12/9/2023 0 Comments Peek plastic hard wearing partsThe PAEK family is characterized by high-temperature stability and high mechanical strength. PEEK belongs to the PAEK polymer family (polyaryletherketones polymer family) that includes PEK, PEEK, PEEKK, PEKK, PEKEKK and more. For instance, Polyethilene (PE) is an organic polymer with every carbon atom bonded with two hydrogen atoms. Almost all the plastic compounds used today are organic, constituted of very big molecules made by long chains of carbon atoms. In chemistry, organic compounds are generally any chemical compounds that contain carbon-hydrogen bonds. Here are some PEEK polymer's chemical properties: Flexibility in the polymer backbone is provided by ether linkages. The high thermal stability of PEEK is provided by the diphenylene ketone groups, which impart also high strength and high resistance to oxidation. The molecular strength of the repeating monomers of two ether groups and a ketone group that compose PEEK, provide it of outstanding properties. Polymers are substances or materials consisting of macromolecules composed of many repeating subunits, called monomers. PEEK ( Polyetheretherketone) is a colourless organic thermoplastic polymer, even though when printed it looks beige-brown (in its Carbon reinforced version, it looks black). Medical Devices: Precision medical equipment, surgical tools, and imaging systems.įood Processing: Bearings used in food-grade machinery and equipment.Polyetheretherketone ( PEEK) is a semi-crystalline, high-performance organic thermoplastic polymer that belongs to the PAEK family. Oil and Gas: Downhole tools, drilling equipment, and subsea components. Industrial Machinery: Heavy-duty equipment, conveyor systems, and robotic applications. The PEEK bearing cage finds applications in a wide range of industries, including but not limited to:Īerospace: Bearings used in aircraft engines, landing gear, and control systems.Īutomotive: High-performance engines, transmissions, and suspension systems. This attribute is vital for precision engineering applications that demand tight tolerances and consistent performance. This feature is especially crucial in aerospace, automotive, and other industries where weight reduction can lead to improved fuel efficiency and overall performance.Ħ, Dimensional Stability: PEEK maintains its dimensional stability even in extreme conditions, ensuring that the bearing cages retain their shape and form over time. This property protects the bearing cages from corrosion and degradation when exposed to aggressive substances, making them suitable for applications in chemically challenging environments.ĥ, Lightweight: PEEK is a lightweight material, which is advantageous for reducing the overall weight of machinery and equipment. This structural integrity contributes to enhanced load-bearing capacity, allowing the bearings to endure heavy loads and harsh operating environments.Ĥ, Chemical Resistance: PEEK is highly resistant to various chemicals, including acids, bases, and solvents. This attribute ensures smooth and efficient operation, minimizing energy consumption and extending the overall service life of the bearings.ģ, Excellent Mechanical Strength: PEEK bearing cages exhibit exceptional mechanical strength and stiffness, providing robust support to the rolling elements within the bearing. This property allows the cages to withstand extreme operating conditions without losing mechanical integrity, making them suitable for applications involving elevated temperatures or thermal cycling.Ģ, Low Friction and Wear: The PEEK material's inherent low coefficient of friction helps in reducing wear and friction within the bearing assembly. PEEK stands for Polyether Ether Ketone, a high-performance engineering thermoplastic known for its exceptional properties, making it an ideal material choice for demanding applications in various industries.ġ, High-Temperature Resistance: One of the most significant advantages of PEEK bearing cages is their outstanding resistance to high temperatures. The PEEK bearing cage is an advanced and innovative component designed to enhance the performance, durability, and reliability of industrial bearings.
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