PEEK
PEEK (polyetheretherketone) is a semicrystalline thermoplastic with excellent mechanical and chemical resistance properties that are retained at high temperatures. PEEK combines a very good dimensional stability with excellent wear and radiation resistance even under thermal load. This makes PEEK the ideal choice for applications with the highest demands.
To improve specific characteristics such as creep resistance, stiffness, coefficient of friction and wear resistance, we can offer you an additional range of PEEK compounds:
- PEEK + 30% glass fibre
- PEEK + 30% carbon fibre
- PEEK + 10% carbon fibre + 10% graphite + 10% PTFE
Vanéflon is your partner for rods, tubes, sheets and machined parts
Key properties
- High temperature resistance: -40/+260°C (short term +300°C)
- Very high stiffness
- Very high compressive strength
- Food contact : FDA compliant – EU 10/2011
- Low coefficient of thermal expansion
- Dimensional stability
- Flame retardant
- Good chemical resistance
Get to know the specifications
Download our PEEK DatasheetProduct range

Vanéflon can offer rods, tubes, sheets and near-net shapes in a wide variety of materials and sizes.

Vanéflon’s specialised team will help you to find the optimal solution for your machined part needs at competitive rates.

Vanéflon has more than 45 years of experience in producing liners, coated discs, valve seats and chevron seats for butterfly valves.
Why choose Vanéflon
High-quality products
Thanks to our extensive knowledge of high-performance plastics and the continuous monitoring by technical experts, we possess the necessary know-how from powder to final product.
Excellent service & support
We strive to have a one-on-one relationship with our customers. The Vanéflon team is always ready to answer all of your questions and to guide you in projects tailored to your company’s needs.
Cost efficiency
We analyse the needs of our customers to provide the most efficient solution possible.
Delivery reliability
We deliver as promised with flexible VMI systems to offer seamless support to the logistical processes of our customers.