![TFF PEEK Logo](https://thefilamentfactory.de/wp-content/uploads/2020/04/tff-peek.gif)
POLYETHER ETHERKETONE MULTIFILAMENT YARNS
PEEK is a high performance fiber product produced through a melt-spinning process. Partially crystalline, PEEK has a high tensile strength, is exceptionally resistant to chemicals and can operate at extreme temperatures. These properties will provide a longer product life, lower maintenance costs, less machine downtime, and broader material design options. Overall, PEEK is a great fit for the most demanding applications.
![high tenacity](https://thefilamentfactory.de/wp-content/uploads/2020/04/tff_icons_high_tenacity.gif)
![chemical resistant](https://thefilamentfactory.de/wp-content/uploads/2020/04/tff_icons_chemical_resistant.gif)
![temperature resistant](https://thefilamentfactory.de/wp-content/uploads/2020/04/tff_icons_temperature_resistant.gif)
![abrasion resistant](https://thefilamentfactory.de/wp-content/uploads/2020/04/tff_icons_abrasion_resistant.gif)
USE CASES
![violin strings](https://thefilamentfactory.de/wp-content/uploads/2022/12/Geigensaiten.jpg)
Violin strings
![Aerospace](https://thefilamentfactory.de/wp-content/uploads/2022/12/Flugzeug-Innenraum.jpg)
Aerospace
![Composites](https://thefilamentfactory.de/wp-content/uploads/2022/12/Verbundwerkstoffe.jpg)
Composites
Excellent thermal and chemical resistance
Low flammability, self-extinguishing, emits
lowest level of smoke and toxic gas
Excellent resistance to heat, acids and alkali
Insoluble in all common solvents
Resistant to radiation
Service temperature at 250°C
High performance, semi-crystalline polymer
Excellent impact strength
Exceptional friction and wear performance
Outstanding hydrolysis and corrosion resistance
High dimensional stability
Good electrical insulation
Recyclable
High-quality
Properties such as tenacity, elongation
and shrinkage are extremely constant
Full titer range
110 dtex up to 6600 dtex
Flexibility
Titer, tenacity, HAS% can be optimized