is mainly applied in load-bearing structural components and environments requiring dimensional stability.
GF30 PEEK
GF30 PEEK is produced by adding 30% by weight of glass fiber to PEEK material. Among all PEEK classifications, GF30 PEEK has higher strength, but the cost is lower than carbon fiber, and GF30 PEEK retains the electrical insulation performance of PEEK.
Bearing Grade PEEK
Bearing Grade PEEK is made by adding 10% carbon fiber, 10% PTFE, and 10% graphite. Among all PEEK materials, it has extremely low friction coefficient and wear resistance. It is mainly applied in equipment bearings and wear-prone components.
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
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.
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.
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.
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.
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.
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.
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.
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.
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).
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.