Throughout the plastics industry, PEEK is widely recognized as one of the leading high-performance polymers (HPP). While metals have traditionally dominated industries such as automotive, aerospace, oil & gas, and medical devices, PEEK materials are rapidly transforming the market with lightweight and high-strength alternatives. What is PEEK Material? PEEK (Polyether Ether Ketone) belongs to the family of aromatic polyketone polymers, also known as Polyaryletherketone (PAEK). It is one of the world's most advanced thermoplastic engineering materials. Research on PEEK began in the 1960s, and the material was first commercialized by Imperial Chemical Industries (ICI) in 1981. Chemically, PEEK is a semi-crystalline linear polymer that combines excellent mechanical strength, high heat resistance, chemical resistance, wear resistance, and dimensional stability. Compared with traditional metals, PEEK materials are lightweight, corrosion-resistant, easy to process, and offer exceptional specific strength (strength-to-weight ratio). Datasheet for Reference Key Advantages of PEEK High Heat Resistance Continuous operating temperature up to 260°C (500°F), suitable for extreme thermal environments. Chemical Resistance Resistant to fuels, oils, hydraulic fluids, solvents, and harsh chemical environments. Mechanical Strength Excellent stiffness, fatigue resistance, and creep resistance over long service life. Flame Resistance High ignition temperature with low smoke emission, widely used in aerospace applications. Recyclable & Reprocessable Can be repeatedly melted and processed with minimal property loss. Electrical Stability Excellent electrical insulation properties, with optional conductive modifications available. PEEK is also non-hygroscopic, radiation resistant, and transparent under X-ray exposure, making it ideal for medical and electronic applications. As a thermoplastic engineering material, PEEK can be processed by injection molding, extrusion, and compression molding using conventional equipment. Today, PEEK is increasingly replacing traditional metals and alloys in demanding applications where lightweight structures, durability, and long-term reliability are required. Applications PEEK materials are widely used in: Automotive components Aerospace structures Oil & gas equipment Medical devices Electrical and electronic applications Industrial machinery parts Contact us for additional application solutions and customized material recommendations. Production Processing Injection molding is one of the most common methods for manufacturing PEEK plastic components. During injection molding, molten PEEK material is injected into a mold cavity under high pressure. After cooling and solidification, the finished part is ejected from the mold. This process enables the production of complex, thin-wall, high-precision components with excellent surface finish and dimensional stability. Certifications ISO9001 / IATF16949 Quality Management Certification National Laboratory Accreditation Certificate Modified Plastics Innovation Enterprise REACH & ROHS Heavy Metal Testing Xiamen LFT-G Factory Production Capacity: 500 tons/month Packing: 20kg/bag About Us Xiamen LFT Composite Plastic Co., Ltd. was established in 2009 and specializes in long fiber reinforced thermoplastic materials. The company integrates R&D, production, and global sales of advanced engineering plastics, including long glass fiber and long carbon fiber reinforced composites. Our products are widely used in automotive, aerospace, new energy, industrial equipment, medical devices, and sports applications. ```

PEEK is a versatile molding resin ideal for applications requiring sterilized equipment or containers. It is highly resistant to chemicals and heat and capable of resisting submersion in liquids long-term. It also can generally be subjected to harsh operational environments. The mechanical properties of PEEK allow it to be used as reinforcement material in various scenarios.

The mechanical properties of PEEK allow it to be used as reinforcement material in various scenarios.

PEEK long carbon fiber reinforced material delivers outstanding mechanical strength, heat resistance, and chemical stability, making it suitable for extreme-performance applications. It is ideal for aerospace, medical, and industrial components requiring lightweight durability and long-term reliability.

PEEK filling long carbon fiber reinforced thermoplastic for lightweight car parts.

PEEK can still maintain good electrical insulation in harsh environments such as high temperature, high pressure and high humidity, and has characteristics such as not easy to deform in a wide temperature range, so it is used as an ideal electrical insulation material in the field of electronic and electrical appliances.

Pure PEEK itself is a special engineering plastic, with radiation resistance, self-lubrication, high temperature resistance, wear resistance, fatigue resistance and other characteristics. The performance of carbon fiber reinforced PEEK material has improved in many aspects compared with pure PEEK material.

PEEK long carbon fiber reinforced material provides exceptional thermal stability, outstanding chemical resistance, and superior mechanical properties, making it ideal for the most demanding engineering applications. With its high strength, rigidity, and low friction characteristics, this material is widely used in aerospace, automotive, and industrial sectors. Its ability to withstand extreme temperatures and harsh chemical environments ensures reliable performance and durability in critical applications.

PEEK long carbon fiber reinforced material provides exceptional thermal stability, outstanding chemical resistance, and superior mechanical properties, making it ideal for the most demanding engineering applications. With its high strength, rigidity, and low friction characteristics, this material is widely used in aerospace, automotive, and industrial sectors. Its ability to withstand extreme temperatures and harsh chemical environments ensures reliable performance and durability in critical applications.

It is highly resistant to chemicals and heat and capable of resisting submersion in liquids long-term. It also can generally be subjected to harsh operational environments. The mechanical properties of PEEK allow it to be used as reinforcement material in various scenarios.

PEEK is a versatile molding resin ideal for applications requiring sterilized equipment or containers. It is highly resistant to chemicals and heat and capable of resisting submersion in liquids long-term. It also can generally be subjected to harsh operational environments. The mechanical properties of PEEK allow it to be used as reinforcement material in various scenarios.