Metron PEEK
PolyEtherEtherKetone
Metron PEEK is composed of many ether and ketone units. The aryl and ketone groups in PEEK’s structure provide stiffness, contributing to its excellent mechanical performance and high melting point. The ether groups add flexibility, making PEEK tough, while also providing resistance to chemical attack due to their unreactive nature.
The regular structure of PEEK’s repeat units allows for partial crystallization, which enhances its resistance to wear, creep, fatigue, and chemicals. This unique combination of properties makes PEEK one of the highest-performing thermoplastics globally.
Compared to metals, PEEK-based materials offer several advantages. They are lightweight, easily shaped, and resistant to corrosion, strength per unit weight can be significantly higher than that of metals, making it an attractive material for demanding applications
Main Characteristics:
High temperature performance – Suitable for continuous-use temperatures up to 260°C (500°F). Glass transition temperatures up to 170°C (338°F)
High wear resistance – Low coefficient of friction. High abrasion and cut-through resistance.
Mechanical strength and dimensional stability – High strength and stiffness in demanding conditions. Excellent long-term creep and fatigue properties.
Resistance to harsh chemicals – Withstands a wide range of acids and bases and shows excellent performance in hydrocarbons and organic solvents. Excellent hydrolysis resistance
High electrical integrity – Consistent properties across a range of frequencies and temperatures. Insulating, conducting and static dissipative materials.
High purity & bio inert – Resistance to gamma and electron beam radiation as well as transparent to X-rays.
Exceptional Flammability performance- resisting combustion up to 600°C. Even when ignited at extremely high temperatures, it self-extinguishes and produces minimal smoke.