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With the continuous development of global industries such as automotive, aerospace, electronics, medical, and energy, the demand for high-performance materials has increased. PEEK wire, as an excellent engineering plastic, is experiencing rapid growth. This is especially true in applications with high requirements for temperature, corrosion, and mechanical strength, such as engine parts, aerospace components, semiconductor equipment, and medical devices.
In the aerospace field, reducing weight and improving performance are eternal pursuits. PEEK wire, due to its high strength, high-temperature resistance, and low density, is widely used in aircraft engine parts, wing structures, satellite components, and more.
In the hot-end components of aircraft engines, PEEK wire can withstand the scouring of high-temperature gases and complex mechanical stresses. It replaces traditional metal materials, effectively reducing engine weight and improving fuel efficiency.
PEEK wire has broad application prospects in the medical field. It has excellent biocompatibility and does not trigger immune responses in the human body, making it suitable for manufacturing artificial joints, spinal implants, dental restoration materials, and more.
Compared to traditional metal implant materials, PEEK wire has a lower elastic modulus, closer to the mechanical properties of human bones. This reduces stress shielding effects, promotes bone growth and healing, and has the following characteristics.
Lightweight: Low density (about 1.3g/cm3);
Low elastic modulus: Similar to bones, cushions impact, protects opposing teeth and implants;
Good mechanical properties: Excellent strength and toughness, wear resistance, self-lubrication, creep resistance, and fatigue resistance;
Convenient imaging inspections: Transmissible to X-ray/CT/MRI without metal artifacts, no need to remove the restoration during imaging checks;
Stable physicochemical properties: Radiation resistance, oxidation resistance, ethylene oxide resistance, high-temperature resistance, moisture resistance; weak hydrophobicity, not easy to stain;
Reliable biocompatibility: Non-cytotoxic, non-allergenic, no metallic taste in the mouth; reduces the risk of peri-implantitis;
Convenient clinical reparability: In case of infection or other reasons for repair, no need for crown removal, only in-situ drilling and porcelain sealing are required.
As electronic and electrical products keep moving toward miniaturization and high performance, the applications of PEEK wire are becoming increasingly widespread. In the manufacturing of electronic components, PEEK can be used as an insulating material for circuit boards, chip packaging, etc.
Its excellent high-temperature performance and electrical insulation properties ensure the stable operation of electronic components in complex environments with high temperatures and high voltages. Additionally, PEEK wire can be used to manufacture the outer shells and connectors of electronic devices. Its flame resistance and mechanical properties meet the safety and reliability requirements of electronic and electrical products.
With the automotive industry trending towards lightweight and electrification, PEEK wire has become an important material. In the motors of new energy vehicles, PEEK wire can be used to manufacture enamelled wire materials, enhancing the motor's high-temperature resistance and insulation performance.
Besides, PEEK can be used to manufacture seals for lithium batteries, ensuring the battery's seal and safety under complex working conditions. In the automotive transmission system, components like bearings and gears made of PEEK wire can reduce weight, lower friction losses, and improve fuel efficiency and power performance.
In industrial manufacturing, PEEK wire is widely used in the manufacture of mechanical components under various harsh working conditions. For example, in chemical pumps, valves, and other equipment, the corrosion resistance and wear resistance of PEEK wire make it an ideal material choice.
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