PEKK (Polyetherketoneketone) Compounds

PEKK (Polyetherketoneketone) Compounds are engineered plastic materials created by blending PEKK resin with various additives and modifiers to achieve specific properties and performance characteristics. PEKK is known for its exceptional high-temperature resistance, mechanical strength, chemical resistance, and flame resistance.

About our supplier

RTP specializes in the compounding of custom engineered thermoplastics for a variety of applications and industries. The company has a global presence, with manufacturing facilities and technical centers located across multiple regions. RTP is committed to innovation and continuously develops new products and formulations to meet the evolving needs of its customers.

Unique Properties

PEKK compounds offer unique properties and advantages, including:

High-Temperature Resistance: They can withstand extreme temperatures, making them suitable for applications exposed to heat and thermal cycling.
Mechanical Strength: PEKK compounds provide excellent mechanical properties, including high tensile strength and toughness.

Chemical Resistance: They exhibit excellent resistance to a wide range of chemicals and solvents.
Flame Resistance: PEKK has inherent flame resistance properties, making it suitable for applications with stringent fire safety requirements.
Biocompatibility: Some PEKK compounds are biocompatible, making them suitable for medical and healthcare applications.

Alternative for

The choice of using PEKK compounds depends on specific application requirements, including high-temperature resistance, mechanical strength, chemical resistance, and flame resistance. Alternatives may include other high-temperature thermoplastics like polyetheretherketone (PEEK), polyimide (PI), or other specialty engineering plastics, depending on the desired characteristics and cost considerations. The selection is influenced by factors such as the intended use, regulatory requirements, and the need for specific material properties. PEKK compounds are preferred when their unique combination of properties aligns with the application’s needs, particularly in industries where high-temperature resistance, mechanical strength, chemical resistance, and fire resistance are crucial, such as aerospace and oil and gas applications.