PCTFE

PCTFE (Polychlorotrifluoroethylene) is a versatile fluoropolymer renowned for its exceptional properties where purity, precision, and protection against moisture and gas permeation are crucial.

Key properties

  • High temperature resistance (-273°C/+170°C)
  • Dimensional stability
  • High resistance to cold flow
  • Excellent chemical resistance
  • Food contact : FDA compliant – EU 10/2011
  • Excellent cryogenic performance
  • Radiation resistance
  • Near-zero moisture absorption
  • High rigidity (difficult to deform)
  • Outstanding gas barrier properties

Get to know the specifications

Download our PCTFE datasheet

Custom PCTFE solutions

At Vanéflon, we produce rods, tubes, sheets and  precision-machined PCTFE parts designed specifically to meet your application’s demands. Our technical expertise ensures your solution delivers the reliability you require.

Contact us for your customized PCTFE solution.

Product range

Semi-finished

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

Machined parts

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

PCTFE seat
Valve components

Vanéflon has more than 45 years of experience in producing liners, coated discs, valve seats and chevron seats for butterfly valves.

Contact us for your customized PCTFE solution.

Looking for a reliable partner for custom PCTFE components? Vanéflon delivers precision-engineered parts for cryogenic, aerospace and chemical industries. Contact our team today.

Contact us
PCTFE seat

Applications across industries

Vanéflon’s PCTFE solutions are trusted by industries including:

PCTFE compared to other fluoropolymers

Compared to PTFE and PFA, PCTFE is more rigid and dimensionally stable, with the lowest water vapour transmission rate. Though more expensive, it remains indispensable for cryogenic and high-end aerospace applications.

FAQs about PCTFE

Why customers 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.