PEEK is an abbreviation for PolyEtherEther-Ketone, a high performance engineering thermoplastic. PEEK grades offer chemical and water resistance similar to PPS (PolyPhenylene Sulfide), but can operate at higher temperatures. PEEK can be used continuously to 480°F (250°C) and in hot water or steam without permanent loss in physical properties. For hostile environments, PEEK is a high strength alternative to fluoropolymers. PEEK carries a V-0 flammability rating and exhibits very low smoke and toxic gas emission when exposed to flame. 30% Glass Filled PEEK contains glass fibers which significantly reduces the expansion rate and increases the flexural modulus of PEEK. This grade is ideal for structural applications that require improved strength, stiffness, or stability, especially at temperatures above 300°F (150°C). Glass-filled PEEK is light brown or tan in color.
- Aerospace Components
- Electrical Connectors
- Electrical Housings
- Semiconductor Components
- Structural Components
Characteristics:
- Excellent Chemical Resistance
- High Temperature Resistance
- Higher strength & Stiffness than Unfilled PEEK
- Lower Thermal Expansion than Unfilled PEEK
- Unaffected by continuous exposure to hot water or steam
- Very Low Moisture Resistance