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PEEK sheets are high-performance semi-crystalline thermoplastics with a melting point of 334°C and a glass transition temperature of 143°C. Their excellent heat resistance makes them ideal for aerospace, automotive, and electronics applications requiring thermal stability.
In addition to heat resistance, PEEK sheets offer exceptional mechanical strength, wear resistance, and a low coefficient of friction. They maintain dimensional stability under stress, making them ideal for high-load and precision engineering applications.
Available in thicknesses from 1mm to 50mm, PEEK sheets suit various industrial needs. Their superior chemical resistance to acids, bases, and solvents ensures durability in harsh environments, making them a reliable choice for demanding industries.
Key Features of PEEK Sheets
High-Temperature Resistance
High-Temperature Resistance: PEEK sheets can continuously operate at temperatures up to 250°C without significant degradation, making them ideal for high-heat environments.
Chemical Resistance
They exhibit excellent resistance to a wide array of chemicals, including acids, bases, and organic solvents, ensuring durability in corrosive settings.
Mechanical Strength
PEEK sheets possess high tensile and flexural strength, providing robustness for load-bearing applications.
Wear and Abrasion Resistance
The company implements strict quality control processes and has obtained international quality management system certifications such as ISO9001, ensuring that every product meets high-standard quality requirements.
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Applications of PEEK Sheets
Aerospace
PEEK sheets are extensively used in the aerospace industry for manufacturing critical components such as seals, bearings, and insulation parts. Their lightweight nature helps reduce overall aircraft weight, improving fuel efficiency. Additionally, PEEK’s high-temperature resistance ensures that these components maintain structural integrity even under extreme conditions, such as high-altitude pressure changes and continuous exposure to heat and friction.
Automotive
In the automotive sector, PEEK sheets are used for piston parts, bearings, and other under-the-hood components that endure extreme thermal and mechanical stress. Due to their superior wear resistance and low coefficient of friction, PEEK components contribute to enhanced engine performance, reduced energy loss, and extended service life. Moreover, their ability to withstand exposure to fuels, oils, and harsh environmental conditions makes them a preferred choice for critical automotive applications.
Electronics
The electronics industry benefits from PEEK sheets for insulating components and connectors, owing to their excellent electrical insulation properties and high thermal stability. PEEK ensures reliable performance in applications such as circuit boards, semiconductor manufacturing, and precision electronic assemblies. It also protects sensitive electronic parts from moisture, chemicals, and heat, reducing the risk of failure and improving overall product longevity.
Chemical Processing
In chemical processing industries, PEEK sheets are used for gaskets, seals, and pump components, where they provide exceptional resistance to harsh chemicals, high temperatures, and mechanical stress. Unlike traditional materials, PEEK does not degrade when exposed to strong acids, bases, and solvents, making it an ideal choice for demanding chemical environments such as pipelines, reactors, and industrial filtration systems.
Why Custom Design
Custom designing PEEK sheets is essential to fully leverage their exceptional properties for specific applications. Tailoring these high-performance thermoplastics ensures they meet precise operational requirements, enhancing efficiency and longevity.
Optimized Performance
Optimized Performance: Custom dimensions and formulations of PEEK sheets align with unique application demands, ensuring superior mechanical strength and thermal stability.
Enhanced Chemical Resistance
By selecting appropriate additives, customized PEEK sheets can offer improved resistance to specific chemicals encountered in specialized environments.
Application-Specific Solutions
Custom designs address unique challenges in industries such as aerospace, medical, and electronics, providing tailored solutions that standard sheets may not offer.
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Mob：+86-17712498436/+86-51265131882
E-mail：overseas@jutaipolymer.com
Custom PEEK Sheet FAQs
Q1: What thicknesses are available for PEEK sheets?
A1: PEEK sheets are typically available in thicknesses ranging from 1mm to 50mm, accommodating various application requirements.
Q2: Can PEEK sheets be machined into custom shapes?
A2: Yes, PEEK sheets can be easily machined using standard techniques to achieve precise dimensions and complex geometries.
Q3: Are PEEK sheets suitable for food contact applications?
A3: Certain grades of PEEK are FDA-compliant and safe for direct contact with food, making them suitable for food processing equipment.
Q4: How do PEEK sheets compare to metals like aluminum in terms of weight?
A4: PEEK sheets offer a high strength-to-weight ratio, providing a lightweight alternative to metals such as aluminum while maintaining comparable mechanical properties.
