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By learning about the properties, uses, and processing methods of PMMA (acrylic), designers and manufacturers can effectively use this material to develop innovative, high-quality products.Polyaryletheretherketone (PEEK) is a high-performance engineering plastic known for its exceptional mechanical properties, chemical resistance, and ability to operate at elevated temperatures. Widely used in various industries, the unique characteristics of PEEK plastic make it an ideal material for demanding applications.

This guide provides an in-depth exploration of PEEK, its properties, applications, processing methods, and materials improvements to help designers and manufacturers take full advantage of this versatile polymer.

What is PEEK?
PEEK plastic is a rigid, opaque (beige) engineering gambling dataset plastic composed of repeating monomers of two ether groups and one ketone group.

PEEK plastic
Known for its high thermal stability, excellent mechanical properties, and resistance to chemicals and wear, PEEK is widely used in the aerospace,

It should also be noted that PEEK is available under various trade names such as Tecapeek®, Arlon® 1000, Ketronpeek and Victrex 450G.

Main properties of PEEK
High temperature resistance: It can withstand continuous exposure to high temperatures, typically up to 250°C (482°F), and short-term exposure up to 300°C (572°F).
Chemical Resistance: It is resistant to various chemicals including acids, bases and organic solvents.
Mechanical resistance: It maintains high strength and rigidity even at high temperatures.
Dimensional stability: It exhibits minimal thermal expansion and high creep resistance.
Wear and Friction: It has low wear and friction characteristics, making it suitable for demanding applications.
Electrical Properties: Excellent insulating properties at various temperatures and frequencies.
Flame Retardant: PEEK plastic is inherently flame retardant, with low smoke and toxic gas emissions.
Advantages and disadvantages of PEEK
Benefits
High Temperature Resistance: It can withstand continuous exposure to high temperatures, making it suitable for applications operating in extreme thermal environments.
Mechanical Strength: PEEK plastic maintains high strength and stiffness even at elevated temperatures, enabling reliable performance in demanding mechanical applications.
Chemical Resistance: It is resistant to various chemicals including acids, bases and solvents, ensuring its durability and longevity under harsh chemical conditions.